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ENA0929 Datasheet(PDF) 9 Page - Sanyo Semicon Device |
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ENA0929 Datasheet(HTML) 9 Page - Sanyo Semicon Device |
9 / 25 page LC87F5NC8A No.A0929-9/25 Continued from preceding page. Pin Name I/O Description Option Port 7 • 4-bit I/O port • I/O specifiable in 1-bit units • Pull-up resistor can be turned on and off in 1-bit units • Other functions P70: INT0 input/HOLD release input/Timer 0L capture input/Output for watchdog timer P71: INT1 input/HOLD release input/Timer 0H capture input P72: INT2 input/HOLD release input/Timer 0 event input/Timer 0L capture input P73: INT3 input with noise filter/Timer 0 event input/Timer 0H capture input • Interrupt acknowledge type Rising Falling Rising/ Falling H level L level INT0 INT1 INT2 INT3 enable enable enable enable enable enable enable enable disable disable enable enable enable enable disable disable enable enable disable disable P70 to P73 I/O • AD converter input port: AN8 (P70), AN9 (P71) No Port 8 P80 to P87 I/O • 8-bit I/O port • I/O specifiable in 1-bit units • Other functions P80 to P87: AD converter input port No Port A PA0 to PA5 I/O • 6-bit I/O port • I/O specifiable in 1-bit units • Pull-up resistor can be turned on and off in 1-bit units Yes Port B PB0 to PB7 I/O • 8-bit I/O port • I/O specifiable in 1-bit units • Pull-up resistor can be turned on and off in 1-bit units Yes Port C PC0 to PC7 I/O • 8-bit I/O port • I/O specifiable in 1-bit units • Pull-up resistor can be turned on and off in 1-bit units • Pin functions DBGP0 to DBGP2 (PC5 to PC7): On-chip Debugger Yes Port E PE0 to PE7 I/O • 8-bit I/O port • I/O specifiable in 2-bit units • Pull-up resistor can be turned on and off in 1-bit units No Port F PF0 to PF7 I/O • 8-bit I/O port • I/O specifiable in 2-bit units • Pull-up resistor can be turned on and off in 1-bit units No SIO2 Port SI2P0 to SI2P3 I/O • 4-bit I/O port • I/O specifiable in 1-bit units • Shared functions: SI2P0: SIO2 data output SI2P1: SIO2 data input, bus input/output SI2P2: SIO2 clock input/output SI2P3: SIO2 clock output No PWM0, PWM1 O • PWM0, PWM1 output port • General-purpose I/O available No RES I Reset pin No XT1 I • Input terminal for 32.768kHz X'tal oscillation • Shared functions: AN10: AD converter input port General-purpose input port Must be connected to VDD1 if not to be used. No XT2 I/O • Output terminal for 32.768kHz X'tal oscillation • Shared functions: AN11: AD converter input port General-purpose I/O port Must be set for oscillation and kept open if not to be used. No CF1 I Ceramic resonator input pin No CF2 O Ceramic resonator output pin No |
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Similar Description - ENA0929 |
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