Datasheet > 存储 > EEPROM> 24FC128-E/MS

24FC128-E/MS

更新时间： 2024-11-06 11:49:15

品牌	Logo	应用领域
美国微芯 - MICROCHIP		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
38页	929K
描述
128K I2Câ¢ CMOS Serial EEPROM

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中文翻译

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24FC128-E/MS 数据手册

24AA128/24LC128/24FC128

128K I²C^™CMOS Serial EEPROM

• Temperature Ranges:

Device Selection Table

- Industrial (I):

- Automotive (E):

-40C to +85C

-40C to +125C

Part

VCC

Max. Clock

Frequency

Temp.

Ranges

Number

Range

24AA128

1.7-5.5V

400 kHz⁽¹⁾

Description:

24LC128

24FC128

2.5-5.5V

1.7-5.5V

400 kHz

1 MHz⁽²⁾

I, E

The Microchip Technology Inc. 24AA128/24LC128/

24FC128 (24XX128*) is a 16K x 8 (128 Kbit) Serial

Electrically Erasable PROM (EEPROM), capable of

operation across a broad voltage range (1.7V to 5.5V).

It has been developed for advanced, low-power

applications such as personal communications or data

acquisition. This device also has a page write capabil-

ity of up to 64 bytes of data. This device is capable of

both random and sequential reads up to the 128K

boundary. Functional address lines allow up to eight

devices on the same bus, for up to 1 Mbit address

space. This device is available in the standard 8-pin

plastic DIP, SOIC (3.90 mm and 5.28 mm), TSSOP,

MSOP, DFN, TDFN and Chip Scale packages.

Note 1: 100 kHz for VCC < 2.5V.

2: 400 kHz for VCC < 2.5V.

Features:

• Single Supply with Operation down to 1.7V for

24AA128/24FC128 devices, 2.5V for 24LC128

Devices

• Low-Power CMOS Technology:

- Write current 3 mA, typical

- Standby current 100 nA, typical

• 2-Wire Serial Interface, I²C™ Compatible

• Cascadable up to Eight Devices

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• 1 MHz Clock for FC Versions

Block Diagram

A0 A1 A2WP

HV Generator

I/O

Control

Logic

Memory

Control

Logic

EEPROM

Array

XDEC

• Page Write Time 5 ms, typical

• Self-Timed Erase/Write Cycle

Page Latches

• 64-Byte Page Write Buffer

I/O

• Hardware Write-Protect

SCL

YDEC

• ESD Protection >4000V

SDA

• More than 1 Million Erase/Write Cycles

• Data Retention > 200 years

VCC

VSS

• Factory Programming Available

Sense Amp.

R/W Control

• Packages include 8-lead PDIP, SOIC, TSSOP,

DFN, TDFN, MSOP, and Chip Scale Packages

• Pb-Free and RoHS Compliant

*24XX128 is used in this document as a generic part number

for the 24AA128/24LC128/24FC128 devices.

Package Types

PDIP/SOIC

TSSOP/MSOP¹

CS (Chip Scale)²

DFN/TDFN

VCC A1 A0

VCC

SCL

SDA

SCL

SDA

SCL

SDA

SDA SCL VSS

VSS

(TOP DOWN VIEW,

BALLS NOT VISIBLE)

Note 1: Pins A0 and A1 are no-connects for the MSOP package only.

2: Available in I-temp, “AA” only.

 2010 Microchip Technology Inc.

DS21191S-page 1

12 3 4 5 6 7...38

中文翻译

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24FC128-E/SM	MICROCHIP	获取价格	128K I2C CMOS Serial EEPROM
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