Datasheet > BU9883FV-W_1

BU9883FV-W_1

更新时间： 2022-12-14 19:27:26

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
19页	484K
描述
I2C BUS3Ports for HDMI Port Serial EEPROM

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数据手册

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BU9883FV-W_1 数据手册

Memory for Plug & Play

I²C BUS3Ports for HDMI Port

Serial EEPROM

BU9883FV-W

No.09002EBT01

● Description

BU9883FV-W is for DDC 3 ports, 2K x 8 bit array 3 BANK EEPROM.

●Features

1) There are 3 BANKs, 1 BANK compose of 256 word address x 8 bit EEPROM

2) There are 3 DDC interface channels, and each channel can access each BANK independently from other ports.

3) 2K bit X 3 BANK memory bits can be accessed from write port (Port0).

4) Operate voltage (3.0V～5.5V)

5) Built in diode for power supply from HDMI ports and system.

6) Automatic erase

7) 8 byte page write mode

8) Low power consumption

Active

Standby ( 5.0V )

9) DATA security

( 5.0V )

1.2mA (Typ.)

100μA(Max.)

10) Write Protect pin can switch write port

11) Inhibit to WRITE at low VCC

12) Pin package

13) Endurance

14) Data retention

: SSOP16pin

: 1,000,000 erase/write cycles

40 years

15) Filtered inputs in all SCL・SDA for noise suppression

16) Shipment data all address FFh

●Absolute maximum rating (Ta=25℃)

Parameter

Symbol

VCC

Rating

-0.3～6.5

400 ^*1

Unit

Supply Voltage

Power Dissipation

Storage Temperature

Operating Temperature

Terminal Voltage

℃

Tstg

Topr

-65 ～ 125

-40 ～ 85

-0.3～VCC＋0.3

℃

*1 Degradation is done at 3.0mW/℃ for operation above 25℃

*2 The Max value of terminal voltage is not over 6.5V

●EEPROM recommended operating condition

Parameter

Symbol

Rating

3.0～5.5

Unit

Supply Voltage

Input Voltage

VCC

VIN

0 ～ VCC0～3

www.rohm.com

2009.04 - Rev.B

1/18

12 3 4 5 6 7...19

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