BR25S128GUZ-W
Overview
BR25S128GUZ-W is a 16K×8bit serial EEPROM of SPI BUS interface method.
- High speed clock action up to 10MHz (Max.)
- Wait function by HOLDB terminal
- Part or whole of memory arrays settable as read only memory area by program
- 1.7V to 5.5V single power source action most suitable for battery use
- 64Byte page write mode useful for initial value write at factory shipment
- For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1)
- Auto erase and auto end function at data rewrite
- Low current consumption ¾ At write action (5V) : 1.5mA (Typ.) ¾ At read action (5V) : 1.0mA (Typ.) ¾ At standby action (5V) : 0.1μA (Typ.)
- Address auto increment function at read action
- Write mistake prevention function ¾ Write prohibition at power on ¾ Write prohibition by command code (WRDI) ¾ Write prohibition by WP pin ¾ Write prohibition block setting by status registers (BP1, BP0) ¾ Write mista
