Datasheet > BR24C21_11

BR24C21_11

更新时间： 2024-09-13 08:59:19

品牌	Logo	应用领域
罗姆 - ROHM		存储
页数	文件大小	规格书
23页	647K
描述
EDID Memory (For display)

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中文翻译

获取价格

数据手册

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BR24C21_11 数据手册

Memory for Plug & Play

EDID Memory

(For display)

BR24C21,BR24C21F,BR24C21FJ,BR24C21FV,

BU9882-W,BU9882F-W,BU9882FV-W

No.11002ECT02

BR24C21,BR24C21F,BR24C21FJ,BR24C21FV

●Description

BR24C21F,BR24C21FJ,BR24C21FV are serial EEPROMs that support DDC1^TM/DDC2^TMinterfaces

for Plug and Play displays.

●Features

1) Compatible with both DDC1^TM/DDC2^TM

2) Operating voltage range: 2.5V to 5.5V

3) Page write function: 8bytes

4) Low power consumption

Active (at 5V)

: 1.5mA (typ)

Stand-by (at 5V) : 0.1µA (typ)

5) Address auto increment function during Read operation

6) Data security

Write enable feature (VCLK)

Write protection at low Vcc

7) Various packages available: DIP-T8(BR24C21) / SOP8(BR24C21F) / SOP-J8(BR24C21FJ) / SSOP-B8(BR24C21FV)

8) Initial data=FFh

9) Data retention: 10years

10) Rewriting possible up to 100,000 times

●Absolute maximum ratings (Ta=25℃)

Parameter

Supply Voltage

Symbol

VCC

Rating

-0.3～+6.5

Unit

800 (DIP-T8)

450 (SOP8)

450 (SOP-J8)

350 (SSOP-B8)

-65～+125

Power Dissipation

Storage Temperature

Operating Temperature

Terminal Voltage

Tstg

Topr

℃

-40～+85

-0.3～VCC+0.3

* Reduce by 8.0 mW/C over 25C (*1), 4.5mW/℃ (*2,3), and 3.5mW/℃ (*4)

●Memory cell characteristics

Parameter

Supply Voltage

Input Voltage

Symbol

VCC

VIN

Rating

2.5～5.5

0～VCC

Unit

●Recommended operating conditions

Limits

Typ.

Parameter

Unit

Min.

Max.

Write/Erase Cycle

Data Retention

100,000

Cycle

Year

www.rohm.com

2011.08 - Rev.C

1/22

12 3 4 5 6 7...23

中文翻译

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与BR24C21_11相关器件

型号	品牌	获取价格	描述	数据表
BR24C21-E2	ROHM	获取价格	EEPROM, PDIP8, DIP-8
BR24C21F	ROHM	获取价格	ID ROM for CRT display
BR24C21F-E1	ROHM	获取价格	EEPROM, 128X8, Serial, CMOS, PDSO8
BR24C21F-E2	ROHM	获取价格	EDID Memory (For display)
BR24C21FJ	ROHM	获取价格	ID ROM for CRT display
BR24C21FJ-E1	ROHM	获取价格	EEPROM, 128X8, Serial, CMOS, PDSO8
BR24C21FJ-E2	ROHM	获取价格	EDID Memory (For display)
BR24C21FV	ROHM	获取价格	ID ROM for CRT display
BR24C21FV-E1	ROHM	获取价格	EEPROM, 128X8, Serial, CMOS, PDSO8
BR24C21FV-E2	ROHM	获取价格	EDID Memory (For display)