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LC87F1HC4BUWA-2H Fiches technique(PDF) 10 Page - ON Semiconductor |
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LC87F1HC4BUWA-2H Fiches technique(HTML) 10 Page - ON Semiconductor |
10 / 28 page LC87F1HC4B www.onsemi.com 10 Continued from preceding page. Pin Name I/O Description Option Port 7 I/O 4-bit I/O port I/O specifiable in 1-bit units Pull-up resistors can be turned on and off in 1-bit units. Pin functions P70: INT0 input/HOLD reset input/timer 0L capture input/watchdog timer output P71: INT1 input/HOLD reset input/timer 0H capture input P72: INT2 input/HOLD reset 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/ IR remote controller receiver input AD converter input ports: AN8(P70), AN9(P71) Interrupt acknowledge types No P70 to P73 Rising Falling Rising & Falling H level L level INT0 enable enable disable enable enable INT1 enable enable disable enable enable INT2 enable enable enable disable disable INT3 enable enable enable disable disable PWM0 PWM1 I/O PWM0, PWM1 output port General-purpose input port Pin functions PWM0: Audio interface master clock output PWM1: Audio interface master clock input No UHD- I/O USB data I/O pin UHD-/general-purpose I/O port No UHD+ I/O USB data I/O pin UHD+/general-purpose I/O port No RES Input Reset pin No XT1 Input 32.768kHz crystal oscillator input Pin functions General-purpose input port AD converter input ports: AN10 Must be connected to VDD1 when not to be used. No XT2 I/O 32.768kHz crystal oscillator output Pin functions General-purpose I/O AD converter input port: AN11 Must be set for oscillation and kept open if not to be used. No CF1 Input Ceramic/crystal resonator input No CF2 Output Ceramic/crystal resonator output No |
Numéro de pièce similaire - LC87F1HC4BUWA-2H |
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Description similaire - LC87F1HC4BUWA-2H |
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