CAT24C32 – 32kb I2C CMOS Serial EEPROM

CAT24C32 Information is available here.

Part Number : CAT24C32

Function : This is a kind of semiconductor, 32kb I2C CMOS Serial EEPROM.

Pinouts :

Package :

Manufacturer : ON Semiconductor

Image :

CAT24C32 データシート

Some text files in PDF file :

CAT24C32 32-Kb I2C CMOS Serial EEPROM


The CAT24C32 is a 32−Kb CMOS Serial EEPROM devices, internally organized as 4096 words of 8 bits each. It features a 32−byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I2C protocol. External address pins make it possible to address up to eight CAT24C32 devices on the same bus.


• Supports Standard, Fast and Fast−Plus I2C Protocol • 1.7 V to 5.5 V Supply Voltage Range • 32−Byte Page Write Buffer • Hardware Write Protection for Entire Memory • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA) • Low Power CMOS Technology • 1,000,000 Program/Erase Cycles • 100 Year Data Retention • Industrial and Extended Temperature Range • PDIP, SOIC, TSSOP, UDFN, US 8−lead, WLCSP 4−ball and 5−ball Packages • This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant SOIC−8 W SUFFIX CASE 751BD UDFN8 HU4 SUFFIX CASE 517AZ US8 * US SUFFIX CASE 493 PDIP−8 L SUFFIX CASE 646AA TSSOP−8 Y SUFFIX CASE 948AL WLCSP5 C5A SUFFIX CASE 567JQ WLCSP4 C4C SUFFIX CASE 567JY PIN CONFIGURATIONS (Top Views) 12 3 1 VCC 2 VSS A SCL SDA B WLCSP4 (C4C) VCC VSS SDA WP SCL A B C WLCSP5 (C5A) 1 A0 VCC A1 WP A2 SCL VSS SDA PDIP (L), SOIC (W), TSSOP (Y), US (US), UDFN (HU4) For the location of Pin 1, please consult the corresponding package drawing. * In Development; please contact factory for availability ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet. © Semiconductor Components Industries, LLC, 2015 June, 2015 − Rev. 24 1 Publication Order Number: CAT24C32/D (PDIP−8) CAT24C32 DEVICE MARKINGS (SOIC−8) 24C32F AXXX YYWWG 24C32F AYMXXX 24C32F = Specific Device Code A = Assembly Location XXX = Last Three Digits of Assembly Lot Number YY = Production Year (Last Two Digits) WW = Production Week ( [ … ]

CAT24C32 PDF File

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