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LC87F6AC8ALU-EJ-H Fiches technique(PDF) 11 Page - ON Semiconductor |
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LC87F6AC8ALU-EJ-H Fiches technique(HTML) 11 Page - ON Semiconductor |
11 / 34 page LC87F6AC8A No.A0145-11/34 Pin Description * Common to LC876A00 and LC876B00 compatible series Pin Name I/O Description Option VSS1, VSS2 – – power supply pin No VDD1, VDD2 VDD3, VDD4 – + power supply pin No VP – – VFD power supply pin No Port 0 P00 to P07 I/O • 8-bit input/output port • Input/output can be specified in 4-bit units. • Pull-up registers can be turned on and off in 4-bit units. • HOLD release input • Port 0 interrupt input • 12V maximum withstand voltage in N-channel open drain output mode • Multiplexed pin functions P05: Clock output (system clock/subclock selectable) P06: Timer 6 toggle output P07: Timer 7 toggle output Yes Port 1 P10 to P17 I/O • 8-bit input/output port • Input/output can be specified in 1-bit units. • Pull-up registers can be turned on and off in 1-bit units. • Multiplexed pin functions P10: SIO0 data output P11: SIO0 data input / bus input/output P12: SIO0 clock input/output P13: SIO1 data output P14: SIO1 data input / bus input/output P15: SIO1 clock input/output P16: Timer 1 PWML output AD converter input port (AN14) P17: Timer 1 PWMH output/buzzer output Yes Port 7 P70 to P73 I/O • 4-bit input/output port • Input/output can be specified in 1-bit units. • Pull-up registers can be turned on and off in 1-bit units. • Multiplexed pin functions P70: INT0 input/HOLD release input/timer 0L capture input/watchdog timer output P71: INT1 input/HOLD release input/timer 0H capture input P72: INT2 input/HOLD release input/timer 0 event input/timer 0L capture input/ high-speed clock counter input P73: INT3 input (input with noise filter)/timer 0 event input/timer 0H capture input AD converter input port: AN8(P70), AN9(P71) • Interrupt acknowledge type INT0 ○ ○ × ○ ○ INT1 ○ ○ × ○ ○ INT2 ○ ○ ○ × × INT3 ○ ○ ○ × × No Port 8 P80 to P87 I/O • 8-bit input/output port • Input/output can be specified in 1-bit units. • Multiplexed pin functions AD converter input port: AN0 to AN7 Small signal detector input port: MICIN (P87) No |
Numéro de pièce similaire - LC87F6AC8ALU-EJ-H |
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Description similaire - LC87F6AC8ALU-EJ-H |
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