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CAT24C128 Datasheet(PDF) 1 Page - Catalyst Semiconductor

No. de Pieza. CAT24C128
Descripción  128-Kb I2C CMOS Serial EEPROM
Descarga  17 Pages
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Fabricante  CATALYST [Catalyst Semiconductor]
Página de inicio  http://www.catalyst-semiconductor.com
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CAT24C128 Datasheet(HTML) 1 Page - Catalyst Semiconductor

 
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© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc. No. 1103, Rev. G
CAT24C128
128-Kb I2C CMOS Serial EEPROM
PIN CONFIGURATION
FUNCTIONAL SYMBOL
FEATURES
Supports Standard and Fast I2C Protocol
1.8V to 5.5V Supply Voltage Range
64-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 temperature range
RoHS-compliant 8-lead PDIP, SOIC and TSSOP
packages
PDIP (L)
SOIC (W)
TSSOP (Y)
VCC
VSS
SDA
SCL
WP
CAT24C128
A2, A1, A0
DEVICE DESCRIPTION
The CAT24C128 is a 128-Kb Serial CMOS EEPROM,
internally organized as 256 pages of 64 bytes each, for
a total of 16,384 bytes of 8 bits each.
It features a 64-byte page write buffer and supports
both the Standard (100 kHz) as well as Fast (400 kHz)
I2C protocol.
Write operations can be inhibited by taking the WP pin
High (this protects the entire memory).
8
7
6
5
VCC
WP
SCL
SDA
A2
A0
A1
VSS
1
2
3
4
For the location of Pin 1, please consult the
corresponding package drawing.
PIN FUNCTIONS
A0, A1, A2
Device Address Inputs
SDA
Serial Data Input/Output
SCL
Serial Clock Input
WP
Write Protect Input
VCC
Power Supply
VSS
Ground
* Catalyst carries the I2C protocol under a license from the Philips Corporation.
For Ordering Information details, see page 14.


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