Datasheet > 存储 > EEPROM> 24LCS61

24LCS61

更新时间： 2024-11-20 22:31:27

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
16页	220K
描述
1K/2K Software Addressable I 2 C ⑩ Serial EEPROM

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中文翻译

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数据手册

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24LCS61 数据手册

24LCS61/24LCS62

2 ™

1K/2K Software Addressable I C Serial EEPROM

PRODUCT OFFERING

PACKAGE TYPES

PDIP

Software

Write

Array

Size

Voltage

Range

Device

Vcc

Protection

24LCS61

24LCS62

1K bits 2.5V-5.5V

2K bits 2.5V-5.5V

Entire Array

Lower Half

EDS

Vss

SCL

SDA

FEATURES

• Low power CMOS technology

- 1 mA active current typical

- 10 µA standby current typical at 5.5V

• Software addressability allows up to 255 devices

on the same bus

• 2-wire serial interface bus, I C compatible

• Automatic bus arbitration

• Wakes up to control code 0110

• General purpose output pin can be used to

enable other circuitry

SOIC

VCC

SCL

SDA

EDS

Vss

• 100 kHz and 400 kHz compatibility

• Page-write buffer for up to 16 bytes

• 10 ms max write cycle time for byte or page write

• 10,000,000 erase/write cycles guaranteed

• 8-pin PDIP, SOIC or TSSOP packages

• Temperature ranges supported:

TSSOP

Vcc

EDS

VSS

SCL

SDA

- Commercial (C):

- Industrial (I):

0°C to +70°C

-40°C to +85°C

BLOCK DIAGRAM

DESCRIPTION

The Microchip Technology Inc. 24LCS61/62 is a 1K/2K

bit Serial EEPROM developed for applications that

require many devices on the same bus but do not have

the I/O pins required to address each one individually.

These devices contain an 8 bit address register that is

set upon power-up and allows the connection of up to

255 devices on the same bus. When the process of

assigning ID values to each device is in progress, the

device will automatically handle bus arbitration if more

than one device is operating on the bus. In addition, an

external open drain output pin is available that can be

used to enable other circuitry associated with each

individual system. Low current design permits opera-

tion with typical standby and active currents of only

10 µA and 1 mA respectively. The device has a page-

write capability for up to 16 bytes of data. The device is

available in the standard 8-pin PDIP, SOIC (150 mil),

and TSSOP packages.

EDS

HV Generator

I/O

Control

Logic

Memory

Control

Logic

EEPROM

Array

XDEC

ID Register

Serial Number

SDA

SCL

YDEC

Vcc

Vss

SENSE AMP

R/W CONTROL

I²C is a trademark of Philips Corporation.

1997 Microchip Technology Inc.

Preliminary

DS21226A-page 1

12 3 4 5 6 7...16

中文翻译

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与24LCS61相关器件

型号	品牌	获取价格	描述	数据表
24LCS61/OT	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO5, SOT-23, 5 PIN
24LCS61/P	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8
24LCS61/SN	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
24LCS61/ST	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, TSSOP-8
24LCS61_04	MICROCHIP	获取价格	1K/2K Software Addressable I2C⑩ Serial EEPROM
24LCS61-E/OT	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO5, SOT-23, 5 PIN
24LCS61-E/SN	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
24LCS61-E/ST	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, TSSOP-8
24LCS61-I/OT	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO5, SOT-23, 5 PIN
24LCS61-I/SN	MICROCHIP	获取价格	128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

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