eroflex Circuit Technology - Advanced Multichip Modules © SCD1676 REV A 5/6/98
CIRCUIT TECHNOLOGY
www.aeroflex.com

General Description
The ACT–F128K8 is a high
speed, 1 megabit CMOS
monolithic Flash module
designed for full temperature
range military, space, or high
reliability applications.
This device is input TTL and
output CMOS compatible. The
command register is written by
bringing write enable (WE) and
chip enable (CE) to a logic low
level and output enable (OE) to a
logic high level. Reading is
accomplished when WE is high
and CE, OE are both low, see
Figure9. Access time grades of
60ns, 70ns, 90ns, 120ns and
150ns maximum are standard.
The ACT–F128K8 is
available in a choice of
Features
a73 Low Power Monolithic 128K x 8 FLASH
a73 TTL Compatible Inputs and CMOS Outputs
a73 Access Times of 60, 70, 90, 120 and 150ns
a73 +5V Programing, +5V Supply
a73 100,000 Erase / Program Cycles
a73 Low Standby Current
a73 Page Program Operation and Internal
Program Control Time
a73 Supports Full Chip Erase
a73 Embedded Erase and Program Algorithms
a73 Supports Full Chip Erase
a73 MIL-PRF-38534 Compliant Circuits Available
a73 Industry Standard Pinouts
a73 Packaging – Hermetic Ceramic
a71 32 Lead, 1.6" x .6" x .20" Dual-in-line Package (DIP),
Aeroflex code# "P4"
a71 32 Lead, .82" x .41" x .125" Ceramic Flat Package
(FP), Aeroflex code# "F6"
a71 32 Lead, .82" x .41" x .132" Ceramic Flat Package
(FP Lead Formed), Aeroflex code# "F7"
a73 Sector Architecture
a71 8 Equal size sectors of 16K bytes each
a71 Any Combination of Sectors can be erased with one
command sequence.
a73 Commercial, Industrial and Military
Temperature Ranges
a73 DESC SMD Pending
5962-96690 (P4,F6,F7)
Block Diagram – DIP (P4) & Flat Packages (F6,F7)
512Kx8
OE
A0 – A16
I/O0-7
8
WE
CE
Vss
Vcc
Pin Description
I/O0-7 Data I/O
A0–16 Address Inputs
WE Write Enable
CE Chip Enable
OE Output Enable
VCC Power Supply
VSS Ground
NC Not Connected
ACT–F128K8 High Speed
1 Megabit Monolithic FLASH