24LC08BE/MS

更新时间： 2024-11-18 13:03:59

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
12页	451K
描述
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中文翻译

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数据手册

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24LC08BE/MS 数据手册

24LC08B/16B MODULES

2 ™

8K/16K I C Serial EEPROMs in ISO Micromodules

FEATURES

ISO MODULE LAYOUT

• ISO 7816 compliant contact locations

• Single supply with operation from 2.5-5.5V

• Low power CMOS technology

VSS

VDD

- 1 mA active current typical

- 10 µA standby current typical at 5.5V

• Organized as 4 or 8 blocks of 256 bytes

(4 x 256 x 8) or (8 x 256 x 8)

• 2-wire serial interface bus, I C compatible

• Schmitt trigger inputs for noise suppression

• Output slope control to eliminate ground bounce

• 100 kHz (2.5V) and 400kHz (5V) compatibility

• Self-timed write cycle (including auto-erase)

• Page-write buffer for up to 16 bytes

• 2 ms typical write cycle time for page-write

• ESD protection > 4,000V

SCL

SDA

• 1,000,000 ERASE/WRITE cycles guaranteed

• Data retention > 200 years

BLOCK DIAGRAM

• Temperature range

HV GENERATOR

- Commercial (C):

0˚C to +70˚C

DESCRIPTION

I/O

CONTROL

LOGIC

MEMORY

CONTROL

LOGIC

EEPROM

ARRAY

XDEC

The Microchip Technology Inc. 24LC08B/16B are 8K

and 16K bit Electrically Erasable PROMs in ISO mod-

ules for smart card applications. The device is orga-

nized as four or eight blocks of 256 x 8-bit memory with

a 2-wire serial interface. The 24LC08B and 24LC16B

also have a page-write capability for up to 16 bytes of

data.

PAGE LATCHES

SDA

SCL

YDEC

VCC

VSS

SENSE AMP

R/W CONTROL

I²C is a trademark of Philips Corporation.

1997 Microchip Technology Inc.

DS21224A-page 1

12 3 4 5 6 7...12

中文翻译

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