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M38B57MC Fiches technique(PDF) 11 Page - Mitsubishi Electric Semiconductor |
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M38B57MC Fiches technique(HTML) 11 Page - Mitsubishi Electric Semiconductor |
11 / 69 page MITSUBISHI MICROCOMPUTERS 38B5 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER 11 PRELIMINAR Y Notice: This is not a final specification. Some parametric limits are subject to change. Table 4 List of I/O Port Functions (1) Pin Name Input/Output I/O Format Non-Port Function Related SFRs Ref.No. P00/FLD8– Port P0 Input/output, CMOS compatible input level FLD automatic display function FLDC mode register (1) P07/FLD15 individual bits High-breakdown voltage P- Port P0FLD/port switch register channel open-drain output with pull-down resistor P10/FLD16– Port P1 Output High-breakdown voltage P- FLDC mode register (2) P17/FLD23 channel open-drain output with pull-down resistor P20/BUZ02/ Port P2 Input/output, Low-voltage input level Buzzer output (P20) FLDC mode register (3) FLD0 individual bits High-breakdown voltage P- Port P2FLD/port switch register P21/FLD1– channel open-drain output Buzzer output control register (1) P27/FLD7 P30/FLD24– Port P3 Output High-breakdown voltage P- FLDC mode register (2) P37/FLD31 channel open-drain output with pull-down resistor P40/INT0, Port P4 Input/output, CMOS compatible input level External interrupt input Interrupt edge selection register (4) P41/INT1, individual bits N-channel open-drain output P42/INT3 P43/BUZ01 Buzzer output Buzzer output control register (5) P44/PWM1 PWM output Timer 56 mode register (6) P45/T1OUT Timer output Timer 12 mode register (7) P46/T3OUT Timer output Timer 34 mode register (7) P47/INT2 Input CMOS compatible input level External interrput input Interrupt edge selection register (8) Interrupt interval determination control register P50/SIN1 Port P5 Input/output, CMOS compatible input level Serial I/O1 function I/O Serial I/O1 control register 1, 2 (9) P51/SOUT1, individual bits CMOS 3-state output (10) P52/SCLK11, P53/SCLK12 P54/RXD, Serial I/O2 function I/O Serial I/O2 control register (9) P55/TXD, UART control register (10) P56/SCLK21 ________ P57/SRDY2/ (11) SCLK22 P60/CNTR1 Port P6 CMOS compatible input level External count I/O Interrupt edge selection register (4) N-channel open-drain output P61/CNTR0/ CMOS compatible input level (12) CNTR2 CMOS 3-state output ________ P62/SRDY1/ Serial I/O1 function I/O Serial I/O1 control register 1, 2 (13) AN8 A-D conversion input A-D control register P63/AN9 A-D conversion input A-D control register (14) P64/INT4/ Serial I/O1 function I/O Serial I/O1 control register 1, 2 (15) SBUSY1/AN10 A-D conversion input A-D control register External interrupt input Interrupt edge selection register P65/SSTB1/ Serial I/O1 function I/O Serial I/O1 control register 1, 2 (16) AN11 A-D conversion input A-D control register P70/AN0– Port P7 A-D conversion input A-D control register (14) P77/AN7 |
Numéro de pièce similaire - M38B57MC |
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Description similaire - M38B57MC |
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