Datasheet > 存储 > EEPROM> 25LC080B-I/MS

25LC080B-I/MS

更新时间： 2024-09-12 22:44:59

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
24页	505K
描述
8K SPI Bus Serial EEPROM

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中文翻译

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数据手册
替代型号

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25LC080B-I/MS 数据手册

25AA080A/B, 25LC080A/B

™

8K SPI Bus Serial EEPROM

Device Selection Table

Part Number

VCC Range

Page Size

Temp. Ranges

Packages

25LC080A

25AA080A

25LC080B

25AA080B

2.5-5.5V

1.8-5.5V

2.5-5.5V

1.8-5.5V

16 Byte

32 Byte

I, E

P, SN, ST, MS

I, E

Features

Description

• Max. clock 10 MHz

The Microchip Technology Inc. 25AA080A/B,

25LC080A/B (25XX080A/B ) are

Kbit Serial

• Low-power CMOS technology

• 1024 x 8-bit organization

• 16 byte page (‘A’ version devices)

• 32 byte page (‘B’ version devices)

• Write cycle time: 5 ms max.

• Self-timed ERASE and WRITE cycles

• Block write protection

Electrically Erasable PROMs. The memory is accessed

via a simple Serial Peripheral Interface™ (SPI™)

compatible serial bus. The bus signals required are a

clock input (SCK) plus separate data in (SI) and data

out (SO) lines. Access to the device is controlled

through a Chip Select (CS) input.

Communication to the device can be paused via the

hold pin (HOLD). While the device is paused, transi-

tions on its inputs will be ignored, with the exception of

chip select, allowing the host to service higher priority

interrupts.

- Protect none, 1/4, 1/2 or all of array

• Built-in write protection

- Power-on/off data protection circuitry

- Write enable latch

The 25XX080A/B is available in standard packages

including 8-lead PDIP and SOIC, and advanced

packaging including 8-lead MSOP, and 8-lead TSSOP.

Pb-free (Pure Matte Sn) finish is also available.

- Write-protect pin

• Sequential read

• High reliability

- Endurance: 1,000,000 erase/write cycles

- Data retention: > 200 years

- ESD protection: > 4000V

• Temperature ranges supported;

Package Types (not to scale)

TSSOP/MSOP

(ST, MS)

PDIP/SOIC

(P, SN)

- Industrial (I):

-40°C to +85°C

-40°C to +125°C

- Automotive (E):

VCC

HOLD

SCK

HOLD

SCK

VSS

Pin Function Table

VSS

Name

Function

SPI is a registered trademark of Motorola Semiconductor.

Chip Select Input

Serial Data Output

Write-Protect

Ground

V^SS

Serial Data Input

Serial Clock Input

Hold Input

SCK

HOLD

V^CC

*25XX080A/B is used in this document as a generic part

number for the 25AA080A/B, 25LC080A/B.

Supply Voltage

 2003 Microchip Technology Inc.

DS21808B-page 1

12 3 4 5 6 7...24

中文翻译

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25LC080B-I/MS 替代型号

型号	品牌	替代类型	描述	数据表
25LC080BT-I/MS	MICROCHIP	类似代替	8K SPI Bus Serial EEPROM

与25LC080B-I/MS相关器件

型号	品牌	获取价格	描述	数据表
25LC080B-I/MSG	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080B-I/P	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080B-I/PG	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080B-I/SN	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080B-I/SNG	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080B-I/ST	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080B-I/STG	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080BMS	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080BP	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM
25LC080BSN	MICROCHIP	获取价格	8K SPI Bus Serial EEPROM

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