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UPD703017AY Datasheet 32-/16-bit Single-chip Microcontroller

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA SHEET µPD703014A, 703014AY, 703015A, 703015AY, 703017A, 703017AY V850/SA1 32-/16-BIT SINGLE-CHIP MICROCONTROLLER TM MOS INTEGRATED.

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

General Description

The µPD703014A, 703014AY, 703015A, 703015AY, 703017A, and 703017AY (V850/SA1) are 32-/16-bit singlechip microcontrollers that include the CPU core of the V850 FamilyTM, and peripheral functions such as ROM/RAM, timer/counters, serial interfaces, an A/D converter, a timer, and a DMA controller.

In addition to its high real-time responsiveness and one-clock-pitch execution of instructions, the V850/SA1 includes a hardware multiplier for multiplication instructions, saturation instructions, and bit manipulation instructions, all of which are instructions suited to digital servo control applications.

As a real-time control system, this device provides a high-level cost performance ideal for applications ranging from low-power camcorders and other AV equipment to portable telephone equipment such as cellular phones and personal handyphone systems (PHS).

Key Features

  • { Number of instructions: 74 { Minimum instruction execution time: 59 ns (@ 17 MHz operation with main system clock (fXX)) 50 ns (@ 20 MHz operation with main system clock (fXX)) 30.5 µs (@ 32.768 kHz operation with subsystem clock (fXT)) { General-purpose registers: 32 bits × 32 registers { Instruction set: Signed multiplication, saturation operations, 32-bit shift instructions, bit manipulation instructions, load/store instructions { Memory space: 16 MB linear address space Memory block alloca.

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