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UPD789188CT Datasheet (upd789189ct) 8 Bit Single Chip Microcontroller

Manufacturer: NEC (now Renesas Electronics)

Overview: NEW INFORMATION µPD78F9189/9188CT 8-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT The µPD78F9189 is NEW Subseries (small, general-purpose) in the 78K/0S Series. The µPD78F9189 replaces the internal ROM of the µPD789188 with flash memory. Because flash memory allows the program to be written and erased electrically with the device mounted on the board, this product is ideal for the evolution stages of system development, small-scale production and rapid development of new products.

General Description

s are provided in the following user’s manuals.

Be sure to read them before designing.

µPD789167, 789177, 789167Y, 789177Y Subseries User’s Manual: U14186E 78K/0S Series User's Manual Instruction: U11047E

Key Features

  • Pin compatible with mask ROM version (except VPP pin) Flash memory: 24 Kbytes ,Masked Version:16 Kbytes High-speed RAM: 512 bytes High-speed (0.4 µs: @5.0-MHz operation with main system clock) 8-bit resolution A/D converter: 4 channels I/O ports: 22 Serial interface: 1 channel.
  • 3-wire serial I/O mode / UART mode: 1 channel.
  • Timers: 6 channels.
  • 16-bit timer: 1 channel.
  • 8-bit timer/event coun.

More Datasheets from NEC (now Renesas Electronics)

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UPD789188CT Distributor