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LC865620 数据表(PDF) 9 Page - Sanyo Semicon Device |
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LC865620 数据表(HTML) 9 Page - Sanyo Semicon Device |
9 / 23 page LC86P5632 No.6688-9/23 LC86P5632 Pin description Pin name I/O Function description Option PROM mode VSS - Power pin (-) - - VDD - Power pin (+) - - VDDVPP - Power pin (+) - Power for programming PORT0 P00 to P07 I/O •8-bit input/output port •Input for port 0 interrupt •Input/output in nibble units •Input for HOLD release •Pull-up resistor : Provided/Not provided •Output form : CMOS/N-channel open drain - PORT1 P10 to P17 I/O •8-bit input/output port •Input/output can be specified in a 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 Timer 1 output (PWM0 output) Output form : CMOS/N-channel open drain Data line D0 to D7 PORT2 P20 to P27 I/O •8-bit input/output port •Input/output can be specified in a bit unit Output form : CMOS/N-channel open drain PORT3 P30 to P37 I/O •8-bit input/output port •Input/output can be specified in a bit unit •15V withstand at N-channel open drain output Output form : CMOS/N-channel open drain Address input A7 to A0 PORT4 P40 to P47 I/O •8-bit input/output port •Input/output can be specified in a bit unit •15V withstand at N-channel open drain output Output form : CMOS/N-channel open drain Address input A14 to A8 (*5) P47 : TA (*4) PORT5 P50 to P51 I/O •2-bit input/output port •Input/output can be specified in a bit unit •15V withstand at N-channel open drain output Output form : CMOS/N-channel open drain •5-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/timer 0 event input P73 : INT3 input with noise filter/timer 0 event input P74 : 32.768kHz crystal oscillation terminal XT1 •Interrupt received forms, the vector addresses •Pull-up resistor : Provided/Not provided (P70,71,72,73) • P74 has no pull-up resistor. rising falling rising & falling high level low level vector INT0 enable enable disable enable enable 03H INT1 enable enable disable enable enable 0BH INT2 enable enable enable disable disable 13H PORT7 P70 P71 to P74 I/O I INT3 enable enable enable disable disable 1BH Input of PROM control signals DASEC (*1) OE (*2) CE (*3) Continue. |
类似零件编号 - LC865620 |
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类似说明 - LC865620 |
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