Datasheet > BR24L32FJ

BR24L32FJ

更新时间： 2024-11-06 23:35:39

品牌	Logo	应用领域
其他 - ETC		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
2页	40K
描述
EEPROM

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中文翻译

获取价格

数据手册

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BR24L32FJ 数据手册

BR24L32-W/F-W/FJ-W^*/FV-W

BR24L64-W/F-W

Features

Pin Configurations

• 32k bit serial EEPROM organized as 4k × 8bit (BR24L32)

64k bit serial EEPROM organized as 8k × 8bit (BR24L64)

• 2 wire bus serial interface (2 byte Address)

Vcc

6 SCL

• Low operating voltage range (2V operating)

Read : 1.8~5.5V

GND

SDA

Write : 1.8~5.5V

DIP8/SOP8/SOP-J8/SSOP-B8

• Low current consumption

Active : 3mA MAX

DIP8/SOP8 (Only BR24L64)

Standby : 2µA MAX

Pin Functions

• Clock frequency : 100kHz MAX (1.8~5.5V)

400kHz MAX (2.5~5.5V)

Functions

Pin Names

• Write cycle time : 5ms MAX

Slave Address Inputs

A0, A1, A2

GND

SDA

• Address auto-increment function during read operation

• Automatic erase-before-write function during write operation

• Page write function : 32byte

Ground

Serial Data Input/Output

Serial Data Clock

• Inadvertent write protection function

Inadvertent write protection at low voltage (Vcc Lock-out function)

WP (Write Protect) function

SCL

Write Protect

Power Supply

• Schmitt trigger circuit and noise filter are built into SCL and

Vcc

SDA pins

• 1,000,000 write cycle typical

• 40 years data retention

• Operating temperature range : -40~85˚C

* Under development

Block Diagram

32~64k bit EEPROM Array

12bit:BR24L32

13bit:BR24L64

8bit

SCL

SDA

Address

Decoder

Slave Words

Address Register

Data

12bit:BR24L32

13bit:BR24L64

START

STOP

Control Logic

ACK

High Voltage

Generation

Voltage Detection

中文翻译

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与BR24L32FJ相关器件

型号	品牌	获取价格	描述	数据表
BR24L32FJ-W	ROHM	获取价格	4k】8 bit electrically erasable PROM
BR24L32FJ-WE1	ROHM	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8
BR24L32FJ-WE2	ROHM	获取价格	High Reliability Series EEPROMs I2C BUS
BR24L32FJ-WM	ROHM	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-J8
BR24L32FJ-WMTR	ROHM	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-J8
BR24L32FJ-WTR	ROHM	获取价格	High Reliability Series EEPROMs I2C BUS
BR24L32FV	ETC	获取价格	EEPROM
BR24L32FVJ-WE2	ROHM	获取价格	High Reliability Series EEPROMs I2C BUS
BR24L32FVJ-WTR	ROHM	获取价格	High Reliability Series EEPROMs I2C BUS
BR24L32FVM-WE2	ROHM	获取价格	High Reliability Series EEPROMs I2C BUS