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DS21054E

Microchip Technology
Part Number DS21054E
Manufacturer Microchip Technology
Description 16K 1.8V I2C SERIAL EEPROM
Published Mar 30, 2005
Detailed Description 24AA16 16K 1.8V I2C™ Serial EEPROM FEATURES • Single supply with operation down to 1.8V • Low power CMOS technology - 1 ...
Datasheet PDF File DS21054E PDF File

DS21054E
DS21054E

Overview
24AA16 16K 1.
8V I2C™ Serial EEPROM FEATURES • Single supply with operation down to 1.
8V • Low power CMOS technology - 1 mA active current typical - 10 µA standby current typical at 5.
5V - 3 µA standby current typical at 1.
8V • Organized as 8 blocks of 256 bytes (8 x 256 x 8) • 2-wire serial interface bus, I2C™ compatible • Schmitt trigger, filtered inputs for noise suppression • Output slope control to eliminate ground bounce • 100 kHz (1.
8V) and 400 kHz (5V) compatibility • Self-timed write cycle (including auto-erase) • Page-write buffer for up to 16 bytes • 2 ms typical write cycle time for page-write • Hardware write protect for entire memory • Can be operated as a serial ROM • ESD protection > 4,000V • 10,000,000 erase/write cycles guaranteed • Data retention > 200 years • 8-pin DIP, 8-lead or 14-lead SOIC packages • Available for extended temperature ranges - Commercial (C): 0˚C to +70°C - Industrial (I): -40°C to +85°C PACKAGE TYPES PDIP A0 A1 A2 VSS 1 2 3 4 24AA16 8 7 6 5 VCC WP SCL SDA 8-lead SOIC A0 A1 A2 1 2 3 4 24AA16 8 7 6 5 VCC WP SCL SDA VSS 14-lead SOIC NC A0 A1 NC A2 VSS NC 1 2 3 4 5 6 7 14 13 12 11 10 9 8 NC VCC WP NC SCL SDA NC 24AA16 DESCRIPTION The Microchip Technology Inc.
24AA16 is a 1.
8 volt 16K bit Electrically Erasable PROM.
The device is organized as eight blocks of 256 x 8-bit memory with a 2wire serial interface.
Low voltage design permits operation down to 1.
8 volts with standby and active currents of only 3 µA and 1 mA, respectively.
The 24AA16 also has a page-write capability for up to 16 bytes of data.
The 24AA16 is available in the standard 8-pin DIP and both 8-lead and 14-lead surface mount SOIC packages.
BLOCK DIAGRAM WP HV GENERATOR I/O CONTROL LOGIC MEMORY CONTROL LOGIC XDEC EEPROM ARRAY PAGE LATCHES SDA SCL YDEC VCC VSS I2C is a trademark of Philips Corporation.
SENSE AMP R/W CONTROL © 1996 Microchip Technology Inc.
DS21054E-page 1 This document was created with FrameMaker 4 0 4 24AA16 1.
0 1.
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