Datasheet > CAT24AC128U14-REV-A

CAT24AC128U14-REV-A

更新时间： 2024-10-29 07:20:59

品牌	Logo	应用领域
CATALYST		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光电二极管
页数	文件大小	规格书
11页	472K
描述
EEPROM, 16KX8, Serial, CMOS, PDSO14, TSSOP-14

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CAT24AC128

128kbit I²C Serial CMOS EEPROM With Three Chip Address Input Pins

E _TM

FEATURES

I 400kHz (2.5V) and 100kHz (1.8V) I²C bus

I Commercial, industrial and extended

compatibility

automotive temperature ranges

I 1.8 to 5.5 volt operation

I Low power CMOS technology

I Write protect feature

– Entire array protected when WP at V_IH

I 1,000,000 program/erase cycles

I 100 year data retention

I Schmitt trigger filtered inputs for noise

suppression

I 64-Byte page write buffer

I 8-Pin DIP, 8-Pin SOIC (JEDEC/EIAJ) or

14-pin TSSOP

I Self-timed write cycle with auto-clear

DESCRIPTION

The CAT24AC128 is a 128kbit Serial CMOS EEPROM

internally organized as 16,384 words of 8 bits each.

Catalyst’s advanced CMOS technology substantially

reducesdevicepowerrequirements. TheCAT24AC128

featuresa64-bytepagewritebuffer.Thedeviceoperates

via the I²C bus serial interface and is available in 8-pin

DIP, 8-pin SOIC or 14-pin TSSOP packages. Three

device address inputs allows up to 8 devices to share a

common 2-wire I²C bus.

BLOCK DIAGRAM

PIN CONFIGURATION

DIP Package (P, L)

SOIC Package (J, K, W, X)

EXTERNAL LOAD

SENSE AMPS

SHIFT REGISTERS

OUT

ACK

SCL

SDA

SCL

SDA

WORD ADDRESS

BUFFERS

COLUMN

DECODERS

TSSOP Package (U14, Y14)

512

START/STOP

SDA

LOGIC

E²PROM

256X512

XDEC

256

SCL

SDA

CONTROL

LOGIC

PIN FUNCTIONS

DATA IN STORAGE

Pin Name

Function

SDA

SCL

Serial Data/Address

Serial Clock

HIGH VOLTAGE/

TIMING CONTROL

Write Protect

SCL

STATE COUNTERS

V_CC

+1.8V to +5.5V Power Supply

Ground

SLAVE

ADDRESS

COMPARATORS

V_SS

A0 - A2

Device Address Inputs

* Catalyst Semiconductor is licensed by Philips Corporation to carry the I C Bus Protocol.

Doc. No. 1028, Rev. J

Characteristics subject to change without notice

12 3 4 5 6 7...11

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与CAT24AC128U14-REV-A相关器件

型号	品牌	获取价格	描述	数据表
CAT24AC128U14-TE13	CATALYST	获取价格	128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins
CAT24AC128U14-TE13REVA	CATALYST	获取价格	EEPROM, 16KX8, Serial, CMOS, PDSO14, TSSOP-14
CAT24AC128U14-TE13REV-A	CATALYST	获取价格	暂无描述
CAT24AC128UE-1.8TE13	CATALYST	获取价格	128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins
CAT24AC128UE-TE13	CATALYST	获取价格	128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins
CAT24AC128UI-1.8TE13	CATALYST	获取价格	128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins
CAT24AC128UI-TE13	CATALYST	获取价格	128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins
CAT24AC128W-1.8REV-A	CATALYST	获取价格	EEPROM, 16KX8, Serial, CMOS, PDSO8, 0.150 INCH, LEAD FREE AND HALOGEN FREE, MS-012, SOIC-8
CAT24AC128W-1.8TE13	CATALYST	获取价格	128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins
CAT24AC128W-1.8TE13REVA	CATALYST	获取价格	暂无描述

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