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UPD705102 Datasheet V832TM 32-BIT MICROPROCESSOR

Manufacturer: NEC (now Renesas Electronics)

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General Description

The µPD705102 (V832) is a 32-bit RISC microprocessor for embedded control applications, with a highperformance 32-bit V830TM processor core and many peripheral functions such as a SDRAM/ROM controller, 4channel DMA controller, real-time pulse unit, serial interface, interrupt controller, and power management.

In addition to high interrupt response speed and optimized pipeline structure, the V832 offers sum-of-products operation instructions, concatenated shift instructions, and high-speed branch instructions to realize multimedia functions, and therefore can provide high performance in multimedia systems such as Internet/intra-net systems, car navigation systems, digital still cameras, and color faxes.

Detailed function descriptions are provided in the following user’s manuals.

Overview

DATA SHEET MOS INTEGRATED CIRCUIT µPD705102 V832TM 32-BIT MICROPROCESSOR.

Key Features

  • CPU function.
  • V830-compatible instructions.
  • Instruction cache:.
  • Instruction RAM:.
  • Data cache:.
  • Data RAM:.
  • Minimum number of instruction execution cycles:.
  • Number of general purpose registers: 32 bits × 32.
  • Memory space and I/O space: 4 Gbytes each.
  • Interrupt/exception processing function.
  • Non-maskable: External input: 1.
  • Maskable: External input: 8 (of which 4 are multiplexed with interna.

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