ROHM Product Detail

BR25G320FJ-3
SPI BUS EEPROM

BR25G320FJ-3是32kbit SPI BUS 接口的串行EEPROM。

Data Sheet 购买 *
* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | BR25G320FJ-3GE2
Status | 推荐品
封装 | SOP-J8
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes

特性:

Series

BR25G-3

Density [bit]

32K

Bit Format [Word x Bit]

4K x 8

Vcc(Min.)[V]

1.6

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

2

Standby Current (Max.)[μA]

0.1

Write Cycle (Max.)[ms]

5

Input Frequency (Max.)[Hz]

20M

Endurance (Max.)[Cycle]

106

Data Retention (Max.)[Year]

100

I/F

SPI BUS

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

4.9x6 (t=1.65)

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特点:

  • High Speed Clock Action up to 20MHz (Max)
  • Wait Function by HOLDB Terminal
  • Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
  • 1.6V to 5.5V Single Power Source Operation Most Suitable for Battery Use.
  • Up to 32 Bytes in Page Write Mode.
  • For SPI Bus Interface (CPOL, CPHA) = (0, 0), (1, 1)
  • Self-timed Programming Cycle
  • Low Current Consumption
    • At Write Action (5V) : 0.5mA (Typ)
    • At Read Action (5V) : 2.0mA (Typ)
    • At Standby Action (5V) : 0.1µA (Typ)
  • Address Auto Increment Function at Read Action
  • Prevention of Write Mistake
    • Write Prohibition at Power On
    • Write Prohibition by Command Code (WRDI)
    • Write Prohibition by WPB Pin
    • Write Prohibition Block Setting by Status Registers (BP1, BP0)
    • Prevention of Write Mistake at Low Voltage
  • More than 100 years Data Retention.
  • More than 1 Million Write Cycles.
  • Bit Format 4K~8
  • Initial Delivery Data
    Memory Array: FFh
    Status Register: WPEN, BP1, BP0 : 0
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