BU9829GUL-W
BU9829GUL-W is WLCSP EEPROM manufactured by ROHM.
Description
BU9829GUL-W is Serial EEPROM built-in LDO regulator by SPI BUS interface.
- Features
○EEPROM PART
- 2,048 words×8 bits architecture serial EEPROM
- Wide operating voltage range (1.6V to 3.6V)
- Serial Peripheral Interface
- Self-timed write cycle with automatic erase
- Low Power consumption
¾ Write (3.6V)
: 1.5m A (Typ.)
¾ Read (3.6V) : 0.5m A (Typ.)
¾ Standby (3.6V) : 0.1µA (Typ.)
- Auto-increment of registers address for Read mode
- 32 byte Page Write mode
- DATA security
¾ Defaults to power up with write-disabled state
¾ Software instructions for write-enable/disable
¾ Block writes protection by status register
¾ Write inhibit at low Vcc
- Initial data FFh in all address,
00h in status register and 10 in VSET [1:0].
- Data retention: 10 years
- Endurance : 100,000 erase/write cycles
○LDO REGULATOR PART
- Low power consumption ¾...
