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M38503M3H-XXXSP Datasheet(PDF) 1 Page - Renesas Technology Corp |
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M38503M3H-XXXSP Datasheet(HTML) 1 Page - Renesas Technology Corp |
1 / 88 page DESCRIPTION The 3850 group (spec. A) is the 8-bit microcomputer based on the 740 family core technology. The 3850 group (spec. A) is designed for the household products and office automation equipment and includes serial interface functions, 8-bit timer, and A/D converter. FEATURES qBasic machine-language instructions ...................................... 71 qMinimum instruction execution time ................................ 0.32 µs (at 12.5 MHz oscillation frequency) qMemory size ROM ................................................................... 8K to 32K bytes RAM ..................................................................... 512 to 1K bytes qProgrammable input/output ports ............................................ 34 qOn-chip software pull-up resistor qInterrupts ................................................. 15 sources, 14 vectors qTimers ............................................................................. 8-bit ✕ 4 qSerial interface Serial I/O1 .................... 8-bit ✕ 1(UART or Clock-synchronized) Serial I/O2 ................................... 8-bit ✕ 1(Clock-synchronized) qPWM ............................................................................... 8-bit ✕ 1 qA/D converter ............................................... 10-bit ✕ 9 channels qWatchdog timer ............................................................ 16-bit ✕ 1 PIN CONFIGURATION (TOP VIEW) Fig. 1 M3850XMXA-XXXFP/SP pin configuration qClock generating circuit ..................................... Built-in 2 circuits (connect to external ceramic resonator or quartz-crystal oscillator) qPower source voltage In high-speed mode .................................................. 4.0 to 5.5 V (at 12.5 MHz oscillation frequency) In high-speed mode .................................................. 2.7 to 5.5 V (at 6 MHz oscillation frequency) In middle-speed mode ............................................... 2.7 to 5.5 V (at 12.5 MHz oscillation frequency) In low-speed mode .................................................... 2.7 to 5.5 V (at 32 kHz oscillation frequency) qPower dissipation In high-speed mode Except M38507F8AFP/SP ............................................. 32.5mW M38507F8AFP/SP ......................................................... 37.5mW (at 12.5 MHz oscillation frequency, at 5 V power source voltage) In low-speed mode Except M38507F8AFP/SP ................................................ 60 µW M38507F8AFP/SP .......................................................... 450 µW (at 32 kHz oscillation frequency, at 3 V power source voltage) qOperating temperature range .................................... –20 to 85°C APPLICATION Office automation equipment, FA equipment, Household products, Consumer electronics, etc. Package type : FP ........................... PRSP0042GA-B (42P2R-A/E) (42-pin plastic-molded SSOP) Package type : SP ........................... PRDP0042BA-A (42P4B) (42-pin plastic-molded SDIP) P40/CNTR1 P41/INT0 P42/INT1 P43/INT2/SCMP2 AVSS P44/INT3/PWM VREF VCC P00/SIN2 P04/AN5 P05/AN6 P06/AN7 P07/AN8 P11(LED1) P12(LED2) P13(LED3) P14(LED4) P15(LED5) P10(LED0) P01/SOUT2 P02/SCLK2 P31/AN1 P32/AN2 P30/AN0 P33/AN3 P34/AN4 P03/SRDY2 40 41 42 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 33 3 2 1 21 20 19 18 17 16 15 14 13 12 11 9 8 7 6 5 4 10 P16(LED6) P17(LED7) P27/CNTR0/SRDY1 P26/SCLK1 P25/TxD P24/RxD P23 P22 CNVSS P21/XCIN P20/XCOUT RESET XIN XOUT VSS VPP : Flash memory version Rev.2.10 2005.11.14 page 1 of 86 REJ03B0093-0210 3850 Group (Spec.A) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER REJ03B0093-0210 Rev.2.10 Nov 14, 2005 |
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