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R5F213M8QNNP Datasheet(PDF) 2 Page - Renesas Technology Corp |
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R5F213M8QNNP Datasheet(HTML) 2 Page - Renesas Technology Corp |
2 / 50 page R8C/3MQ Group 1. Overview R01DS0044EJ0100 Rev.1.00 Page 2 of 47 Aug 11, 2011 1.1.2 Specifications Tables 1.1 and 1.2 outline the Specifications for R8C/3MQ Group. Table 1.1 Specifications for R8C/3MQ Group (1) Item Function Specification CPU Central processing unit R8C CPU core • Number of fundamental instructions: 89 • Minimum instruction execution time: 62.5 ns (f(BCLK) = 16 MHz, VCC = 2.7 to 3.6 V) 125 ns (f(BCLK) = 8 MHz, VCC = 2.2 to 3.6 V) 250 ns (f(BCLK) = 4 MHz, VCC = 1.8 to 3.6 V) • Multiplier: 16 bits × 16 bits → 32 bits • Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits → 32 bits • Operation mode: Single-chip mode (address space: 1 Mbyte) Memory ROM, RAM, Data flash Refer to Table 1.3 Product List for R8C/3MQ Group. Power Supply Voltage Detection Voltage detection circuit • Power-on reset • Voltage detection 2 (detection level of voltage detection 1 selectable) I/O Ports Programmable I/O ports CMOS I/O ports: 18 (including XCIN and XCOUT), selectable pull-up resistor (for some ports) Clock Clock generation circuits • 3 circuits: XIN clock oscillation circuit, XCIN clock oscillation circuit (32 kHz), Low-speed on-chip oscillator • Oscillation stop detection: XIN clock oscillation stop detection function • Frequency divider circuit: Dividing selectable 1, 2, 4, 8, and 16 • Low power consumption modes: Standard operating mode (high-speed clock, low-speed clock, low-speed on-chip oscillator), wait mode, stop mode Real-time clock (timer RE) Interrupts • Interrupt Vectors: 69 • External: 11 sources (INT × 3, key input × 8) • Priority levels: 7 levels Watchdog Timer • 14 bits × 1 (with prescaler) • Reset start selectable • Low-speed on-chip oscillator for watchdog timer selectable DTC (Data Transfer Controller) • 1 channel • Activation sources: 17 • Transfer modes: 2 (normal mode, repeat mode) Timer Timer RA 8 bits × 1 (with 8-bit prescaler) Timer mode (period timer), pulse output mode (output level inverted every period), event counter mode, pulse width measurement mode, pulse period measurement mode Timer RB 8 bits × 1 (with 8-bit prescaler) Timer mode (period timer), programmable waveform generation mode (PWM output), programmable one-shot generation mode, programmable wait one-shot generation mode Timer RC 16 bits × 1 (with 4 capture/compare registers) Timer mode (input capture function, output compare function), PWM mode (output 3 pins), PWM2 mode (PWM output pin) Timer RE 8 bits × 1 Real-time clock mode (count seconds, minutes, hours, days of week), output compare mode |
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