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Mask ROM

NAND Flash Compatible ROM 256M bit

256M bits ((512+16) bytes x 32 pages x 2048 blocks organization)

Part Number Access Time (1st Access) MAX. (µs) Read Cycle Time MIN. (ns) Maximum Supply Current Supply Voltage (V) Package Data Sheet Active (mA) Standby (µA) µPD23C256112A 7 50 30 100 3.3±0.3 GY : 48-pin TSOP(I) (12x18mm) (244KB)

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  • Standard Synchronous SRAM 8M bit
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  • Mask ROM
  • Standard Synchronous SRAM 8M bit
  • Late Write Synchronous SRAM 8M bit
  • Late Write Synchronous SRAM 32M bit
  • ZEROSB SRAM 8M bit
  • ZEROSB SRAM 32M bit
  • Mask ROM