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UPD780851A - 8 Bit Single-Chip Microcontrollers

Download the UPD780851A datasheet PDF. This datasheet also covers the UPD78085x variant, as both devices belong to the same 8 bit single-chip microcontrollers family and are provided as variant models within a single manufacturer datasheet.

General Description

are provided in the following user's manuals.

designing.

Key Features

  • { Meter controller/driver: 16 PWM outputs (8-bit resolution) { Sound generator: 1 channel { Internal ROM and RAM Part Number µPD780851(A) µPD780852(A) Item Program Memory (Internal ROM).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD78085x_NEC.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPD780851 8 Bit Single-Chip Microcontrollers
UPD780852 8 Bit Single-Chip Microcontrollers
UPD780852A 8 Bit Single-Chip Microcontrollers
UPD78085A 8 Bit Single-Chip N-Channel Micerprocessors
UPD780824A 8-Bit Single-Chip Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATA SHEET MOS INTEGRATED CIRCUIT µPD780851(A), 780852(A) 8-BIT SINGLE-CHIP MICROCONTROLLERS The µPD780851(A) and 780852(A) are products of the µPD780852 Subseries in the 78K/0 Series. The µPD780851(A) and 780852(A) include a meter controller/driver, sound generator, LCD controller/driver, 8-bit resolution A/D converter, timer, serial interface, interrupt function, and various other peripheral hardware. A flash memory version, the µPD78F0852, which can operate in the same power supply voltage range as the mask ROM version, and various development tools are also available. Detailed function descriptions are provided in the following user's manuals. Be sure to read them before designing.