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SPEAR-09-H122 Datasheet(PDF) 10 Page - STMicroelectronics |
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SPEAR-09-H122 Datasheet(HTML) 10 Page - STMicroelectronics |
10 / 40 page Pin description SPEAR-09-H122 10/40 2 Pin description 2.1 Functional pin group With reference to figure package schematic in Section 6, here follows the pin list, sorted by their belonging IP. All supply and ground pins are classified as power signals and gathered in the Table 3. Table 2. Pin description by functional group Group Signal name Ball Direction Function Pin type ADC AIN_0 W11 Input ADC analog input channel Analog buffer 2.5 V tolerant AIN_1 V11 AIN_2 V12 AIN_3 W12 AIN_4 W13 AIN_5 V13 AIN_6 V14 AIN_7 W14 ADC_VREFN W15 ADC negative voltage reference ADC_VREFP V15 ADC positive voltage reference DEBUG TEST_0 E15 Input Test configuration ports. For functional mode they have to be set to zero. TTL input buffer, 3.3 V tolerant, PD TEST_1 E14 TEST_2 D14 TEST_3 D13 TEST_4 E13 TEST_5 D12 nTRST D17 Input Test reset input TTL Schmitt trigger input buffer, 3.3 V tolerant, PU TDO E17 Output Test data output TTL output buffer, 3.3 V capable,4 mA TCK E16 Input Test clock TTL Schmitt trigger input buffer, 3.3 V tolerant, PU TDI D16 Input Test data input TMS D15 Input Test mode select PL PL_GPIO_0 P4 I/O Programmable logic I/O TTL BIDIR buffer, 3.3 V capable, 4mA 3.3 V tolerant, PU |
Número de pieza similar - SPEAR-09-H122_08 |
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Descripción similar - SPEAR-09-H122_08 |
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