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TC53257F Datasheet CMOS MASK ROM

Manufacturer: Toshiba

Download the TC53257F datasheet PDF. This datasheet also includes the TC53257P variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC53257P-Toshiba.pdf) that lists specifications for multiple related part numbers.

General 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-

Overview

TOSHIBA MOS MEMORY PRODUCT 256K BIT (32K WORD X 8 BIT) CMOS MASK ROM SILICON GATE MOS TC53257P.

Key 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.

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