參數(shù)資料
型號(hào): CAT24C23WIT3
英文描述: 32-Kb I2C CMOS Serial EEPROM
中文描述: 32 KB的的I2C的CMOS串行EEPROM
文件頁(yè)數(shù): 1/18頁(yè)
文件大?。?/td> 510K
代理商: CAT24C23WIT3
1
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc. No. 1101, Rev. G
CAT24C32
32-Kb I
2
C CMOS Serial EEPROM
PIN CONFIGURATION
FUNCTIONAL SYMBOL
FEATURES
Supports Standard and Fast I
2
C Protocol
1.8 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 I
2
C 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-pin PDIP, SOIC, TSSOP and
TDFN packages
PDIP (L)
SOIC (W)
TSSOP (Y)
TDFN (ZD2, VP2)
VCC
VSS
SDA
SCL
WP
CAT24C32
A2, A1, A0
DEVICE DESCRIPTION
The CAT24C32 is a 32-Kb CMOS Serial EEPROM
devices, internally organized as 128 pages of 32 bytes
each.
It features a 32-byte page write buffer and supports
both the Standard (100 kHz) as well as Fast (400 kHz)
I
2
C protocol.
External address pins make it possible to address up to
eight CAT24C32 devices on the same bus.
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
A
0
, A
1
, A
2
SDA
SCL
WP
V
CC
V
SS
Device Address
Serial Data
Serial Clock
Write Protect
Power Supply
Ground
* The Green & Gold seal identifies RoHS-compliant packaging, using NiPdAu
pre-plated lead frames.
For Ordering Information details, see page 15.
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