Datasheet > 存储 > EEPROM> IS24C128A-2GLI

IS24C128A-2GLI

更新时间： 2024-11-08 04:58:35

品牌	Logo	应用领域
美国芯成 - ISSI		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
页数	文件大小	规格书
17页	125K
描述
128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM

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IS24C128A-2GLI 数据手册

IS24C128A

IS24C256A

128K-bit/ 256K-bit

ISSI

ADVANCEDINFORMATION

JULY2006

2-WIRE SERIAL CMOS EEPROM

FEATURES

DESCRIPTION

• Two-Wire Serial Interface, I²C^TMcompatible

–Bi-directional data transfer protocol

• Wide Voltage Operation

The IS24C128A/256A is an electrically erasable PROM

device that uses the standard 2-wire interface for

communications. The IS24C128A is 128K-bit (16Kx8)

and the IS24C256A is 256K-bit (32Kx8). These

EEPROM are offered in a wide operating voltage range

of 1.8V to 5.5V to be compatible with most application

voltages. ISSI designed the IS24C128A/256A to be an

efficient 2-wire EEPROM solution. The devices are

packaged in 8-pin PDIP, 8-pin (JEDEC) SOIC, and 8-

pin (EIAJ) SOIC.

–Vcc = 1.8V to 5.5V

• 400 KHz (2.5V) and 1 MHz (5.0V) compatibility

• Low Power CMOS Technology

–Active Current less than 3 mA (2.5V)

–Standby Current less than 20 µA (2.5V)

• Hardware Data Protection

–Write Protect Pin

The IS24C128A/256A maintains compatibility with the

popular 2-wire bus protocol, so it is easy to design into

applications implementing this bus type. The simple

bus consists of the Serial Clock wire (SCL) and the

Serial Data wire (SDA). Using the bus, a Master device

such as a microcontroller is usually connected to one

or more Slave devices such as the IS24C128A/256A.

The bit stream over the SDA line includes a series of

bytes, which identifies a particular Slave device, an

instruction, an address within that Slave device, and a

series of data, if appropriate. The IS24C128A/256A has

a Write Protect pin (WP) to allow blocking of any write

instruction transmitted over the bus.

• Sequential Read Feature

• Filtered Inputs for Noise Suppression

• Self time write cycle with auto clear

–5 ms @ 2.5V

• Organization:

–16Kx8 (256 pages of 64 bytes)

–32Kx8 (512 pages of 64 bytes)

• 64 Byte Page Write Buffer

• High Reliability

–Endurance: 1,000,000 Cycles

–Data Retention: 40 Years

• Industrial and Automotive temperature ranges

• 8-pin PDIP, 8-pin (JEDEC) SOIC, and 8-pin

(EIAJ) SOIC packages

• Lead-free available

Copyright © 2006 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability

arisingoutoftheapplicationoruseofanyinformation, productsorservicesdescribedherein. Customersareadvisedtoobtainthelatestversionofthisdevicespecificationbeforerelyingonany

publishedinformationandbeforeplacingordersforproducts.

Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774

ADVANCEDINFORMATION Rev. 00B

06/27/06

12 3 4 5 6 7...17

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与IS24C128A-2GLI相关器件

型号	品牌	获取价格	描述	数据表
IS24C128A-2PI	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128A-2PLI	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128A-2WI	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128A-2WLI	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128A-3GLA3	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128A-3PLA3	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128A-3WLA3	ISSI	获取价格	128K-bit/ 256K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128B	ISSI	获取价格	128K-bit 2-WIRE SERIAL CMOS EEPROM
IS24C128B-2GI	ISSI	获取价格	EEPROM, 16KX8, Serial, CMOS, PDSO8, 0.150 INCH, , PLASTIC, SOP-8
IS24C128B-2GLI	ISSI	获取价格	EEPROM, 16KX8, Serial, CMOS, PDSO8, 0.150 INCH, LEAD FREE, PLASTIC, SOIC-8

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