ACT-E128K32C-120F2C
器件描述：ACT-E128K32 High Speed 4 Megabit EEPROM Multichip Module
器件厂商：AEROFLEX [Aeroflex Circuit Technology]
文件大小：171.87KB，共12页
Sponsor by e络盟器件资料摘要：
eroflex Circuit Technology - Advanced Multichip Modules © SCD1662 REV B 9/5/01
General Description
The ACT–E128K32 is a high
speed, 4 megabit, CMOS
EEPROM multichip module
(MCM) designed for full
temperature range military,
space, or high reliability
applications. The MCM can be
organized as a 256K x 16 bits
or 512K x 8 bits device and is
input and output CMOS and
TTL compatible. Writing is
executed when the write enable
(WE) and chip enable (CE)
inputs are low and output
enable (OE) is high. Reading is
accomplished when WE is high
and CE and OE are both low.
Access times grades of
120,140, 150, 200, 250 & 300ns
are standard.
The ACT–E128K32 is
packaged in a choice of
hermetically sealed co-fired
ceramic packages, a 66 pin,
1.08" sq PGA or a 68 lead, .88"
sq gullwing CQFP. The device
operates over the temperature
range of -55°C to +125°C and
military environment.
■ 4 Low Power 128K x 8 EEPROM Die in One MCM
Package
■ Organized as 128K x 32
● User Configurable to 256K x 16 or 512K x 8
■ CMOS and TTL Compatible Inputs and Outputs
■ Access Times of 120,140,150, 200, 250&300ns
■ +5V ±10% Supply
■ Automatic Page Write Operation
■ Page Write Cycle Time: 10ms Max
■ Data Retention Ten Years Minimum
■ Low Power CMOS
■ Data Polling for End of Write Detection
■ Industry Standard Pinouts
■ Packaging – Hermetic Ceramic
● 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"
● 68 Lead, .88" x .88" x .200" Dual-Cavity Small
Outline Gull Wing, Aeroflex code# "F2" (Drops into
the 68 Lead JEDEC .99"SQ CQFJ footprint)
■ MIL-PRF-38534 Compliant MCMs Available
■ Hardware and Software Data Protection
■ Internal Decoupling Capacitors for Low Noise
Operation
■ Commercial, Industrial and Military Temperature
Ranges
■ SMD# 5962–94585 Released (P7 & F2)
Features
128Kx8
128Kx8 128Kx8
CE4
OE
A0 – A16
I/O0-7 I/O8-15 I/O16-23 I/O24-31
8888
CE3 WE4WE3WE2WE1 CE1 CE2
128Kx8
Pin Description
I/O0-31 Data I/O
A0–16 Address Inputs
WE1-4 Write Enables
OE Output Enable
CE1-4 Chip Enables
VCC Power Supply
GND Ground
Block Diagram – PGA Type Package (P3,P7) & CQFP (F2)
ACT–E128K32 High Speed
4 Megabit EEPROM Multichip Module
CIRCUIT TECHNOLOGY
www.aeroflex.com
General Description
The ACT–E128K32 is a high
speed, 4 megabit, CMOS
EEPROM multichip module
(MCM) designed for full
temperature range military,
space, or high reliability
applications. The MCM can be
organized as a 256K x 16 bits
or 512K x 8 bits device and is
input and output CMOS and
TTL compatible. Writing is
executed when the write enable
(WE) and chip enable (CE)
inputs are low and output
enable (OE) is high. Reading is
accomplished when WE is high
and CE and OE are both low.
Access times grades of
120,140, 150, 200, 250 & 300ns
are standard.
The ACT–E128K32 is
packaged in a choice of
hermetically sealed co-fired
ceramic packages, a 66 pin,
1.08" sq PGA or a 68 lead, .88"
sq gullwing CQFP. The device
operates over the temperature
range of -55°C to +125°C and
military environment.
■ 4 Low Power 128K x 8 EEPROM Die in One MCM
Package
■ Organized as 128K x 32
● User Configurable to 256K x 16 or 512K x 8
■ CMOS and TTL Compatible Inputs and Outputs
■ Access Times of 120,140,150, 200, 250&300ns
■ +5V ±10% Supply
■ Automatic Page Write Operation
■ Page Write Cycle Time: 10ms Max
■ Data Retention Ten Years Minimum
■ Low Power CMOS
■ Data Polling for End of Write Detection
■ Industry Standard Pinouts
■ Packaging – Hermetic Ceramic
● 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"
● 68 Lead, .88" x .88" x .200" Dual-Cavity Small
Outline Gull Wing, Aeroflex code# "F2" (Drops into
the 68 Lead JEDEC .99"SQ CQFJ footprint)
■ MIL-PRF-38534 Compliant MCMs Available
■ Hardware and Software Data Protection
■ Internal Decoupling Capacitors for Low Noise
Operation
■ Commercial, Industrial and Military Temperature
Ranges
■ SMD# 5962–94585 Released (P7 & F2)
Features
128Kx8
128Kx8 128Kx8
CE4
OE
A0 – A16
I/O0-7 I/O8-15 I/O16-23 I/O24-31
8888
CE3 WE4WE3WE2WE1 CE1 CE2
128Kx8
Pin Description
I/O0-31 Data I/O
A0–16 Address Inputs
WE1-4 Write Enables
OE Output Enable
CE1-4 Chip Enables
VCC Power Supply
GND Ground
Block Diagram – PGA Type Package (P3,P7) & CQFP (F2)
ACT–E128K32 High Speed
4 Megabit EEPROM Multichip Module
CIRCUIT TECHNOLOGY
www.aeroflex.com