A24C64

AiT Semiconductor Inc. www.ait-ic.com A24C64 EEPROM TWO-WIRE SERIAL 64K BITS (8192 X 8) DESCRIPTION FEATURES A24C64 provides 65536 bits of serial electrically  erasable and programmable read-only memory  (EEPROM) organized as 4096 words of 8 bits each.   The A24C64 is optimized for use in many industrial  and commercial applications where low-power and  low-voltage operations are essential. The A24C64  is accessed via a two-wire serial interface.   The A24C64 is available in SOP8 and TSSOP8  packages.    Two-Wire Serial Interface VCC=1.8V To 5.5V Bi-Directional Data Transfer Protocol Internal Organized 8192 x 8 (64K bits) 400KHz (1.8V, 2.7V & 5V) Compatibility 32-byte Page Write Mode Partial Page Writes Allowed Self-Timed Write Cycle (5ms Max) High-Reliability 1 Million Write Cycles guaranteed Data Retention > 100 Years Operating Temperature: -40oC to +85oC Available in SOP8 and TSSOP8 Package ORDERING INFORMATION Package Type Part Number A24C64M8R SOP8 A24C64M8U M8 A24C64M8VR A24C64M8VU A24C64TMX8R TSSOP8 A24C64TMX8U TMX8 A24C64TMX8VR A24C64TMX8VU Note R: Tape & Reel U: Tube V: Halogen free Package AiT provides all RoHS products suffix “ V “ means Halogen free Package REV1.2 - SEP 2008 Released, JAN 2012 UPDATED - -1- AiT Semiconductor Inc. www.ait-ic.com PIN DESCIPTION A24C64 EEPROM TWO-WIRE SERIAL 64K BITS (8192 X 8) Top View Pin # SOP8 TSSOP8 Symbol 1 1 A0 2 2 A1 3 3 A2 4 4 GND 5 5 SDA 6 6 SCL 7 7 WP 8 8 VCC ...