Integrated Silicon Solution, Inc.

IS62/65WV51216EALL
IS62/65WV51216EBLL
NOVEMBER 2014
512Kx16 LOW VOLTAGE,
ULTRA LOW POWER CMOS STATIC RAM
KEY FEATURES






High-speed access time: 45ns, 55ns
CMOS low power operation
– 36 mW (typical) operating
– 12 µW (typical) CMOS standby
TTL compatible interface levels
Single power supply
–1.65V—2.2V VDD (62/65WV51216EALL)
– 2.2V--3.6V VDD (62/65WV51216EBLL)
Data control for upper and lower bytes
Automotive temperature (-40oC to +125oC)
DESCRIPTION
The
IS62WV51216EALL/ IS62WV51216EBLL are
high-speed, 8M bit static RAMs organized as 512K
words by 16 bits. It is fabricated using
's highperformance CMOS technology. This highly reliable
process coupled with innovative circuit design
techniques, yields high-performance and low power
consumption devices.
When
is HIGH (deselected) or when CS2 is low
(deselected) or when
is low , CS2 is high and both
and
are HIGH, the device assumes a standby
mode at which the power dissipation can be reduced
down with CMOS input levels.
Easy memory expansion is provided by using Chip
Enable and Output Enable inputs. The active LOW
Write Enable
controls both writing and reading of
the memory. A data byte allows Upper Byte
and
Lower Byte (
access.
The IS62WV51216EALL and IS62WV51216EBLL are
packaged in the JEDEC standard 48-pin mini BGA
(6mm x8mm), 44-Pin TSOP (TYPE II) and 48-pin
TSOP (TYPE l).
BLOCK DIAGRAM
Copyright © 2014 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time
without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to
obtain the latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can
reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such
applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that:
a.) the risk of injury or damage has been minimized;
b.) the user assume all such risks; and
c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
1
IS62/65WV51216EALL
IS62/65WV51216EBLL
PIN CONFIGURATIONS (512Kx16)
48-Pin mini BGA (6mm x 8mm)
44-Pin TSOP (Type II)
2 CS Option (Package Code T2)
48-pin TSOP-I (12mm x 20mm)
PIN DESCRIPTIONS
A0-A18
I/O0-I/O15
, CS2
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Output Enable Input
Write Enable Input
NC
VDD
GND
Lower-byte Control
(I/O0-I/O7)
Upper-byte Control
(I/O8-I/O15)
No Connection
Power
Ground
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
2
IS62/65WV51216EALL
IS62/65WV51216EBLL
FUNCTION DESCRIPTION
SRAM is one of random access memories. Each byte or word has an address and can be accessed randomly. SRAM
has three different modes supported. Each function is described below with Truth Table.
STANDBY MODE
Device enters standby mode when deselected (
HIGH or CS2 LOW or both
and
are HIGH). The input and
output pins (I/O0-15) are placed in a high impedance state. The current consumption in this mode will be either ISB1 or
ISB2 depending on the input level. CMOS input in this mode will maximize saving power.
WRITE MODE
Write operation issues with Chip selected (
LOW and CS2 HIGH) and Write Enable (
) input LOW. The input and
output pins(I/O0-15) are in data input mode. Output buffers are closed during this time even if
is LOW.
and
enables a byte write feature. By enabling
LOW, data from I/O pins (I/O0 through I/O7) are written into the location
specified on the address pins. And with
being LOW, data from I/O pins (I/O8 through I/O15) are written into the
location.
READ MODE
Read operation issues with Chip selected (
LOW and CS2 HIGH) and Write Enable (
) input HIGH. When
is
LOW, output buffer turns on to make data output. Any input to I/O pins during READ mode is not permitted.
and
enables a byte read feature. By enabling
LOW, data from memory appears on I/O0-7. And with
being LOW,
data from memory appears on I/O8-15.
In the READ mode, output buffers can be turned off by pulling
HIGH. In this mode, internal device operates as
READ but I/Os are in a high impedance state. Since device is in READ mode, active current is used.
TRUTH TABLE
Mode
Not Selected
Output Disabled
Read
Write
CS2
H
X
X
L
L
L
L
L
L
L
L
X
L
X
H
H
H
H
H
H
H
H
X
X
X
H
H
H
H
H
L
L
L
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
X
X
X
H
H
L
L
L
X
X
X
X
X
H
L
X
L
H
L
L
H
L
X
X
H
X
L
H
L
L
H
L
L
I/O0-I/O7
I/O8-I/O15
High-Z
High-Z
High-Z
High-Z
High-Z
DOUT
High-Z
DOUT
DIN
High-Z
DIN
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
DOUT
DOUT
High-Z
DIN
DIN
VDD Current
ISB1,ISB2
ICC
ICC
ICC
3
IS62/65WV51216EALL
IS62/65WV51216EBLL
ABSOLUTE MAXIMUM RATINGS AND OPERATING RANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Vter m
tBIAS
VDD
tStg
Parameter
Terminal Voltage with Respect to GND
Temperature Under Bias
V DD Related to GND
Storage Temperature
Value
–0.2 to +3.9(VDD+0.3V)
–55 to +125
–0.2 to +3.9(VDD+0.3V)
–65 to +150
IOUT
DC Output Current (LOW)
20
Unit
V
C
V
C
mA
Notes:
1.
Stress 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.
OPERATING RANGE(1)
Range
Commercial
Industrial
Automotive
Commercial
Industrial
Automotive
Note:
1.
Device Marking
IS62WV51216EALL
IS62WV51216EALL
IS65WV51216EALL
IS62WV51216EBLL
IS62WV51216EBLL
IS65WV51216EBLL
Ambient Temperature
0C to +70C
-40C to +85C
-40C to +125C
0C to +70C
-40C to +85C
-40C to +125C
VDD(min)
1.65V
1.65V
1.65V
2.2V
2.2V
2.2V
VDD(typ)
1.8V
1.8V
1.8V
3.3V
3.3V
3.3V
VDD(max)
2.2V
2.2V
2.2V
3.6V
3.6V
3.6V
Full device AC operation assumes a 100 µs ramp time from 0 to Vcc(min) and 200 µs wait time after Vcc stabilization.
PIN CAPACITANCE (1)
Parameter
Input capacitance
DQ capacitance (IO0–IO15)
Symbol
CIN
CI/O
Test Condition
TA = 25°C, f = 1 MHz, VDD = VDD(typ)
Max
10
10
Units
pF
pF
Note:
1. These parameters are guaranteed by design and tested by a sample basis only.
THERMAL CHARACTERISTICS (1)
Parameter
Thermal resistance from junction to ambient (airflow = 0m/s)
Thermal resistance from junction to case (airflow = 0m/s)
Package
44-pin TSOP-II
48-ball VFBGA
44-pin TSOP-II
48-ball VFBGA
Symbol
RθJA
RθJC
Rating
51.8
48.05
9.6
13.35
Units
°C/W
°C/W
Note:
1. These parameters are guaranteed by design and tested by a sample basis only.
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
4
IS62/65WV51216EALL
IS62/65WV51216EBLL
ELECTRICAL CHARACTERISTICS
IS62(5)WV51216EALL DC ELECTRICAL CHARACTERISTICS-I (OVER THE OPERATING RANGE)
Symbol
VOH
VOL
VIH(1)
VIL(1)
ILI
ILO
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage
Output Leakage
Test Conditions
IOH = -0.1 mA
IOL = 0.1 mA
GND < VIN < VDD
GND < VIN < VDD, Output Disabled
Min.
1.4
—
1.4
–0.2
–1
–1
Max.
—
0.2
VDD + 0.2
0.4
1
1
Unit
V
V
V
V
µA
µA
Notes:
1. VILL(min) = -1.0V AC (pulse width < 10ns). Not 100% tested.
VIHH (max) = VDD + 1.0V AC (pulse width < 10ns). Not 100% tested.
IS62(5)WV51216EBLL DC ELECTRICAL CHARACTERISTICS-I (OVER THE OPERATING RANGE)
Symbol
VOH
Parameter
Output HIGH Voltage
VOL
Output LOW Voltage
VIH(1)
Input HIGH Voltage
VIL(1)
Input LOW Voltage
ILI
ILO
Input Leakage
Output Leakage
Test Conditions
2.2 ≤ VDD < 2.7, IOH = -0.1 mA
2.7 ≤ VDD ≤ 3.6, IOH = -1.0 mA
2.2 ≤ VDD < 2.7, IOL = 0.1 mA
2.7 ≤ VDD ≤ 3.6, IOL = 2.1 mA
2.2 ≤ VDD < 2.7
2.7 ≤ VDD ≤ 3.6
2.2 ≤ VDD < 2.7
2.7 ≤ VDD ≤ 3.6
GND < VIN < VDD
GND < VIN < VDD, Output Disabled
Min.
2.0
2.4
—
—
1.8
2.2
–0.3
–0.3
–1
–1
Max.
—
—
0.4
0.4
VDD + 0.3
VDD + 0.3
0.6
0.8
1
1
Unit
V
V
V
V
V
V
V
V
µA
µA
Notes:
1. VILL(min) = -2.0V AC (pulse width < 10ns). Not 100% tested.
VIHH (max) = VDD + 2.0V AC (pulse width < 10ns). Not 100% tested.
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
5
IS62/65WV51216EALL
IS62/65WV51216EBLL
IS62(5)WV51216EALL DC ELECTRICAL CHARACTERISTICS-II FOR POWER
(OVER THE OPERATING RANGE)
Symbol
ICC
ICC1
ISB1
Parameter
VDD Dynamic
Operating
Supply Current
VDD Static
Operating
Supply Current
CMOS Standby
Current (CMOS
Inputs)
Test Conditions
VDD=VDD(max), IOUT=0mA, f=fMAX
VDD=VDD(max), IOUT = 0mA, f=0Hz
VDD=VDD(max),
(1) 0V ≤ CS2 ≤ 0.2V
or
(2)
≥ VDD - 0.2V, CS2 ≥ VDD - 0.2V
or
(3)
and
≥ VDD- 0.2V
≤ 0.2V, CS2 ≥ VDD - 0.2V
Grade
Com.
Ind.
Auto.
Com.
Ind.
Auto.
Com.
Typ.
-
Max.
12
15
15
6
6
6
20
Unit
mA
Ind.
-
25
µA
Auto.
-
50
µA
mA
µA
Note:
Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at VDD = VDD(typ), TA = 25C
IS62(5)WV51216EBLL DC ELECTRICAL CHARACTERISTICS-II FOR POWER
(OVER THE OPERATING RANGE)
Symbol
ICC
ICC1
ISB1
Parameter
VDD Dynamic
Operating
Supply Current
VDD Static
Operating
Supply Current
CMOS Standby
Current (CMOS
Inputs)
Test Conditions
VDD=VDD(max), IOUT=0mA, f=fMAX
VDD=VDD(max), IOUT = 0mA, f=0Hz
VDD=VDD(max),
(1) 0V ≤ CS2 ≤ 0.2V
or
(2)
≥ VDD - 0.2V, CS2 ≥ VDD - 0.2V
or
(3)
and
≥ VDD- 0.2V
≤ 0.2V, CS2 ≥ VDD - 0.2V
Grade
Com.
Ind.
Auto.
Com.
Ind.
Auto.
Com.
Typ.
-
Max.
15
15
15
6
6
6
20
Unit
mA
Ind.
-
25
µA
Auto.
-
50
µA
mA
µA
Note:
Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at VDD = VDD(typ), TA = 25℃
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
6
IS62/65WV51216EALL
IS62/65WV51216EBLL
AC CHARACTERISTICS(6) (OVER OPERATING RANGE)
READ CYCLE AC CHARACTERISTICS
Parameter
Symbol
Read Cycle Time
Address Access Time
Output Hold Time
tRC
tAA
tOHA
tACS1/tACS2
tDOE
tHZOE
tLZOE
tHZCS//tHZCS2
tLZCS/tLZCS2
tBA
tHZB
tLZB
, CS2 Access Time
Access Time
to High-Z Output
to Low-Z Output
, CS2 to High-Z Output
, CS2 to Low-Z Output
,
Access Time
,
to High-Z Output
,
to Low-Z Output
45ns
Min
45
8
5
10
10
55ns
Max
45
45
22
18
18
45
18
-
Min
55
8
5
10
10
Max
55
55
25
18
18
55
18
-
unit
notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1,5
1
1
1
1
2
2
2
2
1
2
2
unit
notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1,3,5
1,3
1,3
1,3
1,3
1,3
1,3,4
1,3
1,3
2,3
2,3
WRITE CYCLE AC CHARACTERISTICS
Parameter
Symbol
Write Cycle Time
tWC
tSCS1/tSCS2
tAW
tHA
tSA
tPWB
tPWE
tSD
tHD
tHZWE
tLZWE
,CS2 to Write End
Address Setup Time to Write End
Address Hold from Write End
Address Setup Time
,/
Valid to End of Write
Pulse Width
Data Setup to Write End
Data Hold from Write End
LOW to High-Z Output
HIGH to Low-Z Output
45ns
Min
45
35
35
0
0
35
35
28
0
10
55ns
Max
18
-
Min
55
40
40
0
0
40
40
28
0
10
Max
18
-
Notes:
1. Tested with the load in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. tHZOE, tHZCS, tHZB, and tHZWE transitions are
measured when the output enters a high impedance state. Not 100% tested.
3. The internal write time is defined by the overlap of
=LOW, CS2=HIGH, (
or
)=LOW, and
=LOW. All four conditions must be in valid
states to initiate a Write, but any condition can go inactive to terminate the Write. The Data Input Setup and Hold timing are referenced to the
rising or falling edge of the signal that terminates the write.
4. tPWE > tHZWE + tSD when OE is LOW.
5. Address inputs must meet VIH and VIL SPEC during this period. Any glitch or unknown inputs are not permitted. Unknown input with standby
mode is acceptable.
6. Data retention characteristics are defined later in DATA RETENTION CHARACTERISTICS.
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
7
IS62/65WV51216EALL
IS62/65WV51216EBLL
AC TEST CONDITIONS (OVER THE OPERATING RANGE)
Parameter
Input Rise Time
Input Fall Time
Output Timing Reference Level
Output Load Conditions
Symbol
TR
TF
VREF
Conditions
1.0
1.0
½ VTM
Refer to Figure 1 and 2
Units
V/ns
V/ns
V
OUTPUT LOAD CONDITIONS FIGURES
Figure1
Figure2
R1
R1
VTM
VTM
OUTPUT
OUTPUT
30pF,
including
jig and
scope
Parameters
R1
R2
VTM
R2
VDD=1.65~1.98V
13500Ω
10800Ω
VDD
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
5pF,
including
jig and
scope
VDD=2.2~2.7V
16667Ω
15385Ω
VDD
R2
VDD=2.7~3.6V
1103Ω
1554Ω
VDD
8
IS62/65WV51216EALL
IS62/65WV51216EBLL
TIMING DIAGRAM
READ CYCLE NO. 1(1,2) (ADDRESS CONTROLLED) (
=
=VIL, CS2=
=VIH)
tRC
ADDRESS
tAA
tOHA
tOHA
I/O0-15
PREVIOUS DATA VALID
READ CYCLE NO. 2(1,3) (
, CS2,
Low-Z
, AND
&
DATA VALID
Low-Z
CONTROLLED)
tRC
ADDRESS
tAA
tOHA
tHZOE
tDOE
tLZOE
tACS1/tACS2
CS2
tLZCS1/
tLZCS2
tHZCS1/
tHZCS2
,
tBA
tHZB
tLZB
I/O0-15
Notes:
1.
is HIGH for Read Cycle.
2. The device is continuously selected.
,
3. Address is valid prior to or coincident with
HIGH-Z
,
, or
=VIL.CS2=
LOW transition.
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
DATA VALID
LOW-Z
=VIH.
9
IS62/65WV51216EALL
IS62/65WV51216EBLL
WRITE CYCLE NO. 1 (
CONTROLLED,
= HIGH OR LOW)
tWC
ADDRESS
tSCS1
tHA
tSCS2
CS2
tAW
tPWE
tPWB
,
tHZWE
tSA
DOUT
DATA UNDEFINED
tLZWE
(1)
tSD
DIN
DATA UNDEFINED
(2)
tHD
DATA VALID
Notes:
1. tHZWE is based on the assumption when tSA=0nS after READ operation. Actual DOUT for tHZWE may not appear if
Write Cycle. tHZOE is the time DOUT goes to High-Z after
goes high.
2. During this period the I/Os are in output state. Do not apply input signals.
WRITE CYCLE NO. 2 (
CONTROLLED:
goes high before
IS HIGH DURING WRITE CYCLE)
tWC
ADDRESS
tSCS1
tHA
tSCS2
CS2
tAW
tPWE
tPWB
tHZWE
tSA
DOUT
DATA UNDEFINED
(1)
tLZWE
HIGH-Z
tSD
DIN
DATA UNDEFINED
(2)
tHD
DATA VALID
Notes:
1. tHZWE is based on the assumption when tSA=0nS after READ operation. Actual DOUT for tHZWE may not appear if
Write Cycle. tHZOE is the time DOUT goes to High-Z after
goes high.
2. During this period the I/Os are in output state. Do not apply input signals.
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
goes high before
10
IS62/65WV51216EALL
IS62/65WV51216EBLL
WRITE CYCLE NO. 3 (
CONTROLLED:
IS LOW DURING WRITE CYCLE)
tWC
ADDRESS
LOW
tHA
tSCS1
tSCS2
CS2
tAW
tPWE
tPWB
tSA
DOUT
DATA UNDEFINED
tLZWE
tHZWE
(1)
HIGH-Z
tSD
DIN
DATA UNDEFINED
(1)
tHD
DATA VALID
Notes:
1. If
is low during write cycle, tHZWE must be met in the application. Do not apply input signal during this period. Data output from the previous
READ operation will drive IO BUS.
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Rev. B
10/21/2014
11
IS62/65WV51216EALL
IS62/65WV51216EBLL
WRITE CYCLE NO. 4 (
&
CONTROLLED)
tWC
tWC
ADDRESS
tSA
LOW
HIGH
CS2
tHA
tHA
tSA
tPWB
tPWB
tLZWE
tHZWE
DOUT
DATA UNDEFINED
(1)
tHD
DIN
tHD
tSD
tSD
DATA
VALID
DATA
VALID
Notes:
1. If
is low during write cycle, tHZWE must be met in the application. Do not apply input signal during this period. Data output from the previous
READ operation will drive IO BUS.
2. Due to the restriction of note1,
is recommended to be HIGH during write period.
3. Note
stays LOW in this example. If
toggles, tPWE and tHZWE must be considered.
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Rev. B
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12
IS62/65WV51216EALL
IS62/65WV51216EBLL
DATA RETENTION CHARACTERISTICS
Symbol
Parameter
Test Condition
OPTION
VDR
VDD for Data
Retention
See Data Retention Waveform
IS62(5)WV51216EALL
IS62(5)WV51216EBLL
Data Retention
Current
VDD= VDR(min),
(1) 0V ≤ CS2 ≤ 0.2V, or
(2)
≥ VDD – 0.2V,
CS2 ≥ VDD - 0.2V
(3)
and
≥ VDD -0.2V,
≤ 0.2V, CS2 ≥ VDD - 0.2V
IDR
Min.
Typ.(2)
Max.
Unit
1.5
-
V
1.5
-
V
uA
Com.
-
-
20
Ind.
-
-
25
Auto
-
-
50
tSDR
Data Retention
Setup Time
See Data Retention Waveform
0
-
-
ns
tRDR
Recovery Time
See Data Retention Waveform
tRC
-
-
ns
Note:
1. If
>VDD–0.2V, all other inputs including CS2 and
and
must meet this condition.
2. Typical values are measured at VDD=VDR(min), TA = 25℃ and not 100% tested.
DATA RETENTION WAVEFORM (
CONTROLLED)
tSDR
DATA RETENTION MODE
tRDR
VDD
VDR
> VDD-0.2V
GND
DATA RETENTION WAVEFORM (CS2 CONTROLLED)
DATA RETENTION MODE
VDD
CS2
tSDR
tRDR
VDR
CS2 < 0.2V
GND
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Rev. B
10/21/2014
13
IS62/65WV51216EALL
IS62/65WV51216EBLL
DATA RETENTION WAVEFORM (
AND
CONTROLLED)
Note:
1. CS2 must satisfy either CS2 ≥ Vcc -0.2V or CS2 ≤ 0.2V
2.
must satisfy either
≥ Vcc -0.2V or
≤ 0.2V
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
14
IS62/65WV51216EALL
IS62/65WV51216EBLL
ORDERING INFORMATION
IS62/65WV51216EALL (1.65V - 2.2V)
Industrial Range: –40°C to +85°C
Speed (ns)
55
Order Part No.
Package
IS62WV51216EALL-55TI
IS62WV51216EALL-55TLI
IS62WV51216EALL-55BI
TSOP-II
TSOP-II, Lead-free
mini BGA
ORDERING INFORMATION
IS62/65WV51216EBLL (2.2V - 3.6V)
Industrial Range: –40°C to +85°C
Speed (ns)
Order Part No.
Package
45
IS62WV51216EBLL-45TI
IS62WV51216EBLL-45TLI
IS62WV51216EBLL-45T2LI
IS62WV51216EBLL-45BI
IS62WV51216EBLL-45BLI
TSOP-II
TSOP-II, Lead-free
2 CS option TSOP l, Lead-free
mini BGA
mini BGA, Lead-free
55
IS62WV51216EBLL-55TI
IS62WV51216EBLL-55TLI
IS62WV51216EBLL-55BI
IS62WV51216EBLL-55BLI
TSOP-II
TSOP-II, Lead-free
mini BGA
mini BGA, Lead-free
Automotive Range A3: –40°C to +125°C
Speed (ns)
45
Order Part No.
Package
IS65WV51216EBLL-45BA3
IS65WV51216EBLL-45BLA3
IS65WV51216EBLL-45CTA3
IS65WV51216EBLL-45CTLA3
mini BGA
mini BGA, Lead-free
TSOP ll, Copper Leadframe
TSOP ll, Lead-free, Copper Leadframe
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
15
IS62/65WV51216EALL
IS62/65WV51216EBLL
PACKAGE INFORMATION
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
16
IS62/65WV51216EALL
IS62/65WV51216EBLL
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
17
IS62/65WV51216EALL
IS62/65WV51216EBLL
Integrated Silicon Solution, Inc.- www.issi.com
Rev. B
10/21/2014
18