UPD4664312-X Description
The µPD4664312-X is a high speed, low power, 67,108,864 bits (4,194,304 words by 16 bits) CMOS Mobile Specified RAM featuring Low Power Static RAM patible function and . The µPD4664312-X is fabricated with advanced CMOS technology using one-transistor memory cell. The µPD4664312-X is packed in 93-pin TAPE FBGA.
UPD4664312-X Key Features
- 4,194,304 words by 16 bits organization
- Fast access time: 65, 75 ns (MAX.)
- Fast page access time: 18, 25 ns (MAX.)
- Byte data control: /LB (I/O0 to I/O7), /UB (I/O8 to I/O15)
- Low voltage operation: 2.7 to 3.1 V (-B65X) 2.7 to 3.1 V (Chip), 1.65 to 2.1 V (I/O) (-BE75X)
- Operating ambient temperature: TA = -25 to +85 °C
- Output Enable input for easy application
- Chip Enable input: /CS pin
- Standby Mode input: MODE pin
- Standby Mode1: Normal standby (Memory cell data hold valid)