BR25G640-3
BR25G640-3 is SPI BUS EEPROM manufactured by ROHM.
Serial EEPROM Series Standard EEPROM
SPI BUS EEPROM
General Description
BR25G640-3 is a 64Kbit Serial EEPROM of SPI BUS Interface.
Features
- 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...
