Qimonda HYS72T256020HFA 240-pin fully-buffered ddr2 sdram module Datasheet

June 2007
HYS72T64400HFA–[2.5/3S/3.7]–B
HYS72T128420HFA–[2.5/3S/3.7]–B
HYS72T256420HFA–[2.5/3S/3.7]–B
240-Pin Fully-Buffered DDR2 SDRAM Modules
DDR2 SDRAM
RoHS Compliant Products
Internet Data Sheet
Rev.1.01
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Revision History: Rev.1.01, 2007-06-20
Page 5
Added product type to “Ordering Information for RoHS Compliant Products” on Page 5
Previous Revision: Rev. 1.00, 2006-10-06
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Converted to QAG template
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10062006-RQWY-GI6S
2
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
1
Overview
This chapter describes the main characteristics of the 240-Pin Fully-Buffered DDR2 SDRAM Modules product family.
1.1
Features
• 240-pin Fully-Buffered ECC Dual-In-Line DDR2 SDRAM
Module for PC, Workstation and Server main memory
applications.
• One rank 64M × 72 and , two rank 128M × 72, 256M × 72
module organization, and 64M × 8, 128M × 4 chip
organization
• Standard Double-Data-Rate-Two Synchronous DRAMs
(DDR2 SDRAM) with a single + 1.8 V (± 0.1 V) power
supply
• 2GB, 1GB, 512MB Modules built with chipsize packages
PG-TFBGA-60
• Re-drive and re-sync of all address, command, clock and
data signals using AMB (Advanced Memory Buffer).
• High-Speed Differential Point-to-Point Link Interface at 1.5
V (Jedec standard pending).
• Host Interface and AMB component industry standard
compliant.
• Supports SMBus protocol interface for access to the AMB
configuration registers.
• Detects errors on the channel and reports them to the host
memory controller.
• Automatic DDR2 DRAM Bus Calibration.
• Automatic Channel Calibration.
• Full Host Control of the DDR2 DRAMs.
• Over-Temperature Detection and Alert.
• Hot Add-on and Hot Remove Capability.
• MBIST and IBIST Test Functions.
• Transparent Mode for DRAM Test Support.
• Low profile: 133.35mm x 30.35 mm
• 240 Pin gold plated card connector with 1.00mm contact
centers (JEDEC standard pending).
• Based on JEDEC standard reference card designs (Jedec
standard pending).
• SPD (Serial Presence Detect) with 256 Byte serial
E2PROM.Performance:
• RoHS Compliant Products1)
TABLE 1
Performance Table
QAG Speed Code
–2.5
–3S
–3.7
DRAM Speed Grade
DDR2–800E
DDR2–667D
DDR2–533C
Module Speed Grade
PC2–6400E
PC2–5300D
PC2–4200C
CAS-RCD-RP latencies
6–6–6
5–5–5
4–4–4
200
200
200
MHz
333
333
266
MHz
266
266
266
MHz
400
–
–
MHz
15
15
15
ns
15
15
15
ns
Max. Clock Frequency
CL3
CL5
CL4
CL6
Min. RAS-CAS-Delay
Min. Row Precharge Time
fCK3
fCK5
fCK4
fCK6
tRCD
tRP
Unit
1) RoHS Compliant Product: Restriction of the use of certain hazardous substances (RoHS) in electrical and electronic equipment as defined
in the directive 2002/95/EC issued by the European Parliament and of the Council of 27 January 2003. These substances include mercury,
lead, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated biphenyl ethers.
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
3
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
QAG Speed Code
–2.5
–3S
–3.7
DRAM Speed Grade
DDR2–800E
DDR2–667D
DDR2–533C
Module Speed Grade
PC2–6400E
PC2–5300D
PC2–4200C
CAS-RCD-RP latencies
6–6–6
5–5–5
4–4–4
45
45
45
ns
60
60
60
ns
Min. Row Active Time
Min. Row Cycle Time
1.2
tRAS
tRC
Unit
Description
This document describes the electrical and mechanical
features of a 240-pin, PC2-4200F, PC2-5300F, ECC type,
Fully Buffered Double-Data-Rate Two Synchronous DRAM
Dual In-Line Memory Modules (DDR2 SDRAM FB-DIMMs).
Fully Buffered DIMMs use commodity DRAMs isolated from
the memory channel behind a buffer on the DIMM. They are
intended for use as main memory when installed in systems
such as servers and workstations. PC2-4200F, PC2-5300F,
refers to the DIMM naming convention indicating the DDR2
SDRAMs running at 266, 333, MHz clock speed and offering
4200, 5300, MB/s peak bandwidth. FB-DIMM features a
novel architecture including the Advanced Memory Buffer.
This single chip component, located in the center of each
DIMM, acts as a repeater and buffer for all signals and
commands which are exchanged between the host controller
and the DDR2 SDRAMs including data in- and output. The
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
AMB communicates with the host controller and / or the
adjacent DIMMs on a system board using an Industry
Standard High-Speed Differential Point-to-Point Link
Interface at 1.5 V.
The Advanced Memory Buffer also allows buffering of
memory traffic to support large memory capacities. All
memory control for the DRAM resides in the host, including
memory request initiation, timing, refresh, scrubbing, sparing,
configuration access, and power management. The
Advanced Memory Buffer interface is responsible for handling
channel and memory requests to and from the local DIMM
and for forwarding requests to other DIMMs on the memory
channel. Fully Buffered DIMM provides a high memory
bandwidth, large capacity channel solution that has a narrow
host interface. The maximum memory capacity is 288 DDR2
SDRAM devices per channel or 8 DIMMs.
4
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
TABLE 2
Ordering Information for RoHS Compliant Products
Product Type1)
Compliance Code2)
Description
SDRAM Technology
512MB 1R×8 PC2–6400F–666–11–A0
1 Rank, ECC
512Mbit (×8)
PC2-6400
HYS72T64400HFA–2.5–B
HYS72T128020HFA–2.5–B 1GB 2R×8 PC2–6400F–666–11–B0
2 Ranks, ECC
512Mbit (×8)
HYS72T256020HFA–2.5–B 2GB 2R×4 PC2–6400F–666–11–H0
2 Ranks, ECC
512Mbit (×4)
PC2-5300
HYS72T128020HFA–3S–B 1GB 2R×8 PC2–5300F–555–11–B0
2 Ranks, ECC
512Mbit (×8)
HYS72T256020HFA–3S–B 2GB 2R×4 PC2–5300F–555–11–H0
2 Ranks, ECC
512Mbit (×4)
HYS72T64400HFA–3S–B
1 Rank, ECC
512Mbit (×8)
2 Ranks, ECC
512Mbit (×8)
HYS72T256020HFA–3.7–B 2GB 2R×4 PC2–4200F–444–11–H0
2 Ranks, ECC
512Mbit (×4)
HYS72T64400HFA–3.7–B
1 Rank, ECC
512Mbit (×8)
512MB 1R×8 PC2–5300F–555–11–A0
PC2-4200
HYS72T128020HFA–3.7–B 1GB 2R×8 PC2–4200F–444–11–B0
512MB 1R×8 PC2–4200F–444–11–A0
1) For detailed information regarding Product Type of Qimonda please see chapter "Product Type Nomenclature" of this datasheet.
2) The Compliance Code is printed on the module label and describes the speed grade, for example "PC2–6400F–666–11–A0" where 6400F
means Fully-Buffered DIMM modules with 6.40 GB/sec Module Bandwidth and "666–11" means Column Address Strobe (CAS) latency
=6, Row Column Delay (RCD) latency = 6 and Row Precharge (RP) latency = 6 using the latest JEDEC SPD Revision 1.1 and produced
on the Raw Card "A".
TABLE 3
Address Format
DIMM
Density
Module
Organization
Memory
Ranks
ECC/
Non-ECC
# of SDRAMs # of row/bank/column
bits
Raw
Card
2GB
256M × 72
2
ECC
36
14/2/11
H, H
1GB
128M × 72
2
ECC
18
14/2/10
B, B
512MB
64M × 72
1
ECC
9
14/2/10
A, A
TABLE 4
Components on Modules
Product Type1)2)
DRAM Components1)
DRAM Density
DRAM Organisation
HYS72T256020HFA
HYB18T512400BF
512Mbit
128M × 4
HYS72T128020HFA
HYB18T512800BF
512Mbit
64M × 8
HYS72T64400HFA
HYB18T512800BF
512Mbit
64M × 8
1) Green Product
2) For a detailed description of all functionalities of the DRAM components on these modules see the component data sheet.
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
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Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
2
Pin Configuration
The pin configuration of the DDR2 SDRAM DIMM is listed by function in Table 5 (240 pins). The abbreviations used in columns
Pin and Buffer Type are explained in Table 6 and Table 7 respectively. The pin numbering is depicted in Figure 1.
TABLE 5
Pin Configuration of FB-DIMM
Pin#
Nam
e
Pin
Type
Buffer
Type
Function
Clock Signals
228
SCK
I
HSDL_15
System Clock Input, positive line
229
SCK
I
HSDL_15
System Clock Input, negative line
RES
ET
I
LV-CMOS
AMB reset signal
22
PN0
O
HSDL_15
Primary Northbound Data, positive lines
25
PN1
O
HSDL_15
28
PN2
O
HSDL_15
31
PN3
O
HSDL_15
34
PN4
O
HSDL_15
37
PN5
O
HSDL_15
51
PN6
O
HSDL_15
54
PN7
O
HSDL_15
57
PN8
O
HSDL_15
60
PN9
O
HSDL_15
63
PN10 O
HSDL_15
66
PN11 O
HSDL_15
48
PN12 O
HSDL_15
40
PN13 O
HSDL_15
23
PN0
O
HSDL_15
26
PN1
O
HSDL_15
29
PN2
O
HSDL_15
32
PN3
O
HSDL_15
35
PN4
O
HSDL_15
38
PN5
O
HSDL_15
52
PN6
O
HSDL_15
55
PN7
O
HSDL_15
58
PN8
O
HSDL_15
61
PN9
O
HSDL_15
64
PN10 O
HSDL_15
Control Signals
17
Northbound
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Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Pin#
Nam
e
Pin
Type
Buffer
Type
67
PN11 O
HSDL_15
49
PN12 O
HSDL_15
41
PN13 O
HSDL_15
142
SN0
I
HSDL_15
145
SN1
I
HSDL_15
148
SN2
I
HSDL_15
151
SN3
I
HSDL_15
154
SN4
I
HSDL_15
157
SN5
I
HSDL_15
171
SN6
I
HSDL_15
174
SN7
I
HSDL_15
177
SN8
I
HSDL_15
180
SN9
I
HSDL_15
183
SN10 I
HSDL_15
186
SN11 I
HSDL_15
168
SN12 I
HSDL_15
160
SN13 I
HSDL_15
143
SN0
I
HSDL_15
146
SN1
I
HSDL_15
149
SN2
I
HSDL_15
152
SN3
I
HSDL_15
155
SN4
I
HSDL_15
158
SN5
I
HSDL_15
172
SN6
I
HSDL_15
175
SN7
I
HSDL_15
178
SN8
I
HSDL_15
181
SN9
I
HSDL_15
184
SN10 I
HSDL_15
187
SN11 I
HSDL_15
169
SN12 I
HSDL_15
161
SN13 I
HSDL_15
70
PS0
I
HSDL_15
73
PS1
I
HSDL_15
76
PS2
I
HSDL_15
79
PS3
I
HSDL_15
82
PS4
I
HSDL_15
93
PS5
I
HSDL_15
96
PS6
I
HSDL_15
99
PS7
I
HSDL_15
Function
Secondary Northbound Data, positive lines
Southbound
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10062006-RQWY-GI6S
Primary Southbound Data, positive lines
7
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Pin#
Nam
e
Pin
Type
Buffer
Type
Function
102
PS8
I
HSDL_15
90
PS9
I
HSDL_15
71
PS0
I
HSDL_15
74
PS1
I
HSDL_15
77
PS2
I
HSDL_15
80
PS3
I
HSDL_15
83
PS4
I
HSDL_15
94
PS5
I
HSDL_15
97
PS6
I
HSDL_15
100
PS7
I
HSDL_15
103
PS8
I
HSDL_15
91
PS9
I
HSDL_15
190
SS0
O
HSDL_15
193
SS1
O
HSDL_15
196
SS2
O
HSDL_15
199
SS3
O
HSDL_15
202
SS4
O
HSDL_15
213
SS5
O
HSDL_15
216
SS6
O
HSDL_15
219
SS7
O
HSDL_15
222
SS8
O
HSDL_15
210
SS9
O
HSDL_15
191
SS0
O
HSDL_15
194
SS1
O
HSDL_15
197
SS2
O
HSDL_15
200
SS3
O
HSDL_15
203
SS4
O
HSDL_15
214
SS5
O
HSDL_15
217
SS6
O
HSDL_15
220
SS7
O
HSDL_15
223
SS8
O
HSDL_15
211
SS9
O
HSDL_15
120
SCL
I
CMOS
Serial Bus Clock
119
SDA
I/O
OD
Serial Bus Data
239
SA0
I
CMOS
Serial Address Select Bus 2:0
240
SA1
I
CMOS
118
SA2
I
CMOS
Primary Southbound Data, negative lines
Secondary Southbound data, positive lines
Secondary Southbound data, negative lines
EEPROM
Power
Supplies
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HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Pin#
Nam
e
Pin
Type
238
VDDSP PWR
Buffer
Type
Function
–
EEPROM Power Supply
D
9,10,12,13,1 VCC
29,130,132,
133
PWR
–
AMB Core Power / Channel Interface Power
15,117,135,
237
VTT
PWR
–
Address/Command/Clock Termination Power
1,2,3,5,6,7,1 VDD
08,109,111,
112,113,115
,116,121,12
2,123,125,1
26,
127,231,232
,233,235,23
6
PWR
–
Power Supply
4,8,11,14,18 VSS
,21,24,27,30
,33,36,
39,42,43,46,
47,50,53,56,
59,62,
65,68,69,72,
75,78,81,84,
85,88,
89,92,95,98,
101,104,107
,110,
114,124,128
,131,134,13
8,141,
144,147,150
,153,156,15
9,162,
163,166,167
,170,173,17
6,179,
182,185,188
,189,192,19
5,198,
201,204,205
,208,209,21
2,215,
218,221,224
,227,230,23
4
GND
–
Ground Plane
Other Pins
Rev.1.01, 2007-06-20
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Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Pin#
Nam
e
Pin
Type
Buffer
Type
Function
19,20,44,45, RFU
86,87,105,1
06,139,
140,164,165
,206,207,22
5,226
NC
–
Not connected
Pins not connected on Infineon FB-DIMM’s. Pin positions are reserved for
future architecture flexibility.
136
VID0
–
–
16
VID1
–
–
Voltage ID
Note: These Pins must be unconnected for DDR2-based Fully Buffered
DIMMs VID[0] is VDD value: OPEN = 1.8 V, GND = 1.5 V; VID[1] is
VCC value: OPEN = 1.5 V, GND = 1.2 V
137
Test
AI
–
VREF
Note: Pin must be unconnected for normal operation
TABLE 6
Abbreviations for Buffer Type
Abbreviation
Description
HSDL_15
High-Speed Differential Point-to-Point Link Interface at 1.5 V
LV-CMOS
Low Voltage CMOS
CMOS
CMOS Levels
OD
Open Drain. The corresponding pin has 2 operational states, active low and tristate, and allows multiple
devices to share as a wire-OR.
TABLE 7
Abbreviations for Pin Type
Abbreviation
Description
I
Standard input-only pin. Digital levels.
O
Output. Digital levels.
I/O
I/O is a bidirectional input/output signal.
AI
Input. Analog levels.
PWR
Power
GND
Ground
NU
Not Usable
NC
Not Connected
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
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Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
FIGURE 1
Pin Configuration for FB-DIMM (240 pin)
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Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
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Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
3
Basic Functionality
This chapter describes the basic functionality.
3.1
Advanced Memory Buffer Overview
The Advanced Memory Buffer (AMB) reference design complies with the FB-DIMM Architecture and Protocol Specification.
3.2
Advanced Memory Buffer Functionality
The Advanced Memory Buffer will perform the following FBDIMM channel functions:
• Supports channel initialization procedures as defined in
the initialization chapter of the FB-DIMM Architecture and
Protocol Specification to align the clocks and the frame
boundaries, verify channel connectivity, and identify AMB
DIMM position.
• Supports the forwarding of southbound and northbound
frames, servicing requests directed to a specific AMB or
DIMM, as defined in the protocol chapter, and merging the
return data into the northbound frames.
• If the AMB resides on the last DIMM in the channel, the
AMB initializes northbound frames.
• Detects errors on the channel and reports them to the host
memory controller.
• Support the FB-DIMM configuration register set as defined
in the register chapters.
• Acts as DRAM memory buffer for all read, write, and
configuration accesses addressed to the DIMM.
• Provides a read buffer FIFO and a write buffer FIFO.
• Supports an SMBus protocol interface for access to the
AMB configuration registers.
• Provides logic to support MEMBIST and IBIST Design for
Test functions.
• Provides a register interface for the thermal sensor and
status indicator.
• Functions as a repeater to extend the maximum length of
FB-DIMM Links.
Transparent Mode for DRAM Test Support
In this mode, the Advanced Memory Buffer will provide lower
speed tester access to DRAM pins through the FB-DIMM I/O
pins. This allows the tester to send an arbitrary test pattern to
the DRAMs. Transparent mode only supports a maximum
DRAM frequency equivalent to DDR2 400. Transparent mode
functionality:
• Reconfigures FB-DIMM inputs from differential high speed
link receivers to two single ended lower speed receivers
(~200 MHz)
• These inputs directly control DDR2 Command/Address
and input data that is replicated to all DRAMs
• Uses low speed direct drive FB-DIMM outputs to bypass
high speed Parallel/Serial circuitry and provide test results
back to tester
DDR2 SDRAM Interface
• 72-bit DDR2 SDRAM memory array
• Supports DDR2 at speeds of 533, 667, 800 MT/s
• Supports 256Mb, 512Mb and 1Gb devices in x4 and x8
configurations
3.3
Interfaces
Figure 2 illustrates the Advanced Memory Buffer and all of its
interfaces. They consist of two FB-DIMM links, one DDR2
channel and an SMBus interface. Each FB-DIMM link
connects the Advanced Memory Buffer to a host memory
Rev.1.01, 2007-06-20
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controller or an adjacent FB-DIMM. The DDR2 channel
supports direct connection to the DDR2 SDRAMs on a Fully
Buffered DIMM.
12
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Fully-Buffered DDR2 SDRAM Modules
FIGURE 2
Block Diagram Advanced Memory Buffer Interface
-EMORY )NTERFACE
." &"$
IN ,INK
." &"$
OUT ,INK
0RIMARY OR (OST
$IRECTION
3" &"$
IN ,INK
3" &"$
OUT ,INK
!-"
3ECONDARY OR TO
OPTIONAL NEXT &"$
3-"
-0"4
Interface Topology
The FB-DIMM channel uses a daisy-chain topology to provide
expansion from a single DIMM per channel to up to 8 DIMMs
per channel. The host sends data on the southbound link to
the first DIMM where it is received and redriven to the second
DIMM. On the southbound data path each DIMM receives the
data and again re-drives the data to the next DIMM until the
last DIMM receives the data. The last DIMM in the chain
initiates the transmission of data in the direction of the host
(a.k.a. northbound). On the northbound data path each DIMM
receives the data and re-drives the data to the next DIMM
until the host is reached.
FIGURE 3
Block Diagram of Channel Southbound and Northbound Paths
(OST
3OUTHBOUND
.OURTHBOUND
!-"
!-"
!-"
!-"
NC
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-0"4
13
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3.4
High-Speed Differential Point-to-Point Link (at 1.5 V)
Interfaces
The Advanced Memory Buffer supports one FB-DIMM
Channel consisting of two bidirectional link interfaces using
highspeed differential point-to-point electrical signaling. The
southbound input link is 10 lanes wide and carries commands
and write data from the host memory controller or the
adjacent DIMM in the host direction. The southbound output
link forwards this same data to the next FB-DIMM. The
northbound input link is 14 lanes wide and carries read return
data or status information from the next FB-DIMM in the chain
back towards the host. The northbound output link forwards
this information back towards the host and multiplexes in any
3.4.1
read return data or status information that is generated
internally. Data and commands sent to the DRAMs travel
southbound on 10 primary differential signal line pairs. Data
received from the DRAMs and status information travel
northbound on 14 primary differential pairs. Data and
commands sent to the adjacent DIMM upstream are repeated
and travel further southbound on 10 secondary differential
pairs. Data and status information received from the adjacent
DIMM upstream travel further northbound on 14 secondary
differential pairs.
DDR2 Channel
The DDR2 channel on the Advanced Memory Buffer supports
direct connection to DDR2 SDRAMs. The DDR2 channel
supports two ranks of eight banks with 16 row/column
request, 64 data, and eight check-bit signals. There are two
copies of address and command signals to support DIMM
routing and electrical requirements. Four transfer bursts are
driven on the data and check-bit lines at 800 MHz.
3.4.2
Propagation delays between read data/check-bit strobe lanes
on a given channel can differ. Each strobe can be calibrated
by hardware state machines using write/read trial and error.
Hardware aligns the read data and check-bits to a single core
clock. The Advanced Memory Buffer provides four copies of
the command clock phase references (CLK[3:0]) and write
data/check-bit strobes (DQSs) for each DRAM nibble.
SMBus Slave Interface
The Advanced Memory Buffer supports an SMBus interface
to allow system access to configuration registers independent
of the FB-DIMM link. The Advanced Memory Buffer will never
be a master on the SMBus, only a slave. Serial SMBus data
transfer is supported at 100 kHz. SMBus access to the
Advanced Memory Buffer may be a requirement to boot and
3.4.3
to set link strength, frequency and other parameters needed
to insure robust configurations. It is also required for
diagnostic support when the link is down. The SMBus
address straps located on the DIMM connector are used by
the unique ID.
Channel Latency
FB-DIMM channel latency is measured from the time a read
request is driven on the FB-DIMM channel pins to the time
when the first 16 bytes (2nd chunk) of read completion data is
sampled by the memory controller. When not using the
Variable Read Latency capability, the latency for a specific
DIMM on a channel is always equal to the latency for any
other DIMM on that channel. However, the latency for each
DIMM in a specific configuration with some number of DIMMs
installed may not be equal to the latency for each FB-DIMM
in a configuration with some different number of DIMMs
installed. As more DIMMs are added to the channel,
additional latency is required to read from each DIMM on the
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channel. Because the channel is based on the point-to-point
interconnection of buffer components between DIMMs,
memory requests are required to travel through N-1 buffers
before reaching the Nth buffer. The result is that a 4 DIMM
channel configuration will have greater idle read latency
compared to a 1 DIMM channel configuration. The Variable
Read Latency capability can be used to reduce latency for
DIMMs closer to the host. The idle latencies listed in this
section are representative of what might be achieved in
typical AMB designs. Actual implementations with latencies
less than the values listed will have higher application
performance and vice versa.
14
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3.4.4
Peak Theoretical Channel Throughput
An FB-DIMM channel transfers read completion data on the
Northbound data connection. 144 bits of data are transferred
for every Northbound data frame. This matches the 18-byte
data transfer of an ECC DDR DRAM in a single DRAM
command clock. A DRAM burst of 8 from a single channel or
a DRAM burst of four from two lock stepped channels
provides a total of 72 bytes of data (64 bytes plus 8 bytes
ECC). The FB-DIMM frame rate matches the DRAM
command clock because of the fixed 6:1 ratio of the FB-DIMM
channel clock to the DRAM command clock. Therefore, the
Northbound data connection will exhibit the same peak
theoretical throughput as a single DRAM channel. For
example, when using DDR2 533 DRAMs, the peak theoretical
bandwidth of the Northbound data connection is 4.267
GB/sec. Write data is transferred on the Southbound
command and data connection, via Command+Wdata
frames. 72 bits of data are transferred for every
Command+Wdata frame. Two Command+Wdata frames
match the 18-byte data transfer of an ECC DDR DRAM in a
single DRAM command clock. A DRAM burst of 8 transfers
3.5
from a single channel, or a burst of 4 from two lock-step
channels provides a total of 72 bytes of data (64 bytes plus 8
bytes ECC). When the frame rate matches the DRAM
command clock, the Southbound command and data
connection will exhibit one half the peak theoretical
throughput of a single DRAM channel. For example, when
using DDR2 533 DRAMs, the peak theoretical bandwidth of
the Southbound command and data connection is 2.133
GB/sec. The total peak theoretical throughput for a single FBDIMM channel is defined as the sum of the peak theoretical
throughput of the Northbound data connection and the
Southbound command and data connection. When the frame
rate matches the DRAM command clock, this is equal to 1.5
times the peak theoretical throughput of a single DRAM
channel. For example, when using DDR2 533 DRAMs, the
peak theoretical throughput of a single DDR2-533 channel
would be 4.267 GB/sec., while the peak theoretical
throughput of the entire FB-DIMM PC4200F channel would
be 6.4GB/sec.
Hot-add
The FB-DIMM channel does not provide a mechanism to
automatically detect and report the addition of a new DIMM
south of the currently active last DIMM. It is assumed the
system will be notified through some means of the addition of
one or more new DIMMs so that specific commands can be
sent to the host controller to initialize the newly added
3.6
DIMM(s) and perform a Hot-Add Reset to bring them into the
channel timing domain. It should be noted that the power to
the DIMM socket must be removed before a “hot-add” DIMM
is inserted or removed. Applying or removing the power to a
DIMM socket is a system platform function.
Hot-remove
In order to accomplish removal of DIMMs the host must
perform a Fast Reset sequence targeted at the last DIMM that
will be retained on the channel. The Fast Reset re-establish
the appropriate last DIMM so that the Southbound Tx outputs
of the last active DIMM and the Southbound and Northbound
outputs of the DIMMs beyond the last active DIMM are
disabled. Once the appropriate outputs are disabled the
3.7
system can coordinate the procedure to remove power in
preparation for physical removal of the DIMM if needed. It
should be noted that the power to the DIMM socket must be
removed before a “hot-add” DIMM is inserted or removed.
Applying or removing the power to a DIMM socket is a system
platform function.
Hot-replace
Hot replace of DIMM is accomplished through combining the Hot-Remove and Hot-Add process.
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Fully-Buffered DDR2 SDRAM Modules
4
Electrical Characteristics
This chapter describes the electrical characteristics.
4.1
Operating Conditions
This chapter describes the operating conditions.
TABLE 8
Absolute Maximum Ratings
Symbol
VDD
VCC
VDDQ
VDDL
VIN, VOUT
TSTG
VTT
Parameter
Rating
Unit
Notes
Min.
Max.
Voltage on VDD pin relative to VSS
–0.5
+2.3
V
1)
Voltage on VCC pin relative to VSS
–0,3
1.75
V
–
Voltage on VDDQ pin relative to VSS
–0.5
+2.3
V
1)2)
Voltage on VDDL pin relative to VSS
–0.5
+2.3
V
1)2)
Voltage on any pin relative to VSS
–0.3
+1.75
V
1)
Storage Temperature
–55
+100
°C
1)2)
Voltage on VTT pin relative to VSS
–0.5
2.3
V
–
1) When VDD and VDDQ and VDDL are less than 500 mV; VREF may be equal to or less than 300 mV.
2) Storage Temperature is the case surface temperature on the center/top side of the DRAM.
Attention: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only and functional operation of the device at these or any other
conditions above those indicated in the operational sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended periods may affect reliability.
TABLE 9
Operating Temperature Range
Symbol
Parameter
Values
Min.
Max.
Unit
Note
TCASE
DRAM Component Case Temperature Range
0
+95
°C
1)2)3)
TCASE
AMB Component Case Temperature Range
0
+110
°C
1)
1) Within the DRAM Component Case Temperature range all DRAM specification will be supported.
2) Self-Refresh period is hard-coded in the DRAMs and therefore it is imperative that the system ensures the DRAM is below 85C case
temperature before initiating self-refresh operation.
3) Above 85C DRAM case temperature the Auto-Refresh command interval has to be reduced to tREFI = 3.9 µs.
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TABLE 10
Supply Voltage Levels and DC Operating Conditions
Parameter
Symbol
Limit Values
Unit
Notes
Min.
Nom.
Max.
VCC
1.455
1.5
1.575
V
–
DRAM Supply Voltage
VDD
1.7
1.8
1.9
V
–
Termination Voltage
VTT
0.48 ×VDD
0.50 ×VDD
0.52 ×VDD
V
–
EEPROM Supply Voltage
VDDSPD
3.0
3.3
3.6
V
–
DC Input Logic High(SPD)
VIH(DC)
2.1
—
VDDSPD
V
1)
DC Input Logic Low(SPD)
VIL(DC)
—
—
0.8
V
1)
DC Input Logic High(RESET)
VIH(DC)
1.0
—
—
V
2)
DC Input Logic Low(RESET)
VIL(DC)
—
—
+0.5
V
1)
Leakage Current (RESET)
IL
–90
—
+90
µΑ
2)
Leakage Current (Link)
IL
–5
—
+5
µΑ
3)
AMB Supply Voltage
1) Applies for SMB and SPD Bus Signals
2) Applies for AMB CMOS Signal RESET
3) For all other AMB related DC parameters, please refer to the High Speed Differential Link Interface Specifications
TABLE 11
Timing Parameters
Parameter
Symbol
Min.
Typ.
Max.
Units
Notes
EI Assertion Pass-Thru Timing
tEI Propagatet
—
—
4
clks
—
EI Deassertion Pass-Thru Timing
tEID
—
—
Bitlock
clks
2
EI Assertion Duration
tEI
100
—
—
clks
1)2)
FBD Cmd to DDR Clk out that latches Cmd
—
—
8.1
—
ns
3)
FBD Cmd to DDR Write
—
—
TBD
—
ns
DDR Read to FBD (last DIMM)
—
—
5.0
—
ns
Resample Pass-Thru time
—
—
1.075
—
ns
4)
ResynchPass-Thru time
—
—
2.075
—
ns
Bit Lock Interval
tBitLock
—
—
119
frames
1)
Frame Lock Interval
tFrameLock
—
—
154
frames
1)
1) Defined in FB-DIMM Architecture and Protocol Spec
2) Clocks defined as core clocks = 2x SCK input
3) @ DDR2-667 - measured from beginning of frame at southbound input to DDR clock output that latches the first command of a frame to
the DRAMs
4) @ DDR2-667 - measured from latest DQS input to AMB to start of matching data frame at northbound FB-DIMM outputs
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Fully-Buffered DDR2 SDRAM Modules
TABLE 12
Environmental Parameters
Parameter
Symbol
Rating
Units
Notes
1)
Operating Temperature
TOPR
See Note
Operating Humidity (relative)
HOPR
10 to 90
%
2)
Storage Temperature
TSTG
-50 to +100
°C
2)
Storage Humidity (without condensation)
HSTG
5 to 95
%
2)
Barometric pressure (operating)
PBAR
3050
m
2)
Barometric pressure (storage)
PBAR
14240
m
2)
1) The designer must meet the case temperature specifications for individual module components.
2) Stresses greater than those listed may cause permanent damage to the device. This is a stress rating only and the device funcional
operation at or above the conditions indicated is not implied. Exposure to absolute maximum rating conditions for extended periods may
affect reliability.
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5
Current Spec. and Conditions
The following table provides an overview of the measurement conditions.
TABLE 13
IDD Measurement Conditions
Parameter
Symbol
Idle Current, single or last DIMM
L0 state, idle (0 BW)
Primary channel enabled, Secondary channel disabled
CKE high. Command and address lines stable.
DRAM clock active
ICC_Idle_0
IDD_Idle_0
Idle Current, first DIMM
L0 state, idle (0 BW)
Primary and Secondary channels enabled.
CKE high. Command and address lines stable.
DRAM clock active
ICC_Idle_1
IDD_Idle_1
Active Power
L0 state
50% DRAM BW, 67% read, 33% write.
Primary and Secondary channels enabled.
DRAM clock active, CKE high.
ICC_Active_1
IDD_Active_1
Active Power, data pass through
L0 state
50% DRAM BW to downstream DIMM, 67% read, 33% write.
Primary and Secondary channels enabled.
CKE high. Command and address lines stable.
DRAM clock active.
ICC_Active_2
IDD_Active_2
Training
Primary and Secondary channels enabled.
100% toggle on all channels lanes.
DRAMs idle (0 BW).
CKE high. Command and address lines stable.
DRAM clock active.
ICC_Training
IDD_Training
IBIST
Over all IBIST modesDRAM Idle (0 BW)Primary channel EnabledSecondary channel EnabledCKE high.
Command and Address lines stableDRAM clock active
ICC_IBIST
IDD_IBIST
MemBIST
Over all MemBIST modes >50% DRAM BW (as dictated by the AMB)Primary channel EnabledSecondary
channel EnabledCKE high. Command and Address lines stableDRAM clock active
ICC_MEMBIST
IDD_MEMBIST
Electrical Idle
ICC_EI
DRAM Idle (0 BW)Primary channel DisabledSecondary channel DisabledCKE low. Command and Address IDD_EI
lines FloatedDRAM clock active, ODT and CKE driven low
Notes
1. Primary channel Drive strength at 100 % with De-emphasis at -6.5 dB
2. Secondary channel drive strength at 60 % with De-emphasis at -3 dB when enabled.
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3.
4.
5.
6.
7.
Address and Data fields provide a 50 % toggle rate on DRAM data and link lanes.
Burst Length = 4.
10 lanes southbound and 14 lanes northbound are enabled and active (12 lanes NB if non-ECC DIMM).
Modeled with 27 Ω termination for command, address, and clocks, and 47 Ω termination for control.
Termination is referenced to VTT = VDD / 2.
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ICC/IDD Conditions
5.1
In the following table you can find the Measurement Conditions and Power Supply Currents1)2)
Note: Conditions for 2.5 has TBD
TABLE 14
Product Type
HYS72T64000HFA-3S-B
HYS72T128020HFA-3S-B
HYS72T256020HFA-3S-B
ICC/IDD Specification for PC2-5300F
Speed Grade
PC2-5300F
PC2-5300F
PC2-5300F
Symbol
Typ.
Typ.
Typ.
ICC_Idle_0
PCC_Idle_0
IDD_Idle_0
PDD_Idle_0
ITOT_Idle_0
PTOT_Idle_0
ICC_Idle_1
PCC_Idle_1
IDD_Idle_1
PDD_Idle_1
ITOT_Idle_1
PTOT_Idle_1
ICC_Active_1
PCC_Active_1
IDD_Active_1
PDD_Active_1
ITOT_Active_1
PTOT_Active_1
ICC_Active_2
PCC_Active_2
IDD_Active_2
1.65
1.67
1.67
A
2.51
2.54
2.54
W
0.82
1.16
2.04
A
1.46
2.05
3.6
W
2.5
2.88
3.8
A
3.99
4.64
6.22
W
2.67
2.69
2.67
A
4
4.03
4.01
W
0.82
1.15
2.01
A
1.46
2.03
3.54
W
3.51
3.88
4.78
A
5.48
6.1
7.64
W
2.81
2.83
2.84
A
4.21
4.24
4.25
W
1.93
2.3
3.99
A
3.4
4.04
6.98
W
4.76
5.18
6.91
A
7.63
8.33
11.3
W
2.76
2.76
2.81
A
4.13
4.14
4.21
W
0.66
0.66
1.92
A
Unit
Note
1) Measured currents on raw card A/B/H/D according to the INTEL/ JEDEC specifcation.The measurements are done in a INTEL Blackford
system.
2) The Power is calculated as follows: Pcc = Vcc x Icc where = 1.5 V
Rev.1.01, 2007-06-20
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21
Internet Data Sheet
Product Type
HYS72T64000HFA-3S-B
HYS72T128020HFA-3S-B
HYS72T256020HFA-3S-B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Speed Grade
PC2-5300F
PC2-5300F
PC2-5300F
Symbol
Typ.
Typ.
Typ.
PDD_Active_2
ITOT_Active_2
PTOT_Active_2
ICC_IBIST
PCC_IBIST
IDD_IBIST
PDD_IBIST
ITOT_IBIST
PTOT_IBIST
ICC_Training
PCC_Training
IDD_Trainig
PDD_Training
ITOT_Trainig
PTOT_Training
ICC_EI
PCC_EI
IDD_EI
PDD_EI
ITOT_EI
PTOT_EI
ICC_MEMBIST
PCC_MEMBIST
IDD_MEMBIST
PDD_MEMBIST
ITOT_MEMBIST
PTOT_MEMBIST
1.17
1.17
3.38
W
3.42
3.46
4.75
A
5.3
5.34
7.6
W
3.21
3.24
3.23
A
4.79
4.84
4.82
W
0.65
0.96
1.72
A
1.14
1.7
3.03
W
3.86
4.23
5.03
A
5.94
6.56
7.92
W
2.99
3.02
3.01
A
4.47
4.51
4.5
W
0.65
0.96
1.72
A
1.14
1.7
3.04
W
3.64
4.02
4.8
A
Unit
5.62
6.25
7.6
W
2.07
2.1
2.1
A
3.12
3.16
3.16
W
0.09
0.12
0.2
A
0.16
0.2
0.36
W
2.21
2.28
2.4
A
3.32
3.42
3.6
W
2.82
2.85
2.86
A
4.22
4.26
4.29
W
2.13
2.48
3.98
A
3.76
4.37
6.97
W
4.96
5.34
6.88
A
7.99
8.65
11.28
W
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Note
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Fully-Buffered DDR2 SDRAM Modules
TABLE 15
Product Type
HYS72T64000HFA-3.7-B
HYS72T128020HFA-3.7-B
HYS72T256020HFA-3.7-B
ICC/IDD Specification for PC2-4200F
Speed Grade
PC2-4200F
PC2-4200F
PC2-4200F
Symbol
Typ.
Typ.
Typ.
ICC_Idle_0
PCC_Idle_0
IDD_Idle_0
PDD_Idle_0
ITOT_Idle_0
PTOT_Idle_0
ICC_Idle_1
PCC_Idle_1
IDD_Idle_1
PDD_Idle_1
ITOT_Idle_1
PTOT_Idle_1
ICC_Active_1
PCC_Active_1
IDD_Active_1
PDD_Active_1
ITOT_Active_1
PTOT_Active_1
ICC_Active_2
PCC_Active_2
IDD_Active_2
PDD_Active_2
ITOT_Active_2
PTOT_Active_2
ICC_IBIST
PCC_IBIST
IDD_IBIST
PDD_IBIST
1.49
1.5
1.52
A
2.27
2.29
2.28
W
0.79
1.09
1.92
A
1.4
1.93
3.34
W
2.29
2.65
3.52
A
3.67
4.27
5.71
W
2.41
2.43
2.45
A
3.63
3.65
3.63
W
0.79
1.09
1.79
A
1.4
1.92
3.13
W
3.22
3.57
4.31
A
5.04
5.62
6.83
W
2.54
2.56
2.6
A
3.82
3.85
3.86
W
1.97
2.3
4.2
A
3.47
4.06
6.69
W
4.53
4.92
6.87
A
7.31
7.96
10.62
W
2.53
2.51
2.5
A
3.8
3.78
3.75
W
0.62
0.62
0.75
A
1.09
1.09
1.24
W
3.15
3.15
3.27
A
4.89
4.89
5
W
2.86
2.89
2.91
A
4.29
4.33
4.31
W
0.6
0.88
1.51
A
1.06
1.56
2.76
W
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
23
Unit
Note
Internet Data Sheet
Product Type
HYS72T64000HFA-3.7-B
HYS72T128020HFA-3.7-B
HYS72T256020HFA-3.7-B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Speed Grade
PC2-4200F
PC2-4200F
PC2-4200F
Symbol
Typ.
Typ.
Typ.
ITOT_IBIST
PTOT_IBIST
ICC_Training
PCC_Training
IDD_Trainig
PDD_Training
ITOT_Trainig
PTOT_Training
ICC_EI
PCC_EI
IDD_EI
PDD_EI
ITOT_EI
PTOT_EI
ICC_MEMBIST
PCC_MEMBIST
IDD_MEMBIST
PDD_MEMBIST
ITOT_MEMBIST
PTOT_MEMBIST
3.5
3.81
4.47
A
5.39
5.92
7.12
W
2.68
2.71
2.73
A
4.03
4.06
4.04
W
0.6
0.88
1.51
A
1.06
1.56
2.76
W
3.33
3.63
4.3
A
5.13
5.65
6.86
W
1.85
1.86
1.89
A
2.79
2.82
2.82
W
0.09
0.11
0.26
A
0.15
0.2
0.36
W
1.98
2.04
2.25
A
2.99
3.07
3.26
W
2.54
2.56
2.61
A
3.82
3.84
3.86
W
2.06
2.38
3.99
A
3.64
4.19
6.42
W
4.66
4.95
6.63
A
7.51
8.04
10.3
W
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
24
Unit
Note
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
6
SPD Codes
This chapter lists all hexadecimal byte values stored in the EEPROM of the products described in this data sheet. SPD stands
for serial presence detect. All values with XX in the table are module specific bytes which are defined during production.
List of SPD Code Tables
• Table 16 “PC2–6400–666” on Page 25
• Table 17 “PC2–6400–666” on Page 30
• Table 18 “PC2–6400–666” on Page 35
TABLE 16
Product Type
HYS72T64400HFA–2.5–B
HYS72T128020HFA–2.5–B
HYS72T256020HFA–2.5–B
PC2–6400–666
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–6400F–666
PC2–6400F–666
PC2–6400F–666
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
0
SPD Size CRC / Total / Used
92
92
92
1
SPD Revision
11
11
11
2
Key Byte / DRAM Device Type
09
09
09
3
Voltage Level of this Assembly
12
12
12
4
SDRAM Addressing
44
44
48
5
Module Physical Attributes
23
23
23
6
Module Type
07
07
07
7
Module Organization
09
11
10
8
Fine Timebase (FTB) Dividend and Divisor
00
00
00
9
Medium Timebase (MTB) Dividend
01
01
01
10
Medium Timebase (MTB) Divisor
04
04
04
11
tCK.MIN (min. SDRAM Cycle Time)
tCK.MAX (max. SDRAM Cycle Time)
0A
0A
0A
20
20
20
12
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
25
Internet Data Sheet
Product Type
HYS72T64400HFA–2.5–B
HYS72T128020HFA–2.5–B
HYS72T256020HFA–2.5–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–6400F–666
PC2–6400F–666
PC2–6400F–666
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
13
CAS Latencies Supported
43
43
43
14
tCAS.MIN (min. CAS Latency Time)
3C
3C
3C
15
Write Recovery Values Supported (WR)
52
52
52
16
tWR.MIN (Write Recovery Time)
3C
3C
3C
17
Write Latency Times Supported
92
92
92
18
Additive Latency Times Supported
60
60
60
19
3C
3C
3C
1E
1E
1E
3C
3C
3C
28
tRCD.MIN (min. RAS# to CAS# Delay)
tRRD.MIN (min. Row Active to Row Active Delay)
tRP.MIN (min. Row Precharge Time)
tRAS and tRC Extension
tRAS.MIN (min. Active to Precharge Time)
tRC.MIN (min. Active to Active / Refresh Time)
tRFC.MIN LSB (min. Refresh Recovery Time Delay)
tRFC.MIN MSB (min. Refresh Recovery Time Delay)
tWTR.MIN (min. Internal Write to Read Cmd Delay)
tRTP.MIN (min. Internal Read to Precharge Cmd Delay)
29
Burst Lengths Supported
30
Terminations Supported
07
07
07
31
Drive Strength Supported
01
01
01
32
C2
C2
C2
33
tREFI (avg. SDRAM Refresh Period)
TCASE.MAX Delta / ∆T4R4W Delta
50
50
50
34
Psi(T-A) DRAM
7A
7A
7A
35
∆T0 (DT0) DRAM
58
58
58
20
21
22
23
24
25
26
27
00
00
00
B4
B4
B4
DC
DC
DC
A4
A4
A4
01
01
01
1E
1E
1E
1E
1E
1E
03
03
03
36
∆T2Q (DT2Q) DRAM
34
34
34
37
∆T2P (DT2P) DRAM
36
36
36
38
∆T3N (DT3N) DRAM
2E
2E
2E
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
26
Internet Data Sheet
Product Type
HYS72T64400HFA–2.5–B
HYS72T128020HFA–2.5–B
HYS72T256020HFA–2.5–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–6400F–666
PC2–6400F–666
PC2–6400F–666
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
39
∆T4R (DT4R) / ∆T4R4W Sign (DT4R4W) DRAM
5A
5A
5A
40
∆T5B (DT5B) DRAM
22
22
22
41
∆T7 (DT7) DRAM
25
25
25
42 - 78
Not used
00
00
00
79
FBDIMM ODT Values
01
21
21
80
Not used
00
00
00
81
Channel Protocols Supported LSB
02
02
02
82
Channel Protocols Supported MSB
00
00
00
83
Back-to-Back Access Turnaround Time
20
20
20
84
AMB Read Access Delay for DDR2-800
54
54
54
85
AMB Read Access Delay for DDR2-667
50
50
50
86
AMB Read Access Delay for DDR2-533
44
44
44
87
Psi(T-A) AMB
26
26
26
88
∆TIdle_0 (DT Idle_0) AMB
3F
3F
3F
89
∆TIdle_1 (DT Idle_1) AMB
50
50
50
90
∆TIdle_2 (DT Idle_2) AMB
54
54
54
91
∆TActive_1 (DT Active_1) AMB
57
57
57
92
∆TActive_2 (DT Active_2) AMB
53
53
53
93
∆TL0s (DT L0s) AMB
00
00
00
94 - 97
Not used
00
00
00
98
AMB Junction Temperature Maximum (Tjmax)
11
11
11
99
Category Byte
CA
49
49
100
Not used
00
00
00
101
AMB Personality Bytes: Pre-initialization (1)
D5
D5
D5
102
AMB Personality Bytes: Pre-initialization (2)
60
60
60
103
AMB Personality Bytes: Pre-initialization (3)
08
08
08
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
27
Internet Data Sheet
Product Type
HYS72T64400HFA–2.5–B
HYS72T128020HFA–2.5–B
HYS72T256020HFA–2.5–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–6400F–666
PC2–6400F–666
PC2–6400F–666
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
104
AMB Personality Bytes: Pre-initialization (4)
02
02
02
105
AMB Personality Bytes: Pre-initialization (5)
00
00
00
106
AMB Personality Bytes: Pre-initialization (6)
00
00
00
107
AMB Personality Bytes: Post-initialization (1)
4c
4c
4c
108
AMB Personality Bytes: Post-initialization (2)
00
00
00
109
AMB Personality Bytes: Post-initialization (3)
00
00
00
110
AMB Personality Bytes: Post-initialization (4)
00
00
00
111
AMB Personality Bytes: Post-initialization (5)
00
00
00
112
AMB Personality Bytes: Post-initialization (6)
00
00
00
113
AMB Personality Bytes: Post-initialization (7)
00
00
00
114
AMB Personality Bytes: Post-initialization (8)
00
00
00
115
AMB Manufacturers JEDEC ID Code LSB
85
85
85
116
AMB Manufacturers JEDEC ID Code MSB
51
51
51
117
DIMM Manufacturers JEDEC ID Code LSB
85
85
85
118
DIMM Manufacturers JEDEC ID Code MSB
51
51
51
119
Module Manufacturing Location
xx
xx
xx
120
Module Manufacturing Date Year
xx
xx
xx
121
Module Manufacturing Date Week
xx
xx
xx
122 125
Module Serial Number
xx
xx
xx
126
Cyclical Redundancy Code LSB
CC
11
C1
127
Cyclical Redundancy Code MSB
A9
7B
3F
128
Module Product Type, Char #1
37
37
37
129
Module Product Type, Char #2
32
32
32
130
Module Product Type, Char #3
54
54
54
131
Module Product Type, Char #4
36
31
32
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
28
Internet Data Sheet
Product Type
HYS72T64400HFA–2.5–B
HYS72T128020HFA–2.5–B
HYS72T256020HFA–2.5–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–6400F–666
PC2–6400F–666
PC2–6400F–666
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
132
Module Product Type, Char #5
34
32
35
133
Module Product Type, Char #6
34
38
36
134
Module Product Type, Char #7
30
30
30
135
Module Product Type, Char #8
30
32
32
136
Module Product Type, Char #9
48
30
30
137
Module Product Type, Char #10
46
48
48
138
Module Product Type, Char #11
41
46
46
139
Module Product Type, Char #12
32
41
41
140
Module Product Type, Char #13
2E
32
32
141
Module Product Type, Char #14
35
2E
2E
142
Module Product Type, Char #15
42
35
35
143
Module Product Type, Char #16
20
42
42
144
Module Product Type, Char #17
20
20
20
145
Module Product Type, Char #18
20
20
20
146
Module Revision Code
6x
7x
6x
147
Test Program Revision Code
xx
xx
xx
148
DRAM Manufacturers JEDEC ID Code LSB
85
85
85
149
DRAM Manufacturers JEDEC ID Code MSB
51
51
51
150
informal AMB content revision tag (MSB)
43
43
43
151
informal AMB content revision tag (LSB)
10
10
10
152 175
Not used
00
00
00
176 255
Blank for customer use
FF
FF
FF
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
29
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
TABLE 17
Product Type
HYS72T64400HFA–3S–B
HYS72T128020HFA–3S–B
HYS72T256020HFA–3S–B
PC2–6400–666
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–5300F–555
PC2–5300F–555
PC2–5300F–555
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
0
SPD Size CRC / Total / Used
92
92
92
1
SPD Revision
11
11
11
2
Key Byte / DRAM Device Type
09
09
09
3
Voltage Level of this Assembly
12
12
12
4
SDRAM Addressing
44
44
48
5
Module Physical Attributes
23
23
23
6
Module Type
07
07
07
7
Module Organization
09
11
10
8
Fine Timebase (FTB) Dividend and Divisor
00
00
00
9
Medium Timebase (MTB) Dividend
01
01
01
10
Medium Timebase (MTB) Divisor
04
04
04
11
tCK.MIN (min. SDRAM Cycle Time)
tCK.MAX (max. SDRAM Cycle Time)
0C
0C
0C
20
20
20
13
CAS Latencies Supported
33
33
33
14
tCAS.MIN (min. CAS Latency Time)
3C
3C
3C
15
Write Recovery Values Supported (WR)
42
42
42
16
tWR.MIN (Write Recovery Time)
3C
3C
3C
17
Write Latency Times Supported
72
72
72
12
18
Additive Latency Times Supported
50
50
50
19
tRCD.MIN (min. RAS# to CAS# Delay)
tRRD.MIN (min. Row Active to Row Active Delay)
tRP.MIN (min. Row Precharge Time)
tRAS and tRC Extension
3C
3C
3C
1E
1E
1E
20
21
22
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
30
3C
3C
3C
00
00
00
Internet Data Sheet
Product Type
HYS72T64400HFA–3S–B
HYS72T128020HFA–3S–B
HYS72T256020HFA–3S–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–5300F–555
PC2–5300F–555
PC2–5300F–555
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
23
B4
B4
B4
F0
F0
F0
A4
A4
A4
01
01
01
1E
1E
1E
28
tRAS.MIN (min. Active to Precharge Time)
tRC.MIN (min. Active to Active / Refresh Time)
tRFC.MIN LSB (min. Refresh Recovery Time Delay)
tRFC.MIN MSB (min. Refresh Recovery Time Delay)
tWTR.MIN (min. Internal Write to Read Cmd Delay)
tRTP.MIN (min. Internal Read to Precharge Cmd Delay)
1E
1E
1E
29
Burst Lengths Supported
03
03
03
30
Terminations Supported
07
07
07
31
Drive Strength Supported
01
01
01
32
tREFI (avg. SDRAM Refresh Period)
TCASE.MAX Delta / ∆T4R4W Delta
C2
C2
C2
50
50
50
24
25
26
27
33
34
Psi(T-A) DRAM
7A
7A
7A
35
∆T0 (DT0) DRAM
48
48
48
36
∆T2Q (DT2Q) DRAM
2E
2E
2E
37
∆T2P (DT2P) DRAM
36
36
36
38
∆T3N (DT3N) DRAM
27
27
27
39
∆T4R (DT4R) / ∆T4R4W Sign (DT4R4W) DRAM
4C
4C
4C
40
∆T5B (DT5B) DRAM
20
20
20
41
∆T7 (DT7) DRAM
23
23
23
42 - 78
Not used
00
00
00
79
FBDIMM ODT Values
01
22
22
80
Not used
00
00
00
81
Channel Protocols Supported LSB
02
02
02
82
Channel Protocols Supported MSB
00
00
00
83
Back-to-Back Access Turnaround Time
10
10
10
84
AMB Read Access Delay for DDR2-800
54
54
54
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
31
Internet Data Sheet
Product Type
HYS72T64400HFA–3S–B
HYS72T128020HFA–3S–B
HYS72T256020HFA–3S–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–5300F–555
PC2–5300F–555
PC2–5300F–555
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
85
AMB Read Access Delay for DDR2-667
50
50
50
86
AMB Read Access Delay for DDR2-533
44
44
44
87
Psi(T-A) AMB
26
26
26
88
∆TIdle_0 (DT Idle_0) AMB
3F
3F
3F
89
∆TIdle_1 (DT Idle_1) AMB
50
50
50
90
∆TIdle_2 (DT Idle_2) AMB
54
54
54
91
∆TActive_1 (DT Active_1) AMB
57
57
57
92
∆TActive_2 (DT Active_2) AMB
53
53
53
93
∆TL0s (DT L0s) AMB
00
00
00
94 - 97
Not used
00
00
00
98
AMB Junction Temperature Maximum (Tjmax)
11
11
11
99
Category Byte
CA
49
49
100
Not used
00
00
00
101
AMB Personality Bytes: Pre-initialization (1)
D5
D5
D5
102
AMB Personality Bytes: Pre-initialization (2)
60
60
60
103
AMB Personality Bytes: Pre-initialization (3)
08
08
08
104
AMB Personality Bytes: Pre-initialization (4)
02
02
02
105
AMB Personality Bytes: Pre-initialization (5)
00
00
00
106
AMB Personality Bytes: Pre-initialization (6)
00
00
00
107
AMB Personality Bytes: Post-initialization (1)
4c
4c
4c
108
AMB Personality Bytes: Post-initialization (2)
00
00
00
109
AMB Personality Bytes: Post-initialization (3)
00
00
00
110
AMB Personality Bytes: Post-initialization (4)
00
00
00
111
AMB Personality Bytes: Post-initialization (5)
00
00
00
112
AMB Personality Bytes: Post-initialization (6)
00
00
00
113
AMB Personality Bytes: Post-initialization (7)
00
00
00
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
32
Internet Data Sheet
Product Type
HYS72T64400HFA–3S–B
HYS72T128020HFA–3S–B
HYS72T256020HFA–3S–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–5300F–555
PC2–5300F–555
PC2–5300F–555
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
HEX
HEX
HEX
Description
114
AMB Personality Bytes: Post-initialization (8)
00
00
00
115
AMB Manufacturers JEDEC ID Code LSB
85
85
85
116
AMB Manufacturers JEDEC ID Code MSB
51
51
51
117
DIMM Manufacturers JEDEC ID Code LSB
85
85
85
118
DIMM Manufacturers JEDEC ID Code MSB
51
51
51
119
Module Manufacturing Location
xx
xx
xx
120
Module Manufacturing Date Year
xx
xx
xx
121
Module Manufacturing Date Week
xx
xx
xx
122 125
Module Serial Number
xx
xx
xx
126
Cyclical Redundancy Code LSB
83
D2
02
127
Cyclical Redundancy Code MSB
68
87
C3
128
Module Product Type, Char #1
37
37
37
129
Module Product Type, Char #2
32
32
32
130
Module Product Type, Char #3
54
54
54
131
Module Product Type, Char #4
36
31
32
132
Module Product Type, Char #5
34
32
35
133
Module Product Type, Char #6
34
38
36
134
Module Product Type, Char #7
30
30
30
135
Module Product Type, Char #8
30
32
32
136
Module Product Type, Char #9
48
30
30
137
Module Product Type, Char #10
46
48
48
138
Module Product Type, Char #11
41
46
46
139
Module Product Type, Char #12
33
41
41
140
Module Product Type, Char #13
53
33
33
141
Module Product Type, Char #14
42
53
53
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
33
Internet Data Sheet
Product Type
HYS72T64400HFA–3S–B
HYS72T128020HFA–3S–B
HYS72T256020HFA–3S–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–5300F–555
PC2–5300F–555
PC2–5300F–555
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
142
Module Product Type, Char #15
20
42
42
143
Module Product Type, Char #16
20
20
20
144
Module Product Type, Char #17
20
20
20
145
Module Product Type, Char #18
20
20
20
146
Module Revision Code
8x
0x
0x
147
Test Program Revision Code
xx
xx
xx
148
DRAM Manufacturers JEDEC ID Code LSB
85
85
85
149
DRAM Manufacturers JEDEC ID Code MSB
51
51
51
150
informal AMB content revision tag (MSB)
43
43
43
151
informal AMB content revision tag (LSB)
10
10
10
152 175
Not used
00
00
00
176 255
Blank for customer use
FF
FF
FF
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
34
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
TABLE 18
Product Type
HYS72T64400HFA–3.7–B
HYS72T128020HFA–3.7–B
HYS72T256020HFA–3.7–B
PC2–6400–666
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–4200F–444
PC2–4200F–444
PC2–4200F–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
0
SPD Size CRC / Total / Used
92
92
92
1
SPD Revision
11
11
11
2
Key Byte / DRAM Device Type
09
09
09
3
Voltage Level of this Assembly
12
12
12
4
SDRAM Addressing
44
44
48
5
Module Physical Attributes
23
23
23
6
Module Type
07
07
07
7
Module Organization
09
11
10
8
Fine Timebase (FTB) Dividend and Divisor
00
00
00
9
Medium Timebase (MTB) Dividend
01
01
01
10
Medium Timebase (MTB) Divisor
04
04
04
11
0F
0F
0F
12
tCK.MIN (min. SDRAM Cycle Time)
tCK.MAX (max. SDRAM Cycle Time)
20
20
20
13
CAS Latencies Supported
33
33
33
14
tCAS.MIN (min. CAS Latency Time)
3C
3C
3C
15
Write Recovery Values Supported (WR)
32
32
32
16
tWR.MIN (Write Recovery Time)
3C
3C
3C
17
Write Latency Times Supported
72
72
72
18
Additive Latency Times Supported
50
50
50
19
tRCD.MIN (min. RAS# to CAS# Delay)
tRRD.MIN (min. Row Active to Row Active Delay)
tRP.MIN (min. Row Precharge Time)
tRAS and tRC Extension
3C
3C
3C
1E
1E
1E
3C
3C
3C
00
00
00
20
21
22
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
35
Internet Data Sheet
Product Type
HYS72T64400HFA–3.7–B
HYS72T128020HFA–3.7–B
HYS72T256020HFA–3.7–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–4200F–444
PC2–4200F–444
PC2–4200F–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
23
B4
B4
B4
1E
1E
1E
28
tRAS.MIN (min. Active to Precharge Time)
tRC.MIN (min. Active to Active / Refresh Time)
tRFC.MIN LSB (min. Refresh Recovery Time Delay)
tRFC.MIN MSB (min. Refresh Recovery Time Delay)
tWTR.MIN (min. Internal Write to Read Cmd Delay)
tRTP.MIN (min. Internal Read to Precharge Cmd Delay)
1E
1E
1E
29
Burst Lengths Supported
03
03
03
30
Terminations Supported
07
07
07
31
Drive Strength Supported
01
01
01
32
tREFI (avg. SDRAM Refresh Period)
TCASE.MAX Delta / ∆T4R4W Delta
C2
C2
C2
33
50
50
50
34
Psi(T-A) DRAM
7A
7A
7A
35
∆T0 (DT0) DRAM
40
40
40
36
∆T2Q (DT2Q) DRAM
29
29
29
37
∆T2P (DT2P) DRAM
36
36
36
38
∆T3N (DT3N) DRAM
21
21
21
39
∆T4R (DT4R) / ∆T4R4W Sign (DT4R4W) DRAM
40
40
40
24
25
26
27
F0
F0
F0
A4
A4
A4
01
01
01
40
∆T5B (DT5B) DRAM
1E
1E
1E
41
∆T7 (DT7) DRAM
22
22
22
42 - 78
Not used
00
00
00
79
FBDIMM ODT Values
01
22
22
80
Not used
00
00
00
81
Channel Protocols Supported LSB
02
02
02
82
Channel Protocols Supported MSB
00
00
00
83
Back-to-Back Access Turnaround Time
10
10
10
84
AMB Read Access Delay for DDR2-800
54
54
54
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
36
Internet Data Sheet
Product Type
HYS72T64400HFA–3.7–B
HYS72T128020HFA–3.7–B
HYS72T256020HFA–3.7–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–4200F–444
PC2–4200F–444
PC2–4200F–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
85
AMB Read Access Delay for DDR2-667
50
50
50
86
AMB Read Access Delay for DDR2-533
44
44
44
87
Psi(T-A) AMB
26
26
26
88
∆TIdle_0 (DT Idle_0) AMB
3F
3F
3F
89
∆TIdle_1 (DT Idle_1) AMB
50
50
50
90
∆TIdle_2 (DT Idle_2) AMB
54
54
54
91
∆TActive_1 (DT Active_1) AMB
57
57
57
92
∆TActive_2 (DT Active_2) AMB
53
53
53
93
∆TL0s (DT L0s) AMB
00
00
00
94 - 97
Not used
00
00
00
98
AMB Junction Temperature Maximum (Tjmax)
11
11
11
99
Category Byte
CA
49
49
100
Not used
00
00
00
101
AMB Personality Bytes: Pre-initialization (1)
D5
D5
D5
102
AMB Personality Bytes: Pre-initialization (2)
60
60
60
103
AMB Personality Bytes: Pre-initialization (3)
08
08
08
104
AMB Personality Bytes: Pre-initialization (4)
02
02
02
105
AMB Personality Bytes: Pre-initialization (5)
00
00
00
106
AMB Personality Bytes: Pre-initialization (6)
00
00
00
107
AMB Personality Bytes: Post-initialization (1)
4c
4c
4c
108
AMB Personality Bytes: Post-initialization (2)
00
00
00
109
AMB Personality Bytes: Post-initialization (3)
00
00
00
110
AMB Personality Bytes: Post-initialization (4)
00
00
00
111
AMB Personality Bytes: Post-initialization (5)
00
00
00
112
AMB Personality Bytes: Post-initialization (6)
00
00
00
113
AMB Personality Bytes: Post-initialization (7)
00
00
00
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
37
Internet Data Sheet
Product Type
HYS72T64400HFA–3.7–B
HYS72T128020HFA–3.7–B
HYS72T256020HFA–3.7–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–4200F–444
PC2–4200F–444
PC2–4200F–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
114
AMB Personality Bytes: Post-initialization (8)
00
00
00
115
AMB Manufacturers JEDEC ID Code LSB
85
85
85
116
AMB Manufacturers JEDEC ID Code MSB
51
51
51
117
DIMM Manufacturers JEDEC ID Code LSB
85
85
85
118
DIMM Manufacturers JEDEC ID Code MSB
51
51
51
119
Module Manufacturing Location
xx
xx
xx
120
Module Manufacturing Date Year
xx
xx
xx
121
Module Manufacturing Date Week
xx
xx
xx
122 125
Module Serial Number
xx
xx
xx
126
Cyclical Redundancy Code LSB
27
76
A6
127
Cyclical Redundancy Code MSB
07
E8
AC
128
Module Product Type, Char #1
37
37
37
129
Module Product Type, Char #2
32
32
32
130
Module Product Type, Char #3
54
54
54
131
Module Product Type, Char #4
36
31
32
132
Module Product Type, Char #5
34
32
35
133
Module Product Type, Char #6
34
38
36
134
Module Product Type, Char #7
30
30
30
135
Module Product Type, Char #8
30
32
32
136
Module Product Type, Char #9
48
30
30
137
Module Product Type, Char #10
46
48
48
138
Module Product Type, Char #11
41
46
46
139
Module Product Type, Char #12
33
41
41
140
Module Product Type, Char #13
2E
33
33
141
Module Product Type, Char #14
37
2E
2E
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
38
Internet Data Sheet
Product Type
HYS72T64400HFA–3.7–B
HYS72T128020HFA–3.7–B
HYS72T256020HFA–3.7–B
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Organization
512MB
1 GByte
2 GByte
×72
×72
×72
1 Rank (×8)
2 Ranks (×8)
2 Ranks (×4)
Label Code
PC2–4200F–444
PC2–4200F–444
PC2–4200F–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Byte#
Description
HEX
HEX
HEX
142
Module Product Type, Char #15
42
37
37
143
Module Product Type, Char #16
20
42
42
144
Module Product Type, Char #17
20
20
20
145
Module Product Type, Char #18
20
20
20
146
Module Revision Code
9x
0x
0x
147
Test Program Revision Code
xx
xx
xx
148
DRAM Manufacturers JEDEC ID Code LSB
85
85
85
149
DRAM Manufacturers JEDEC ID Code MSB
51
51
51
150
informal AMB content revision tag (MSB)
43
43
43
151
informal AMB content revision tag (LSB)
10
10
10
152 175
Not used
00
00
00
176 255
Blank for customer use
FF
FF
FF
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
39
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
7
Package Outline
All Components are surface mounted on one or both sides of
the PCB and positioned on the PCB to meet the minimum and
maximum trace lengths required for DDR2 SDRAM signals.
Bypass capacitors for DDR2 SDRAM devices are located
near the device power pins. The AMB device in the center of
the DIMM has a metal Heat Sink.
TABLE 19
Raw Card Reference
PCB
Dimensions
Width [mm]
Height [mm]
Thickness [mm]
Notes
L-DIM-240-21
Figure 4
133.35
30.35
8.2
1)2)3)4)5)
L-DIM-240-22
Figure 5
133.35
30.35
8.2
1)2)3)4)5)
L-DIM-240-25
Figure 6
133.35
30.35
8.2
1)2)3)4)5)
1)
2)
3)
4)
5)
Thickness includes Heat Sink. Some early production modules with Heatspreader may be thicker up to 8.2mm.
Please contact your sales or marketing representative for more details on package dimensions
Drawing according to ISO 8015.
Dimensions in mm.
General tolerances +/- 0.15.
Attention: Heat Sink heat up during operation. When unplugging a DIMM from a system direct skin contact should be
avoided until the Heat Sink has reached room temperature.
Attention: The Heat Sink is mechanically loaded. Do not remove. Removal of the clip may cause injuries.
Attention: Any mechanical stress on the Heat Sink should be avoided. Touching the Heat Sink while plugging or
unplugging the module may permanently damage the DIMM.
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
40
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
FIGURE 4
Package Outline L-DIM-240-21 with Full Module Heat Sink
›
›
’ ! " #
›
›
›
-!8
›
›
› X
›
›
›
›
›
›
#
›
›
›
›
›
›
›
›
›
!
"
›
›
›
›
-).
›
$ETAIL OF CONTACTS
›
! " #
"URR MAX ALLOWED
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
',$
41
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
FIGURE 5
Package Outline L-DIM-240-22 with Full Module Heat Sink
›
›
’ ! " #
›
›
›
-!8
›
›
› X
›
›
›
›
›
›
#
›
›
›
›
›
›
›
›
›
!
"
›
-).
›
$ETAIL OF CONTACTS
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
›
! " #
42
›
›
›
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
FIGURE 6
Package Outline L-DIM-240-25 with Full Module Heat Sink
›
›
’ ! " #
›
›
›
-!8
›
›
› X
›
›
›
›
›
›
#
›
›
›
›
›
›
›
›
›
!
"
›
›
›
›
-).
›
$ETAIL OF CONTACTS
›
! " #
"URR MAX ALLOWED
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
',$
43
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
8
DDR2 Nomenclature
TABLE 20
Nomenclature Fields and Examples
Example for
Field Number
1
2
3
4
5
6
7
8
9
10
11
Micro-DIMM
HYS
64
T
64
0
2
0
K
M
–5
–A
DDR2 DRAM
HYB
18
T
512
16
0
A
C
–5
TABLE 21
DDR2 DIMM Nomenclature
Field
Description
Values
Coding
1
Module Prefix
HYS
Constant
2
Module Data Width [bit]
64
Non-ECC
72
ECC
3
DRAM Technology
T
DDR2
4
Memory Density per I/O [Mbit];
Module Density1)
32
256 MByte
64
512 MByte
128
1 GByte
256
2 GByte
512
4 GByte
5
Raw Card Generation
0 .. 9
Look up table
6
Number of Module Ranks
0, 2, 4
1, 2, 4
7
Product Variations
0 .. 9
Look up table
8
Package,
Lead-Free Status
A .. Z
Look up table
9
Module Type
D
SO-DIMM
M
Micro-DIMM
R
Registered
U
Unbuffered
F
Fully Buffered
–2.5
PC2–6400 6–6–6
10
Speed Grade
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
–3
PC2–5300 4–4–4
–3S
PC2–5300 5–5–5
–3.7
PC2–4200 4–4–4
–5
PC2–3200 3–3–3
44
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Field
Description
Values
Coding
11
Die Revision
–A
First
–B
Second
1) Multiplying “Memory Density per I/O” with “Module Data Width” and dividing by 8 for Non-ECC and 9 for ECC modules gives the overall
module memory density in MBytes as listed in column “Coding”.
TABLE 22
DDR2 DRAM Nomenclature
Field
Description
Values
Coding
1
Component Prefix
HYB
Constant
2
Interface Voltage [V]
18
SSTL_18
3
DRAM Technology
T
DDR2
4
Component Density [Mbit]
256
256 Mbit
512
512 Mbit
1G
1 Gbit
2G
2 Gbit
5+6
Number of I/Os
40
×4
80
×8
16
×16
7
Product Variations
0 .. 9
Look up table
8
Die Revision
A
First
B
Second
9
Package,
Lead-Free Status
C
FBGA,
Lead-containing
F
FBGA, lead-free
–2.5
DDR2-800 6-6-6
–3
DDR2-667 4-4-4
10
Speed Grade
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
–3S
DDR2-667 5-5-5
–3.7
DDR2-533 4-4-4
–5
DDR2-400 3-3-3
45
Internet Data Sheet
HYS72T[64/128/256]4[00/20]HFA–[2.5/3S/3.7]–B
Fully-Buffered DDR2 SDRAM Modules
Contents
1
1.1
1.2
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
3.1
3.2
3.3
3.4
3.4.1
3.4.2
3.4.3
3.4.4
3.5
3.6
3.7
Basic Functionality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advanced Memory Buffer Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advanced Memory Buffer Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High-Speed Differential Point-to-Point Link (at 1.5 V) Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DDR2 Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SMBus Slave Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Channel Latency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Theoretical Channel Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hot-add. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hot-remove. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hot-replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
4.1
Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5
5.1
Current Spec. and Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
ICC/IDD Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6
SPD Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7
Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8
DDR2 Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Rev.1.01, 2007-06-20
10062006-RQWY-GI6S
46
12
12
12
12
14
14
14
14
15
15
15
15
Internet Data Sheet
Edition 2007-06-20
Published by Qimonda AG
Gustav-Heinemann-Ring 212
D-81739 München, Germany
© Qimonda AG 2007.
All Rights Reserved.
Legal Disclaimer
The information given in this Internet Data Sheet shall in no event be regarded as a guarantee of conditions or characteristics
(“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Qimonda hereby disclaims any and all warranties and liabilities of any kind,
including without limitation warranties of non-infringement of intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest Qimonda Office.
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in question please
contact your nearest Qimonda Office.
Qimonda Components may only be used in life-support devices or systems with the express written approval of Qimonda, if a
failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect
the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human
body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health
of the user or other persons may be endangered.
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