M32C82 Datasheet | Renesas

Overview The M32C/82 group microputer is a single-chip control unit that utilizes high-performance silicon gate CMOS technology with the M32C/80 series CPU core. The M32C/82 group is available in 144-pin and 100pin plastic molded LQFP/QFP packages. With a 16-Mbyte address space, this microputer bines advanced instruction manipulation capabilities to process plex instructions by less bytes and execute instructions at higher speed. It incorporates a multiplier and DMAC adequate for office automation, munication devices and industrial equipments and other high-speed processing applications. 1.1 Applications Audio, cameras, office equipment, munications equipment, portable equipment, etc. Rev.1.00 Jun. 01, 2004 page 1 of 83 M32C/82 Group 1. Overview 1.2 Difference between the M32C/82 Group and the M32C/83 Group The M32/C82 group microputer has less peripheral functions than the M32C/83 group miccroputer. The intelligent I/O group 3, CAN and the A/D1 converter are not provided in the M32C/82 group. Interrupt requests, and as a result interrupts, DMAC, and DMACII, caused by these peripheral functions are not available in the M32C/82 group. Rev.1.20 Jun. 01, 2004 page 2 of 80 M32C/82 Group 1. Overview 1.2 Performance Outline Tables 1.1 and 1.2 list performance outlines of the M32C/82 group. Table 1.1 M32C/82 Group Performance (144-Pin Package) Item Basic instructions Shortest instruction execution time Operation mode Address space Memory capacity Peripheral Port function Multifunction timer Intelligent I/O Serial I/O A/D converter D/A converter DMAC DMAC II DRAMC CRC calculation circuit XY converter Watchdog timer Interrupt Clock generating circuit Oscillation stop detect function Electric Supply voltage characteristics Power consumption Operating ambient temperature Package Performance 108 instructions 33 ns (f(BCLK)=30 MHz, VCC=4.2 V to 5.5 V) 50 ns (f(BCLK)=20 MHz, VCC=3.0 V to 5.5 V) Single-chip mode, Memory expansion mode and Microprocessor...