Datasheet4U Logo Datasheet4U.com

UPD780022A Datasheet (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS

Manufacturer: NEC (now Renesas Electronics)

Download the UPD780022A datasheet PDF. This datasheet also includes the UPD780024A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD780024A_NEC.pdf) that lists specifications for multiple related part numbers.

General Description

The µPD780021A, 780022A, 780023A, and 780024A are members of the µPD780024A Subseries of the 78K/0 Series.

Only selected functions of the existing µPD78054 Subseries are provided, and the serial interface is enhanced.

The µPD780021AY, 780022AY, 780023AY, and 780024AY are the µPD780024A Subseries with a multimaster supporting I2C bus interface, which makes them suitable for AV equipment.

Overview

www.DataSheet4U.com DATA SHEET µPD780021A, 780022A, 780023A, 780024A 780021AY, 780022AY, 780023AY, 780024AY 8-BIT SINGLE-CHIP MICROCONTROLLERS MOS INTEGRATED.

Key Features

  • Internal ROM and RAM Item Part Number ee DataSh DataSheet4U. com Program Memory (Internal ROM) 8 KB 16 KB 24 KB 32 KB 1024 bytes Data Memory (Internal High-Speed RAM) 512 bytes Package.
  • 64-pin plastic SDIP (19.05 mm (750)).
  • 64-pin plastic QFP (14 x 14).
  • 64-pin plastic LQFP (14 x 14).
  • 64-pin plastic TQFP (12 x 12).
  • 64-pin plastic LQFP (10 x 10).
  • 73-pin plastic FBGA (9 x 9) µPD780021A, 780021AY µPD780022A, 780022AY µPD780023A, 78002.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPD780021A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780023 8 Bit Single-Chip Microcontrollers
UPD780023A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780024 (UPD780034) 8 Bit Single-Chip Microcontrollers
UPD780024A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD78002B 8-BIT SINGLE-CHIP MICROCOMPUTER
UPD78001B 8-BIT SINGLE-CHIP MICROCOMPUTER
UPD780031AY 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780032AY 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780033AY 8-BIT SINGLE-CHIP MICROCONTROLLERS