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M37733MHB242FP Datasheet(PDF) 1 Page - Mitsubishi Electric Semiconductor |
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M37733MHB242FP Datasheet(HTML) 1 Page - Mitsubishi Electric Semiconductor |
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1 / 34 page  DESCRIPTION The M37733EHBXXXFP is a single-chip microcomputer using the 7700 Family core. This single-chip microcomputer has a CPU and a bus interface unit. The CPU is a 16-bit parallel processor that can be an 8-bit parallel processor, and the bus interface unit enhances the memory access efficiency to execute instructions fast. This microcomputer also includes a 32 kHz oscillation circuit, in addition to the PROM, RAM, multiple-function timers, serial I/O, A-D converter, and so on. The M37733EHBXXXFP has the same function as the M37733MHBXXXFP except that the built-in ROM is PROM. (Refer to the basic function blocks description.) For program development, the M37733EHBFS with erasable ROM that is housed in a windowed ceramic LCC is also provided. FEATURES qNumber of basic instructions .................................................. 103 qMemory size PROM ............................................. 124 Kbytes RAM ................................................ 3968 bytes qInstruction execution time The fastest instruction at 25 MHz frequency ...................... 160 ns qSingle power supply ...................................................... 5 V ± 10% qLow power dissipation (at 25 MHz frequency) ............................................47.5 mW (Typ.) qInterrupts ............................................................ 19 types, 7 levels qMultiple-function 16-bit timer ................................................. 5 + 3 qSerial I/O (UART or clock synchronous) ..................................... 3 q10-bit A-D converter ............................................ 8-channel inputs qWatchdog timer qProgrammable input/output (ports P0, P1, P2, P3, P4, P5, P6, P7, P8) ............................... 68 qClock generating circuit ........................................ 2 circuits built-in APPLICATION Control devices for general commercial equipment such as office automation, office equipment, and so on. Control devices for general industrial equipment such as communication equipment, and so on. Note. Do not use the windowed EPROM version for mass production, because it is a tool for program development (for evaluation). PIN CONFIGURATION (TOP VIEW) 1 PRELIMINAR Y Notice: This is not a final specification. Some parametric limits are subject to change. MITSUBISHI MICROCOMPUTERS M37733EHBXXXFP M37733EHBFS PROM VERSION OF M37733MHBXXXFP 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/RxD2 P73/AN3/CLK2 P72/AN2/CTS2 P71/AN1 P75/AN5/ADTRG/TxD2 P76/AN6/XcOUT P77/AN7/XcIN VSS AVSS VREF AVCC VCC P80/CTS0/RTS0/CLKS1 P81/CLK0 P82/RXD0/CLKS0 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 M37733EHBXXXFP |
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