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M38B4XMXH Fiches technique(PDF) 4 Page - Mitsubishi Electric Semiconductor |
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M38B4XMXH Fiches technique(HTML) 4 Page - Mitsubishi Electric Semiconductor |
4 / 78 page 4 38B4 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER MITSUBISHI MICROCOMPUTERS Table 2 Pin description (2) Function except a port function Pin Name Function P50/SIN1, I/O port P5 • 8-bit CMOS I/O port with the same function as port P0. • Serial I/O1 function pins P51/SOUT1, • CMOS compatible input level. P52/SCLK11, • CMOS 3-state output structure. P53/SCLK12 P54/RXD, • Serial I/O2 function pins P55/TXD, P56/SCLK21, P57/SRDY2/ SCLK22 P60/CNTR1 I/O port P6 • 1-bit I/O port with the same function as port P0. • Timer input pin • CMOS compatible input level. In the mask option type P, • N-channel open-drain output structure. CNTR1 cannot be used. P61/CNTR0/ • 5-bit CMOS I/O port with the same function as port P0. • Timer I/O pin CNTR2 • CMOS compatible input level. P62/SRDY1/ • CMOS 3-state output structure. • Serial I/O1 function pin AN8 • A-D conversion input pin P63/AN9 • A-D conversion input pin • Dimmer signal output pin P64/INT4/ • Serial I/O1 function pin SBUSY1/AN10, • A-D conversion input pin P65/SSTB1/ • Interrupt input pin (P64) AN11 P70/AN0– I/O port P7 • 8-bit CMOS I/O port with the same function as port P0. • A-D conversion input pin P77/AN7 • CMOS compatible input level. • CMOS 3-state output structure. P80/FLD32– I/O port P8 • 4-bit I/O port with the same function as port P0. • FLD automatic display pins P83/FLD35 • Low-voltage input level. • High-breakdown-voltage P-channel open-drain output structure. P84/FLD36 • 4-bit CMOS I/O port with the same function as port P0. P85/RTP0/ • Low-voltage input level. • FLD automatic display pins FLD37, • CMOS 3-state output structure • Real time port output P86/RTP1/ FLD38 P87/PWM0/ • FLD automatic display pins FLD39 • 14-bit PWM output P90/XCIN, I/O port P9 • 2-bit CMOS I/O port with the same function as port P0. • I/O pins for sub-clock generating P91/XCOUT • CMOS compatible input level. circuit (connect a ceramic resona- • CMOS 3-state output structure. tor or a quarts-crystal oscillator) |
Numéro de pièce similaire - M38B4XMXH |
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Description similaire - M38B4XMXH |
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