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LC86E6560 Arkusz danych(PDF) 7 Page - Sanyo Semicon Device |
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LC86E6560 Arkusz danych(HTML) 7 Page - Sanyo Semicon Device |
7 / 21 page LC86E6560 No.6750-7/21 Pin Description Pin Name I/O Function description Option EPROM mode VSS1, 2 - Power pin (-) *4 - - VDD1, 2, 3, 4 - Power pin (+) *4 - - VP - Power pin (+) for the VFD output pull-down resist - - PORT 0 P00 - P07 I/O •8-bit input/output port Input/output in nibble units •Input for port0 interrupt •Input for HOLD release •15V withstand at N-channel open drain output •Pull-up resistor : Provided/not provided (each nibble) •Output form : CMOS/N-channel open drain (each bit) - PORT 1 P10 - P17 I/O •8-bit input/output port Input/output can be specified in bit unit. •Other 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 Buzzer output P17 Timer1 output (PWM0 output) Output form : CMOS/N-channel open drain (each bit) Data line D0 to D7 PORT 3 P30 - P37 I/O •8-bit input/output port Input/output in bit unit •15V withstand at N-channel open drain output Output form : CMOS/N-channel open drain (each bit) - •4-bit input/output port Input/output in bit unit •2-bit input port •Other pin functions P70 : INT0 input/HOLD release/N-channel Tr. output for watchdog timer P71 : INT1 input/HOLD release input P72 : INT2 input/timer0 event input P73 : INT3 input with noise filter/timer0 event input P74 : 32.768kHz crystal oscillation terminal XT1 P75 : 32.768kHz crystal oscillation terminal XT2 •Interrupt received form, vector address - rising falling rising/ falling H level L level Vector PORT 7 P70 - P73 P74 - P75 I/O I INT0 INT1 INT2 INT3 enable enable enable enable enable enable enable enable disable disable enable enable enable enable disable disable enable enable disable disable 03H 0BH 13H 1BH EPROM control signal DASEC(*1) OE (*2) CE (*3) PORT 8 P80 -P83 P84 -P87 I I/O •4-bit input/output port Input/output in bit unit •4-bit input port •Other function AD input port (8 port pins) - - S0/T0 to S6/T6 *6 O Output for VFD display controller segment/timing in common - - S7/T7 to S15/T15 *7 O •Output for VFD display controller segment /timing with internal pull-down resistor in common •Internal pull-down resistor output - TA (*5) (Continue) |
Podobny numer części - LC86E6560 |
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Podobny opis - LC86E6560 |
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