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전자부품 데이터시트 검색엔진 |
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Q67120-C723 데이터시트(PDF) 8 Page - Siemens Semiconductor Group |
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Q67120-C723 데이터시트(HTML) 8 Page - Siemens Semiconductor Group |
8 / 61 page ![]() SAB 80C517/80C537 Semiconductor Group 7 Pin Definitions and Functions (cont’d) Symbol Pin Number I/O *) Function P-LCC-84 P-MQFP-100-2 RESET 10 73 I RESET A low level on this pin for the duration of one machine cycle while the oscillator is running resets the SAB 80C517. A small internal pull-up resistor permits power-on reset using only a capacitor connected to VSS. VAREF 11 78 Reference voltage for the A/D con- verter. VAGND 12 79 Reference ground for the A/D converter. P7.7 -P7.0 13 - 20 80 - 87 I Port 7 is an 8-bit unidirectional input port. Port pins can be used for digital input, if voltage levels meet the specified input high/low voltages, and for the lower 8-bit of the multiplexed analog inputs of the A/D converter, simultaneously. * I = Input O = Output |
유사한 부품 번호 - Q67120-C723 |
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유사한 설명 - Q67120-C723 |
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