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27C04A

Microchip Technology
Part Number 27C04A
Manufacturer Microchip Technology
Description 4K (512 x 8) CMOS EEPROM
Published May 28, 2005
Detailed Description 28C04A 4K (512 x 8) CMOS EEPROM FEATURES • Fast Read Access Time—150 ns • CMOS Technology for Low Power Dissipation - 30...
Datasheet PDF File 27C04A PDF File

27C04A
27C04A


Overview
28C04A 4K (512 x 8) CMOS EEPROM FEATURES • Fast Read Access Time—150 ns • CMOS Technology for Low Power Dissipation - 30 mA Active - 100 µA Standby • Fast Byte Write Time—200 µs or 1 ms • Data Retention >200 years • Endurance - Minimum 104 Erase/Write Cycles - Automatic Write Operation - Internal Control Timer - Auto-Clear Before Write Operation - On-Chip Address and Data Latches • Data Polling • Chip Clear Operation • Enhanced Data Protection - VCC Detector - Pulse Filter - Write Inhibit • 5-Volt-Only Operation • Organized 512x8 JEDEC standard pinout - 24-pin Dual-In-Line Package - 32-pin PLCC Package • Available for Extended Temperature Ranges: - Commercial: 0˚C to +70˚C - Industrial: -40˚C to +85˚C PACKAGE TYPES DIP A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 VSS •1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 Vcc A8 NC WE OE NC CE I/O7 I/O6 I/O5 I/O4 I/O3 32 Vcc 31 WE 18 19 28C04A 2 NC 1 NU 4 A7 3 NC PLCC A6 A5 A4 A3 A2 A1 A0 NC I/O0 5 6 7 8 9 10 11 12 13 30 NC ...



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