(China (Mainland))
Product Summary
The br93lc46f-we2 is a CMOS serial input / output-type memory circuit (EEPROM) that can be programmed electrically. The br93lc46f-we2 is configured of 64 words * 16 bits (1,024 bits), and each word can be accessed individually and data read from it and written to it. Operation control is performed using five types of commands. The commands, addresses, and data are input through the DI pin under the control of the CS and SK pins. In a write operation, the internal status signal (READY or BUSY) can be output from the DO pin. Applications are VCRs, TVs, printers, car stereos, cordless telephones, short wave radios, programmable DIP switches, and other battery-powered equipment requiring low voltage and low current.
Parametrics
br93lc46f-we2 absolute maximum ratings: (1)Applied voltage VCC: -0.3~+6.5 V; (2)Power dissipation: 350 mW; (3)Storage temperature Tstg: -65~+125 °C; (4)Operating temperature Topr: -40~+85 °C; (5)Input leakage current ILI: -1.0 to 1.0 μA; (6)Output leakage current ILO: -1.0 to 1.0 μA.
Features
br93lc46f-we2 features: (1)64 words × 16 bits EEPROM; (2)Operating voltage range; (3)Low current consumption Operating (at 5V): 3mA (Max.), Standby (at 5V): 5μA (Max.); (4)Address can be incremented automatically during read operations; (5)Auto erase and auto complete functions can be used during write operations; (6)Compact packages; (7)Display of READY / BUSY status; (8)TTL-compatible input / output; (9)Rewriting possible up to 100,000 times; (10)Data can be stored for ten years without corruption.
Diagrams
