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ACT-E128K32N-120P7M Datasheet(PDF) 1 Page - Aeroflex Circuit Technology |
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ACT-E128K32N-120P7M Datasheet(HTML) 1 Page - Aeroflex Circuit Technology |
1 / 12 page 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 88 8 8 CE3 WE4 WE3 WE2 WE1 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 |
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