BH9080F
BH9080F is 8k-bit EEPROM manufactured by KCS.
Memory ICs
8k bit EEPROM for direct connection to serial ports
The BH9080F are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed in word units, using four types of operation mands. munication occurs though CS, SK, DI, and DO pins, WC pin control is used to initiate a write disabled state, enabling these EEPROMs to be used as one-time ROMs. During writing, operation is checked via the internal status check. z Applications Movie, camera, cordless telephones, car stereos, VCRs, TVs, DIP switches, and other battery-powered equipment requiring low voltage and low current z Features 1) BR9080 / F / RFV (8k bit): 512 words ×16 bits 2) Single power supply operation 3) Serial data input and output 4) Automatic erase-before-write 5) Low current consumption
Active (3.3V) : 5m A (max.) Standby (3.3V) : 3u A
6) Noise filter built into SK pin 7) Write protection when VCC is low 8) pact...
