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REJ03B0267-0101 Rev.1.01 Page 6 of 156 Jul 23, 2010 M16C/5M Group, M16C/57 Group 1. Overview Table 1.5 Specifications (64-pin Package) (1/2) Item Function Specification CPU Central processing unit M16C/60 Series CPU Core (Multiplier: 16 × 16 32 bits, Multiply-accumulate unit: 16 × 16 + 32 32 bits)) • Basic instructions: 91 • Minimum instruction execution time: • Operating mode: Single-chip mode Memory ROM, RAM, data flash, E2dataFlash See Table 1.7 to Table 1.10. Voltage Detection Voltage detector • 2 voltage detect points Clock Clock generator • 5 circuits (Main clock, sub clock, PLL frequency synthesizer, 125 kHz on- chip oscillator, 40 MHz on-chip oscillator) • Oscillation stop detector: Main clock oscillator stop/restart detection • Frequency divide circuit: Divide-by-1, 2, 4, 8, or 16 selectable • Low-power consumption modes: Wait mode, stop mode • Real-time clock I/O Ports Programmable I/O ports • 54 CMOS inputs/outputs, a pull-up resistor selectable • N-channel open drain ports: 1 Interrupts • Interrupt vectors: 70 • External interrupt inputs: 11 (NMI, INT × 6, key input × 4) • Interrupt priority levels: 7 Watchdog Timer • 15 bits × 1 (with prescaler) • Automatic reset start function selectable • Dedicated 125 kHz on-chip oscillator for the watchdog timer contained DMA DMAC • 4 channels, Cycle-steal transfer mode • Trigger sources: 41 • Transfer modes: 2 (single transfer, repeat transfer) Timers Timer A 16-bit timer × 5 Timer mode, event counter mode, one-shot timer mode, pulse-width modulation (PWM) mode Two-phase pulse signal processing in event counter mode (two-phase encoder input) × 3 Programmable output mode × 3 Timer B 16-bit timer × 3 Timer mode, event counter mode, pulse frequency measurement mode, pulse-width measurement mode Timer function for three- phase motor control Three-phase motor control timer × 1 (timers A1, A2, A4, and B2 used) On-chip dead time timer Timer S (Input capture/ output compare) • 16-bit timer × 1 (base timer) • I/O: 8 channels Task monitoring timer 16-bit timer × 1 channel Real-time clock Count: seconds, minutes, hours, weeks Serial Interface UART0 to UART3 3 channels (UART, clock synchronous serial interface) 1 channels (UART, clock synchronous serial interface, I2C-bus, IEBus) Multi-master I2C-bus Interface 1 channel A/D Converter 10-bit resolution × 16 channels D/A Converter 8-bit resolution × 1 channel |
