AEROFLEX ACT-S4M32A

ACT–F4M32A High Speed 128 Megabit
Sector Erase
FLASH Multichip Module
Advanced
CIRCUIT TECHNOLOGY
Features
www.aeroflex.com/act1.htm
■ 8 Low Voltage/Power AMD 2M x 8 FLASH Die in One
MCM Package
■ Overall Configuration is 4M x 32
■ +5V Power Supply / +5V Programing Operation
■ Access Times of 100, 120 and 150 ns
■ Erase/Program Cycles – 100,000 Minimum (+25°C)
■ Sector erase architecture (Each Die)
32 uniform sectors of 64 Kbytes each
Any combination of sectors can be erased. Also
supports full chip erase
● Sector group protection is user definable
●
●
■ Ready/Busy output (RY/BY) – Hardware method for
detection of program or erase cycle completion
■ Hardware RESET pin – Resets internal state machine
to the read mode
■ Erase Suspend/Resume – Supports reading or
programming data to a sector not being erased
■ Packaging – Hermetic Ceramic
● 68–Lead, Low Profile CQFP(F1), 1.56"SQ x .140"max
● 68–Lead, Dual-Cavity CQFP(F2), 0.88"SQ x .20"max
(.18 max thickness available, contact factory for details)
(Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint)
■ Embedded Erase Algorithims – Automatically
■ Internal Decoupling Capacitors for Low Noise
pre-programs and erases the die or any sector
■ Embedded Program Algorithims – Automatically
programs and verifies data at specified address
■ Commercial, Industrial and Military Temperature
Operation
Ranges
■ MIL-PRF-38534 Compliant MCMs Available
Block Diagram – CQFP(F1)
Pin Description
CE1
CE3
CE2
CE4
A21
RESET
WE
A0 - A20
OE
RY/BY
Buffer
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
8
8
I/O0-7
I/O 8-15
2Mx8
2Mx8
2Mx8
8
8
I/O 16-23
I/O24-31
I/O0-31
Data I/O
A0–21
Address Inputs
WE
Write Enables
CE1-4
Chip Enables
OE
Output Enable
RESET
Reset
RY/BY
Ready/Busy
VCC
Power Supply
GND
Ground
NC
Not Connected
Block Diagram – CQFP(F2)
Pin Description
I/O0-7
I/O8-15
I/O16-23
I/O24-31
I/O0-31
Data I/O
8
8
8
A0–20
Address Inputs
WE
Write Enable
CE1,2
Chip Enables
OE
Output Enable
RESET
Reset
RY/BY
Ready/Busy
VCC
Power Supply
GND
Ground
NC
Not Connected
8
RESET
WE
A0 - A 20
OE
RY/BY
2Mx8
2Mx8
CE1
CE2
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
eroflex Circuit Technology - Advanced Multichip Modules © SCD3866 REV 1 12/4/98
General Description
Utilizing AMD’s Sector Erase Flash Memory Die, the ACT-F4M32A is a high speed, 128
megabit CMOS flash multichip module (MCM) designed for full temperature range, military,
space, or high reliability applications.
The ACT-F4M32A consists of eight high-performance AMD Am29F016 16Mbit
(16,777,216 bit) memory die. Each die contains 8 separately write or erase sector groups
of 256Kbytes (A sector group consists of 4 adjacent sectors of 64Kbytes each).
The command register is written by bringing WE to a logic low level (VIL), while CE is
low and OE is high (VIH). Reading is accomplished by chip Enable (CE) and Output Enable
(OE) being logically active. Access time grades of 100ns, 120ns and 150ns maximum are
standard.
The ACT-F4M32A is offered in two different hermetically sealed co-fired 68 lead
ceramic packages. This allows operation in a military environment temperature range of
-55°C to +125°C.
The ACT-F4M32A can be programmed (both read and write functions) in-system using
the +5.0V VCC power supply. A 12.0V VPP is not required for programming or erase
operations. The end of program or erase is detected by the RY/BY pin, Data Polling of
DQ7, or by the Toggle bit (DQ6).
The ACT-F4M32A also has a hardware RESET pin. When this pin is driven low,
execution of any Embedded Program Alggorithm or Embedded Erase Algorithm will be
terminated.
Each block can be independently erased and programmed 100,000 times at +25°C.
For Detail Information regarding the operation of the Am29F016 Sector Erase Flash
Memory, see the AMD datasheet (Publication 18805).
Aeroflex Circuit Technology
2
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
Pin Numbers & Functions
68 Pins — CQFP
Pin #
Function
Pin #
Function
Pin #
Function
Pin #
Function
1
GND
18
GND
35
OE
52
GND
2
CE1
19
I/O8
36
CE4
53
I/O23
3
A5
20
I/O9
37
A17
54
I/O22
4
A4
21
I/O10
38
A18
55
I/O21
5
A3
22
I/O11
39
A19
56
I/O20
6
A2
23
I/O12
40
A20
57
I/O19
7
A1
24
I/O13
41
A21
58
I/O18
8
A0
25
I/O14
42
RESET
59
I/O17
9
RY/BY
26
I/O15
43
NC
60
I/O16
10
I/O0
27
VCC
44
I/O31
61
VCC
11
I/O1
28
A11
45
I/O30
62
A10
12
I/O2
29
A12
46
I/O29
63
A9
13
I/O3
30
A13
47
I/O28
64
A8
14
I/O4
31
A14
48
I/O27
65
A7
15
I/O5
32
A15
49
I/O26
66
A6
16
I/O6
33
A16
50
I/O25
67
WE
17
I/O7
34
CE2
51
I/O24
68
CE3
Consult Factory for Special order: Pin 9 -NC
Package Outline — CQFP "F1"
.140
MAX
Pin 1
.200 REF
Pin 9
Pin 61
Pin 10
Pin 60
1.575 SQ
MAX
1.50
(4 Sides)
Pin 26
Pin 44
Pin 27
Pin 43
.050 ±.005
.480 MIN
(4 Sides)
.010
±.002
.015 ±.003
.060 REF
.800
REF
(16 at .050 4 sides)
Aeroflex Circuit Technology
All dimensions in inches
3
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
Pin Numbers & Functions
68 Pins — Dual-Cavity CQFP (Standard Configuration)
Pin #
Function
Pin #
Function
Pin #
Function
Pin #
Function
1
GND
18
GND
35
OE
52
GND
2
NC
19
I/O8
36
CE2
53
I/O23
3
A5
20
I/O9
37
A17
54
I/O22
4
A4
21
I/O10
38
RY/BY
55
I/O21
5
A3
22
I/O11
39
NC
56
I/O20
6
A2
23
I/O12
40
NC
57
I/O19
7
A1
24
I/O13
41
A18
58
I/O18
8
A0
25
I/O14
42
A19
59
I/O17
9
RESET
26
I/O15
43
A20
60
I/O16
10
I/O0
27
VCC
44
I/O31
61
VCC
11
I/O1
28
A11
45
I/O30
62
A10
12
I/O2
29
A12
46
I/O29
63
A9
13
I/O3
30
A13
47
I/O28
64
A8
14
I/O4
31
A14
48
I/O27
65
A7
15
I/O5
32
A15
49
I/O26
66
A6
16
I/O6
33
A16
50
I/O25
67
WE
17
I/O7
34
CE1
51
I/O24
68
NC
Consult Factory for Special order: Pin 38 -NC
Package Outline — Dual-Cavity CQFP "F2"
Top View
Pin 9
.990 SQ
±.010
.890 SQ
MAX
Pin 10
Pin 61
*.200 MAX
.010 REF
Pin 60
.015
±.002
.010 ±.002
.010 R
REF
+3°/-3°
.050
TYP
.010 ±.005
.040
±.005
Detail “A”
Pin 26
Pin 27
Pin 44
.800 REF
Pin 43
See Detail “A”
*.180 MAX available, call factory for details
All dimensions in inches
Aeroflex Circuit Technology
4
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
CIRCUIT TECHNOLOGY
Ordering Information
Model Number
Screening
Speed
Package
ACT–F4M32C–100F1C
Commercial (0°C to +70°C)
100 ns
1.56"sq CQFP
ACT–F4M32A–100F2C
Commercial (0°C to +70°C)
100 ns
.88"sq CQFP
ACT–F4M32C–100F2C
Commercial (0°C to +70°C)
100 ns
.88"sq CQFP
ACT–F4M32A–100F1C
Commercial (0°C to +70°C)
100 ns
1.56"sq CQFP
ACT–F4M32C–100F1I
Industrial (-40°C to +85°C)
100 ns
1.56"sq CQFP
ACT–F4M32A–100F2I
Industrial (-40°C to +85°C)
100 ns
.88"sq CQFP
ACT–F4M32C–100F2I
Industrial (-40°C to +85°C)
100 ns
.88"sq CQFP
ACT–F4M32A–100F1I
Industrial (-40°C to +85°C)
100 ns
1.56"sq CQFP
ACT–F4M32C–100F1M
Military (-55°C to +125°C)
100 ns
1.56"sq CQFP
ACT–F4M32A–100F2M
Military (-55°C to +125°C)
100 ns
.88"sq CQFP
ACT–F4M32C–100F2M
Military (-55°C to +125°C)
100 ns
.88"sq CQFP
ACT–F4M32A–100F1M
Military (-55°C to +125°C)
100 ns
1.56"sq CQFP
Part Number Breakdown
ACT– F 4M 32 A– 100 F1 M
Aeroflex Circuit
Technology
Screening
Memory Type
C = Commercial Temp, 0°C to +70°C
I = Industrial Temp, -40°C to +85°C
T = Military Temp, -55°C to +125°C
M = Military Temp, -55°C to +125°C, Screened *
Q = MIL-PRF-38534 Compliant/SMD if applicable
S = SRAM
F = FLASH EEPROM
E = EEPROM
D = Dynamic RAM
Memory Depth, Locations
Package Type & Size
Surface Mount Packages
F1 = 1.56"SQ 68 Pin CQFP
F2 = .88"SQ 68 Pin Dual-Cavity CQFP
Memory Width, Bits
Pinout Options
F2 - A = One WE, RY/BY access on Pin 38 - Standard pinout
F2 - C = RY/BY internally tied - Optional pinout
F1 - A = One WE, RY/BY access on Pin 9 - Standard pinout
F1 - C = RY/BY internally tied - Optional pinout
Memory Speed, ns (+5V VCC )
* Screened to the individual test methods of MIL-STD-883
Specifications subject to change without notice
Aeroflex Circuit Technology
35 South Service Road
Plainview New York 11803
www.aeroflex.com/act1.htm
Aeroflex Circuit Technology
Telephone: (516) 694-6700
FAX:
(516) 694-6715
Toll Free Inquiries: (800) 843-1553
E-Mail: [email protected]
5
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
Similar pages