Datasheet > BR24T256FV-W

BR24T256FV-W

更新时间： 2022-12-29 20:10:47

品牌	Logo	应用领域
罗姆 - ROHM		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
22页	430K
描述
High Reliability Serial EEPROMs

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BR24T256FV-W 数据手册

High Reliability Serial EEPROMs

I²C BUS

BR24□□□□family

BR24T□□□□Series

No.11001EAT21

●Description

BR24T□□□-W series is a serial EEPROM of I²C BUS interface method

●Features

1) Completely conforming to the world standard I²C BUS.

All controls available by 2 ports of serial clock (SCL) and serial data(SDA)

2) Other devices than EEPROM can be connected to the same port, saving microcontroller port

3) 1.7V～5.5V single power source action most suitable for battery use

4) 1.7V～5.5Vwide limit of action voltage, possible FAST MODE 400KHz action

5) Page write mode useful for initial value write at factory shipment

6) Auto erase and auto end function at data write

7) Low current consumption

8) Write mistake prevention function

Write (write protect) function added

Write mistake prevention function at low voltage

9) DIP-T8/SOP8/SOP-J8/SSOP-B8/TSSOP-B8/TSSOP-B8J/MSOP8/VSON008X2030 various packages

10) Data rewrite up to 1,000,000 times

11) Data kept for 40 years

12) Noise filter built in SCL / SDA terminal

13) Shipment data all address FFh

●BR24T series

Power source

VSON008

Capacity Bit format

Type

DIP-T8

SOP8

SOP-J8 SSOP-B8 TSSOP-B8 TSSOP-B8J MSOP8

Voltage

X2030

1Kbit

2Kbit

128×8

256×8

512×8

1K×8

2K×8

4K×8

8K×8

BR24T01-W 1.7～5.5V

BR24T02-W 1.7～5.5V

BR24T04-W 1.7～5.5V

BR24T08-W 1.7～5.5V

BR24T16-W 1.7～5.5V

BR24T32-W 1.7～5.5V

BR24T64-W 1.7～5.5V

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4Kbit

8Kbit

16Kbit

32Kbit

64Kbit

128Kbit 16K×8 BR24T128-W 1.7～5.5V

256Kbit 32K×8 BR24T256-W 1.7～5.5V

512Kbit 64K×8 BR24T512-W 1.7～5.5V

1024Kbit 128K×8 BR24T1M-W 1.7～5.5V

☆:Developing

www.rohm.com

2011.03 - Rev.A

1/21

12 3 4 5 6 7...22

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