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CAT24C32WI-G Datasheet, PDF (1/17 Pages) ON Semiconductor – 32-Kb I2C CMOS Serial EEPROM | |||
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CAT24C32
32-Kb I2C CMOS Serial
EEPROM
Description
The CAT24C32 is a 32âKb CMOS Serial EEPROM devices,
internally organized as 4096 words of 8 bits each.
It features a 32âbyte page write buffer and supports the Standard
(100 kHz), Fast (400 kHz) and FastâPlus (1 MHz) I2C protocol.
External address pins make it possible to address up to eight
CAT24C32 devices on the same bus.
Features
⢠Supports Standard, Fast and FastâPlus I2C Protocol
⢠1.7 V to 5.5 V Supply Voltage Range
⢠32âByte 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, TDFN, UDFN 8âlead Packages and TSOP
5âlead Package
⢠This Device is PbâFree, Halogen Free/BFR Free, and RoHS
Compliant
http://onsemi.com
SOICâ8
W SUFFIX
CASE 751BD
UDFNâ8
HU4 SUFFIX
CASE 517AZ
TDFNâ8
VP2 SUFFIX
CASE 511AK
PDIPâ8
L SUFFIX
CASE 646AA
TSSOPâ8
Y SUFFIX
CASE 948AL
UDFNâ8
HU3 SUFFIX
CASE 517AX
TSOPâ5
TS SUFFIX
CASE 483
PIN CONFIGURATIONS
1
SCL
WP
VSS
SDA
VCC
TSOPâ5 (TS)
1
A0
VCC
A1
WP
A2
SCL
VSS
SDA
PDIP (L), SOIC (W), TSSOP (Y),
TDFN (VP2), UDFN (HU3, HU4)
For the location of Pin 1, please consult the
corresponding package drawing.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 16 of this data sheet.
© Semiconductor Components Industries, LLC, 2012
1
August, 2012 â Rev. 15
Publication Order Number:
CAT24C32/D
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