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UPD78F0034AY Datasheet 8 Bit Single Chip Microcontroller

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD78F0034A, 78F0034AY .. 8-BIT SINGLE-CHIP.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The µPD78F0034A is a member of the µPD780034A Subseries in the 78K/0 Series, and is equivalent to the µPD780034A but with flash memory in place of internal ROM.

The µPD78F0034AY is a member of the µPD780034AY Subseries, featuring flash memory in place of the internal ROM of the µPD780034AY.

The µPD78F0034A incorporates flash memory, which can be programmed and erased while mounted on the board.

Key Features

  • Pin-compatible with mask ROM versions (except VPP pin).
  • Flash memory:.
  • Supply voltage: Note 32 KBNote VDD = 1.8 to 5.5 V.
  • Internal high-speed RAM: 1,024 bytesNote The flash memory and internal high-speed RAM capacities can be changed with the memory size switching register (IMS). Remark For the differences between the flash memory and the mask ROM versions, refer to 4.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPD78F0034A 8 Bit Single Chip Microcontroller
UPD78F0034 8 Bit Single Chip Microcontroller
UPD78F0034B 8 Bit Single Chip Microcontroller
UPD78F0034Y 8 Bit Single Chip Microcontroller
UPD78F0078 8-Bit Single-Chip Microcontrollers
UPD78F0078Y 8-Bit Single-Chip Microcontrollers
UPD78F0103 8-Bit Single-Chip Microcontrollers
UPD78F0134 (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
UPD78F0138 (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
UPD78F0148 (UPD78014x) 8-bit single-chip microcontroller

UPD78F0034AY Distributor