eroflex Circuit Technology - Advanced Multichip Modules © SCD1668 REV A 4/28/98

CIRCUIT TECHNOLOGY

www.aeroflex.com

General Description

The ACT–F512K8 is a high

speed,

4

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 WE to a logic low level

is accomplished by chip Enable

(CE) and Output Enable (OE)

being

logically

active,

see

Figure 9. Access time grades of

60ns, 70ns, 90ns, 120ns and

150ns maximum are standard.

The

ACT–F512K8

is

available

in a

choice of

Features

s

Low Power Monolithic 512K x 8 FLASH

s

TTL Compatible Inputs and CMOS Outputs

s

Access Times of 60, 70, 90, 120 and 150ns

s

+5V Programing, 5V

±10% Supply

s

100,000 Erase / Program Cycles

s

Low Standby Current

s

Page Program Operation and Internal

Program Control Time

s

Supports Full Chip Erase

s

Embedded Erase and Program Algorithms

s

Supports Full Chip Erase

s

MIL-PRF-38534 Compliant Circuits Available

s

Industry Standard Pinouts

s

Packaging – Hermetic Ceramic

q

32 Lead, 1.6" x .6" x .20" Dual-in-line Package (DIP),

Aeroflex code# "P4"

q

32 Lead, .82" x .41" x .11" Ceramic Flat Package

(FP), Aeroflex code# "F6"

q

32 Lead, .82" x .41" x .132" Ceramic Flat Package

(FP Lead Formed), Aeroflex code# "F7"

s

Sector Architecture

q

8 Equal size sectors of 64K bytes each

q

Any Combination of Sectors ccan be erased with one

command sequence.

s

Commercial, Industrial and Military

Temperature Ranges

s

DESC SMD Pending

5962-96692 (P4,F6,F7)

Block Diagram – DIP (P4) & Flat Packages (F6,F7)

512Kx8

OE

8

WE

CE

Vss

Vcc

Pin Description

Data I/O

WE

Write Enable

CE

Chip Enable

OE

Output Enable

Power Supply

Ground

NC

Not Connected

ACT–F512K8 High Speed

4 Megabit Monolithic FLASH