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M38D54F9XXXFP Datasheet(PDF) 4 Page - Renesas Technology Corp |
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M38D54F9XXXFP Datasheet(HTML) 4 Page - Renesas Technology Corp |
4 / 142 page Rev.3.04 May 20, 2008 Page 4 of 134 REJ03B0158-0304 38D5 Group NOTE: 1. 12.5 MHz < f(XIN) ≤ 16 MHz is not available in the frequency/2 mode. Table 1 (1) Parameter Function Number of basic instructions 71 Instruction execution time 0.32 µs (Minimum instruction, Oscillation frequency 12.5 MHz) Oscillation frequency 16 MHz (Maximum)(1) Memory sizes (QzROM version) ROM 32 K to 60 K bytes RAM 1536 to 2048 bytes Memory sizes (Flash memory version) ROM 60 K bytes RAM 2048 bytes Input port P70, P71 2-bit × 1 I/O port P0-P6, P72-P74 8-bit × 7, 3-bit × 1 (36 pins sharing SEG) Interrupt 17 sources, 16 vectors (includes key input interrupt) Timer 8-bit × 4, 16-bit × 2 Serial I/O1 8-bit × 1 (UART or Clock-synchronized) Serial I/O2 8-bit × 1 (Clock-synchronized) PWM 10-bit × 2, 16-bit × 1 (common to IGBT output) A/D converter 10-bit × 8 (operated in low-speed mode) Watchdog timer 8-bit × 1 ROM correction function 32 bytes × 2 vectors LED direct drive port 6 (average current: 15 mA, peak current: 30 mA, total current: 90 mA) LCD drive control circuit Bias 1/2, 1/3 Duty Static, 2, 3, 4, 8 Common output 4/8 Segment output 32/36 Main clock generating circuits Built-in (connect to external ceramic resonator or on-chip oscillator) Sub-clock generating circuits Built-in (connect to external quartz-crystal oscillator) Power source voltage (QzROM version) In frequency/2 mode (1) f(XIN) ≤ 12.5 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 4.0 to 5.5 V f(XIN) ≤ 4 MHz 2.0 to 5.5 V f(XIN) ≤ 2 MHz 1.8 to 5.5 V In frequency/4 mode f(XIN) ≤ 16 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 2.0 to 5.5 V f(XIN) ≤ 4 MHz 1.8 to 5.5 V In frequency/8 mode f(XIN) ≤ 16 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 2.0 to 5.5 V f(XIN) ≤ 4 MHz 1.8 to 5.5 V In low-speed mode 1.8 to 5.5 V Power source voltage (Flash memory version) In frequency/2 mode (1) f(XIN) ≤ 12.5 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 4.0 to 5.5 V f(XIN) ≤ 4 MHz 2.7 to 5.5 V In frequency/4 mode f(XIN) ≤ 16 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 2.7 to 5.5 V In frequency/8 mode f(XIN) ≤ 16 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 2.7 to 5.5 V In low-speed mode 2.7 to 5.5 V Performance overview |
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