
eroflex Circuit Technology - Advanced Multichip Modules SCD1665 REV B 6/29/01
General Description
The ACT–F512K32 is a high
speed, 16 megabit CMOS flash
multichip
module
designed for full temperature
range military, space, or high
reliability applications.
The MCM can be organized
as a 512K x 32bits, 1M x 16bits
or 2M x 8bits device and is input
TTL
and
output
compatible.
The
register is written by bringing
WE to a logic low level (V
IL
),
while CE is low and OE is at
logic high level (V
IH
)
. Reading is
accomplished by chip Enable
(CE) and Output Enable (OE)
being
logically
Figure 9. Access time grades of
60ns, 70ns, 90ns, 120ns and
150ns maximum are standard.
The
ACT–F512K32
packaged in a hermetically
(MCM)
CMOS
command
active,
see
is
Features
■
4 Low Power 512K x 8 FLASH Die in One MCM
Package
■
TTL Compatible Inputs and CMOS Outputs
■
Access Times of 60, 70, 90, 120 and 150ns
■
+5V Programing, 5V ±10% Supply
■
100,000 Erase/Program Cycles
■
Low Standby Current
■
Page Program Operation and Internal Program
Control Time
■
Sector Architecture (Each Die)
●
8 Equal size sectors of 64K bytes each
●
Any Combination of Sectors can be erased with
one command sequence
●
Supports full chip erase
■
Embedded Erase and Program Algorithms
■
MIL-PRF-38534 Compliant MCMs Available
512Kx8
512Kx8
512Kx8
512Kx8
CE
4
OE
A
0
–
A
18
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
8
8
8
8
CE
3
WE
4
WE
3
WE
2
WE
1
CE
1
CE
2
Block
Diagram – PGA Type Package(P3,P7) & CQFP(F5)
Pin Description
I/O
0-31
Data I/O
A
0–18
Address Inputs
WE
1-4
Write Enables
CE
1-4
Chip Enables
OE
Output Enable
V
CC
Power Supply
GND
Ground
NC
Not Connected
■
Industry Standard Pinouts
■
Packaging – Hermetic Ceramic
●
68 Lead, .88" x .88" x .160" Single-Cavity Small
Outline gull wing, Aeroflex code# "F5"
(Drops into
the 68 Lead JEDEC .99"SQ CQFJ footprint)
●
66 Pin, 1.08" x 1.08" x .160" PGA Type, No
Shoulder, Aeroflex code# "P3"
●
66 Pin, 1.08" x 1.08" x .185" PGA Type, With
Shoulder, Aeroflex code# "P7"
■
Internal Decoupling Capacitors for Low Noise
Operation
■
Commercial, Industrial and Military Temperature
Ranges
■
DESC SMD# 5962–94612
Released (P3,P7,F5)
ACT–F512K32 High Speed
16 Megabit FLASH Multichip Module
CIRCUIT TECHNOLOGY
www.aeroflex.com