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M37702M2BXXXFP Datasheet(PDF) 1 Page - Mitsubishi Electric Semiconductor |
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M37702M2BXXXFP Datasheet(HTML) 1 Page - Mitsubishi Electric Semiconductor |
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1 / 59 page  MITSUBISHI MICROCOMPUTERS M37702M2AXXXFP, M37702M2BXXXFP M37702S1AFP, M37702S1BFP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER M37702M2BXXXFP, M37702S1BFP (The fastest instruction at 25 MHz frequency) .................. 160 ns • Single power supply ..................................................... 5 V ± 10% • Low power dissipation (at 16 MHz frequency) ......................................... 60 mW (Typ.) • Interrupts ............................................................ 19 types 7 levels • Multiple function 16-bit timer ................................................ 5 + 3 • UART (may also be synchronous) .............................................. 2 • 8-bit A-D converter ............................................. 8-channel inputs • 12-bit watchdog timer. • Programmable input/output (ports P0, P1, P2, P3, P4, P5, P6, P7, P8) .............................. 68 APPLICATION Control devices for office equipment such as copiers, printers, typewriters, facsimiles, word processors, and personal computers Control devices for industrial equipment such as ME, NC, commu- nication and measuring instruments. NOTE Refer to “Chapter 5 PRECAUTIONS” when using this microcom- puter. DESCRIPTION The M37702M2AXXXFP is a single-chip microcomputers designed with high-performance CMOS silicon gate technology. This is housed in a 80-pin plastic molded QFP. This single-chip microcomputer has a large 16 M bytes address space, three in- struction queue buffers, and two data buffers for high-speed instruction execution. The CPU is a 16-bit parallel processor that can also be switched to perform 8-bit parallel processing. This microcomputer is suitable for office, business, and industrial equipment controller that require high-speed processing of large data. The differences between M37702M2AXXXFP, M37702M2BXXXFP, M37702S1AFP and M37702S1BFP are the ROM size and the ex- ternal clock input frequency as shown below. Therefore, the following descriptions will be for the M37702M2AXXXFP unless otherwise noted. FEATURES • Number of basic instructions ..................................................103 • Memory size ROM ................................................ 16 K bytes RAM ................................................. 512 bytes • Instruction execution time M37702M2AXXXFP, M37702S1AFP (The fastest instruction at 16 MHz frequency) .................. 250 ns M37702M2-XXXFP and M37702S1FP are respectively unified into M37702M2AXXXFP and M37702S1AFP. PIN CONFIGURATION (TOP VIEW) External clock input frequency 16 MHz 25 MHz 16 MHz 25 MHz Type name M37702M2AXXXFP M37702M2BXXXFP M37702S1AFP M37702S1BFP ROM size 16 K bytes 16 K bytes External External The M37702M2AXXXFP and M37702S1AFP satisfy the timing requirements and the switching characteristics of the former M37702M2-XXXFP and M37702S1FP. P40/HOLD P27/A23/D7 25 27 26 28 34 29 31 32 33 35 38 39 40 80 79 78 77 76 75 74 73 72 71 69 67 66 65 70 Outline 80P6N-A P74/AN4 P73/AN3 P72/AN2 P71/AN1 P75/AN5 P76/AN6 P77/AN7/ADTRG VSS AVSS VREF AVCC VCC P80/CTS0/RTS0 P81/CLK0 P82/RXD0 P83/TXD0 RESET XOUT P32/ALE P30/R/W P31/BHE CNVSS Vss BYTE XIN P26/A22/D6 P25/A21/D5 P24/A20/D4 E P33/HLDA 68 37 36 30 M37702M2AXXXFP or M37702M2BXXXFP or M37702S1AFP or M37702S1BFP V : Used in the evaluation chip mode only |
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