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CAT24C02ZI-GT3 参数 Datasheet PDF下载

CAT24C02ZI-GT3图片预览
型号: CAT24C02ZI-GT3
PDF下载: 下载PDF文件 查看货源
内容描述: 1 - KB , 2 - KB, 4 KB , 8 KB和16 KB的CMOS串行EEPROM [1-Kb, 2-Kb, 4-Kb, 8-Kb and 16-Kb CMOS Serial EEPROM]
分类和应用: 内存集成电路光电二极管双倍数据速率可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
文件页数/大小: 17 页 / 371 K
品牌: CATALYST [ CATALYST SEMICONDUCTOR ]
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CAT24C01/02/04/08/16
FEATURES
Supports Standard and Fast I
2
C Protocol
1.8 V to 5.5 V Supply Voltage Range
16-Byte Page Write Buffer
Hardware Write Protection for entire memory
Schmitt Triggers and Noise Suppression Filters
1-Kb, 2-Kb, 4-Kb, 8-Kb and 16-Kb CMOS Serial EEPROM
DEVICE DESCRIPTION
The CAT24C01/02/04/08/16 are 1-Kb, 2-Kb, 4-Kb,
8-Kb and 16-Kb respectively CMOS Serial EEPROM
devices organized internally as 8/16/32/64 and 128
pages respectively of 16 bytes each. All devices support
both the Standard (100 kHz) as well as Fast (400 kHz)
I
2
C protocol.
Data is written by providing a starting address, then
loading 1 to 16 contiguous bytes into a Page Write
Buffer, and then writing all data to non-volatile memory
in one internal write cycle. Data is read by providing a
starting address and then shifting out data serially while
automatically incrementing the internal address count.
External address pins make it possible to address
up to eight CAT24C01 or CAT24C02, four CAT24C04,
two CAT24C08 and one CAT24C16 device on the
same bus.
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-lead PDIP, SOIC, MSOP
and TSSOP, 8-pad TDFN and 5-lead TSOT-23
packages.
PIN CONFIGURATION
PDIP (L)
SOIC (W)
TSSOP (Y)
MSOP (Z)
TDFN (VP2)
CAT24C16 / 08 / 04 / 02 / 01
NC / NC / NC / A0 / A0
NC / NC / A1 / A1 / A1
NC / A2 / A2 / A2 / A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
FUNCTIONAL SYMBOL
VCC
TSOT-23 (TD)
SCL
VSS
SDA
1
2
3
4
VCC
5
WP
SCL
A2, A1, A0
WP
CAT24Cxx
SDA
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
NC
Device Address Inputs
Serial Data Input/Output
Serial Clock Input
Write Protect Input
Power Supply
Ground
No Connect
* Catalyst carries the I
2
C protocol under a license from the Philips Corporation.
VSS
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. 1115, Rev. C