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LC87F1K64 数据表(PDF) 11 Page - ON Semiconductor |
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LC87F1K64 数据表(HTML) 11 Page - ON Semiconductor |
11 / 35 page LC87F1K64A No.A2197-11/35 Continued from preceding page. Pin Name I/O Description Option Port 7 • 4-bit I/O port • I/O can be specified in 1-bit units • Pull-up resistors can be turned on and off in 1-bit units. • 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 / infrared remote control receiver input AD converter input port: AN8 (P70), AN9 (P71) Interrupt acknowledge types 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 P70 to P73 I/O No PWM0 PWM1 I/O PWM0 and PWM1 output port General-purpose input port • Pin functions PWM0: Audio interface master clock output PWM1: Audio interface master clock input No UHAD- UHAD+ I/O USB-A port data I/O pin / general-purpose I/O port No UHBD- UHBD+ I/O USB-B port data I/O pin / general-purpose I/O port No RES I/O External reset input / internal reset output No XT1 I • 32.768kHz crystal resonator input • Pin functions General-purpose input port AD converter input port: AN10 No XT2 I/O • 32.768kHz crystal resonator output • Pin functions General-purpose I/O port AD converter input port: AN11 No CF1 I Ceramic/crystal resonator input No CF2 O Ceramic/crystal resonator output No |
类似零件编号 - LC87F1K64 |
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类似说明 - LC87F1K64 |
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