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UPD17705 Datasheet 4-BIT SINGLE-CHIP MICROCONTROLLERS

Manufacturer: NEC (now Renesas Electronics)

Download the UPD17705 datasheet PDF. This datasheet also includes the UPD variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (UPD-1770.pdf) that lists specifications for multiple related part numbers.

Overview

DATA SHEET MOS INTEGRATED CIRCUIT µ PD17704, 17705, 17707, 17708, 17709 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM The µ PD17704, 17705, 17707, 17708, and 17709 are 4-bit single-chip CMOS microcontrollers containing hardware for digital tuning systems.

Provided with a wealth of hardware, these microcontrollers are available in many variations of ROM and RAM capacities to support various applications.

Therefore, a high-performance, multi-function digital tuning system can be configured with only one chip.

Key Features

  • µ PD17704 Program memory (ROM) 16K bytes (8192 × 16 bits) 672 × 4 bits µ PD17705 24K bytes (12288 × 16 bits) µ PD17707 µ PD17708 32K bytes (16384 × 16 bits) µ PD17709 General Purpose data memory (RAM) 1120 × 4 bits 1776 × 4 bits.
  • Instruction execution time 1.78 µ s (with f X = 4.5-MHz crystal oscillator).
  • PLL frequency synthesizer Dual modulus prescaler (130 MHz MAX. ), programmable divider, phase comparator, charge pump.
  • Abundant peripheral hardware units Gener.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPD17704 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17707 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17708 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17709 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17717 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17718 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17719 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD17005 DIGITAL TUNING SYSTEM HARDWARE BUILT-IN 4-BIT SINGLE-CHIP MICROCONTROLLER
UPD17006 (UPD170xx) 4-Bit Single-Chip Microcontroller
UPD17006AGF-011 4-BIT SINGLE-CHIP MICROCONTROLLER