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A93C56

AiT Semiconductor
Part Number A93C56
Manufacturer AiT Semiconductor
Description 2K (256 X 8 OR 128 X 16) THREE-WIRE SERIAL EEPROM
Published Jun 5, 2015
Detailed Description AiT Semiconductor Inc. www.ait-ic.com   A93C56 THREE-WIRE SERIAL EEPROM 2K (256 X 8 OR 128 X 16) DESCRIPTION FEATURES...
Datasheet PDF File A93C56 PDF File

A93C56
A93C56

Overview
AiT Semiconductor Inc.
www.
ait-ic.
com   A93C56 THREE-WIRE SERIAL EEPROM 2K (256 X 8 OR 128 X 16) DESCRIPTION FEATURES The A93C56 provides 2048 bits of serial electrically  Three-wire Serial Interface erasable programmable read only memory (EEPROM) organized as 128 words of 16 bits each, when the ORG pin is connected to VCC and 256 words of 8 bits each when it is tied to ground.
The A93C56 is enabled through the Chip Select pin (CS), and accessed via a 3-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock (SK).
Upon receiving a Read instruction at DI, the address is decoded and the data is clocked  VCC = 1.
8V to 5.
5V  Sequential Read Operation  2 MHz Clock Rate (5V) Compatibility  Self-timed Write Cycle (5 ms max)  1 Million Write Cycles guaranteed  Data Retention > 100 Years  Available in SOP8 and TSSOP8 Package    ORDERING INFORMATION out serially on the data output pin DO.
The WRITE cycle is completely self-timed and no separate erase cycle is required before write.
The Write cycle is only Package Type Part Number  A93C56M8R enabled when it is in the Erase/Write Enable state.
When CS is brought “high” following the initiation of a SOP8 A93C56M8U M8 A93C56M8VR write cycle, the DO pin outputs the Ready/Busy status.
A93C56M8VU A93C56TMX8R The A93C56 is available in SOP8 and TSSOP8 Package.
TSSOP8 TMX8 A93C56TMX8U A93C56TMX8VR A93C56TMX8VU R: Tape & Reel Note U: Tube V: Halogen free Package AiT provides all RoHS products suffix “ V “ means Halogen free Package REV1.
1   - OCT 2010 RELEASED, FEB 2012 UPDATED - -1- AiT Semiconductor Inc.
www.
ait-ic.
com   PIN DESCRIPTION A93C56 THREE-WIRE SERIAL EEPROM 2K (256 X 8 OR 128 X 16) Top View Pin # SOP8 TSSOP8 11 22 33 44 55 66 77 88 Symbol CS SK DI DO GND ORG DC VCC Top View  Functions Chip Select Serial Data Clock Serial Data Input Serial Data Output Ground Internal Organization Don’t Connect Power Supply REV1.
1   - OCT 2010 RELEASED, FEB 20...


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