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AT24C32D

I2C-Compatible (2-Wire) Serial EEPROM 32-Kbit (4,096 x 8)

Atmel Corporation 

AT24C32D

I2C-Compatible (2-Wire) Serial EEPROM

32-Kbit (4,096 x 8)

DATASHEET

Features

 Low-voltage and Standard-voltage Operation

̶ VCC = 1.7V to 5.5V

 Internally Organized as 4,096 x 8 (32K)

 I2C-compatible (2-Wire) Serial Interface

 Schmitt Trigger, Filtered Inputs for Noise Suppression

 Bidirectional Data Transfer Protocol

 400kHz (1.7V) and 1MHz (2.5V, 2.7V, 5.0V) Compatibility

 Write Protect Pin for Hardware Protection

 32-byte Page Write Mode

̶ Partial Page Writes Allowed

 Self-timed Write cycle (5ms Max)

 High Reliability

̶ Endurance: 1,000,000 Write Cycles

̶ Data Retention: 100 Years

 Lead-free/Halogen-free devices Available

 Green Package Options (Pb/Halide-free/RoHS Compliant)

̶ 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 8-pad XDFN, 5-lead

SOT23, 5-ball WLCSP, and 8-ball VFBGA packages

 Die Sale Options: Wafer Form, Waffle Pack, and Bumped Wafers

Description

The Atmel® AT24C32D provides 32,768 bits of Serial Electrically Erasable and

Programmable Read-Only Memory (EEPROM) organized as 4,096 words of 8 bits

each. The device’s cascading feature allows up to eight devices to share a

common 2-wire bus. The device is optimized for use in many industrial and

commercial applications where low-power and low-voltage operation are

essential. The devices are available in space-saving 8-lead JEDEC SOIC, 8-lead

TSSOP, 8-pad UDFN, 8-pad XDFN, 5-lead SOT23, 5-ball WLCSP, and 8-ball

VFBGA packages. In addition, this device operates from 1.7V to 5.5V.

Atmel-8866D-SEEPROM-AT24C32D-Datasheet_122016

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