TC53257P

TOSHIBA MOS MEMORY PRODUCT 256K BIT (32K WORD X 8 BIT) CMOS MASK ROM SILICON GATE MOS TC53257P TC53257F DESCRIPTION The TC53257P/F is a 262,144 bit read only memory organized as 32,768 words by 8 bits with a low bit cnst, this being suitable for use in program memory of microprocessor, and in character generator. The TC53257P/F using CMOS technology is most suitable for low power applications where bat- FEATURES Single 5V Power Supply o Access Time: 200ns(Max.) Power Dissipation Operating Current : 25mA(Max.) Standby Current : 20,uA(Max.) Pin Compatible with 256K EPROM TC57256D o Full Static Operation tery operation is required. The TC53257P/F has one programmable chip enable input CE/CE, for device selection and one output enable input (OE) for fast memory access and output control. Programmable Chip Enable o All Inputs and Outputs: TIL Compatible o Three State Outputs Package Plastic DIP TC53257P Plastic FP TC53257F PIN CONNECTION (TOP VIEW) NC A5 A4 A3 A2 A...