ROHM Product Detail

BR24T256-WZ
I²C BUS 256kbit (32K×8bit) EEPROM

BR24T256-WZ는 I²C BUS 인터페이스 방식의 시리얼 EEPROM입니다.

Data Sheet 구입 *
* 본 제품은 STANDARD GRADE 제품입니다.
이 제품은 차재 기기의 사용을 권장하지 않습니다.

Product Detail

 
형명 | BR24T256-WZ
상태 | 구입 가능
패키지 | DIP8K
포장 사양 | Tube
포장 수량 | 2000
최소 포장 단위 | 50
RoHS | Yes

사양 :

Series

BR24T-W

Density [bit]

256K

Bit Format [Word x Bit]

32K x 8

Vcc(Min.)[V]

1.6

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

2.5

Standby Current (Max.)[μA]

2

Write Cycle (Max.)[ms]

5

Input Frequency (Max.)[Hz]

400k

Endurance (Max.)[Cycle]

106

Data Retention (Max.)[Year]

40

I/F

I2C BUS(2-Wire)

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

9.27x6.35 (t=5.33)

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특징 :

  • Completely conforming to the world standard I²C BUS. All controls available by 2 ports of serial clock (SCL) and serial data (SDA)
  • Other devices than EEPROM can be connected to the same port, saving microcontroller port
  • 1.6V to 5.5V Single Power Source Operation most suitable for battery use
  • 1.6V to 5.5V wide limit of operating voltage, possible FAST MODE 400KHz operation
  • Page Write Mode useful for initial value write at factory shipment
  • Self-timed Programming Cycle
  • Low Current Consumption
  • Prevention of Write Mistake
  • More than 1 million write cycles
  • More than 40 years data retention
  • Noise filter built in SCL / SDA terminal
  • Initial delivery state FFh
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