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M38063MCA-XXXFP Datasheet(PDF) 1 Page - Renesas Technology Corp |
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M38063MCA-XXXFP Datasheet(HTML) 1 Page - Renesas Technology Corp |
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1 / 59 page  DESCRIPTION The 3822 group (A version) is the 8-bit microcomputer based on the 740 family core technology. The 3822 group (A version) has the LCD drive control circuit, an 8- channel A-D converter, and a serial I/O as additional functions. The various microcomputers in the 3822 group (A version) include variations of internal memory size and packaging. For details, re- fer to the section on part numbering. FEATURES ●Basic machine-language instructions ...................................... 71 ●The minimum instruction execution time ........................... 0.4 µs (at f(XIN) = 10 MHz, High-speed mode) ●Memory size ROM ............................................................... 16 K to 48 K bytes RAM ................................................................. 512 to 1024 bytes ●Programmable input/output ports ............................................ 49 ●Software pull-up/pull-down resistors (Ports P0-P7 except port P40) ●Interrupts ................................................. 17 sources, 16 vectors (includes key input interrupt) ●Timers ........................................................... 8-bit ✕ 3, 16-bit ✕ 2 ●Serial I/O ...................... 8-bit ✕ 1 (UART or Clock-synchronized) ●A-D converter ................................................. 8-bit ✕ 8 channels ●LCD drive control circuit Bias ................................................................................... 1/2, 1/3 Duty ........................................................................... 1/2, 1/3, 1/4 Common output .......................................................................... 4 Segment output ........................................................................ 32 ●2 clock generating circuits (connect to external ceramic resonator or quartz-crystal oscillator) ●Power source voltage In high-speed mode (at f(XIN) ≤ 10 MHz) ................................................... 4.5 to 5.5 V (at f(XIN) ≤ 8 MHz) ..................................................... 4.0 to 5.5 V In middle-speed mode (at f(XIN) ≤ 6 MHz) ............... 1.8 to 5.5 V In low-speed mode .................................................... 1.8 to 5.5 V ●Power dissipation In high-speed mode ................................................ 15 mW (std.) (at f(XIN) = 8 MHz, Vcc = 5 V, Ta = 25 °C) In low-speed mode ................................................... 24 µW (std.) (at f(XIN) stopped, f(XCIN) = 32 kHz, Vcc = 3 V, Ta = 25 °C) ●Operating temperature range .................................. – 20 to 85 °C APPLICATIONS Camera, household appliances, consumer electronics, etc. Fig. 1 M3822XMXA-XXXFP pin configuration PIN CONFIGURATION (TOP VIEW) Package type : 80P6N-A (80-pin plastic-molded QFP) M3822XMXA-XXXFP AVSS VREF VCC SEG0 P41/ φ P40 XIN XOUT VSS P27 P26 P25 P24 P23 P22 P21 P20 RESET P70/XCOUT P71/XCIN COM0 VL3 COM1 COM2 COM3 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 3822 Group (A ver.) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER REJ03B0076-0120Z Rev.1.20 2003.12.24 Rev.1.20 Dec 24, 2003 page 1 of 57 |
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