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ST72325AR7-Auto Datasheet(PDF) 23 Page - STMicroelectronics |
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ST72325AR7-Auto Datasheet(HTML) 23 Page - STMicroelectronics |
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23 / 243 page  Obsolete Product(s) - Obsolete Product(s) ST72325xxx-Auto Package pinout and pin description Doc ID 13770 Rev 3 23/243 2.2 Pin description In the device pin description table, the RESET configuration of each pin is shown in bold. This configuration is valid as long as the device is in reset state. Refer to Section 9: I/O ports for more details on the software configuration of the I/O ports. Table 3. Device pin descriptions (LQFP64 and LQFP44) Pin Level Port Main function (after reset) Alternate function No. Name Input Output 1 - PE4 (HS) I/O CT HS X XX X Port E4 2 - PE5 (HS) I/O CT HS X XX X Port E5 3 - PE6 (HS) I/O CT HS X XX X Port E6 4 - PE7 (HS) I/O CT HS X XX X Port E7 5 2 PB0/PWM3 I/O CT X ei2 X X Port B0 PWM Output 3 Caution: Negative current injection not allowed on this pin 6 3 PB1/PWM2 I/O CT X ei2 X X Port B1 PWM Output 2 7 4 PB2/PWM1 I/O CT X ei2 X X Port B2 PWM Output 1 8 5 PB3/PWM0 I/O CT X ei2 X X Port B3 PWM Output 0 9 6 PB4 (HS)/ARTCLK I/O CT HS X ei3 X X Port B4 PWM-ART External Clock 10 -(1) PB5 / ARTIC1 I/O CT X ei3 X X Port B5 PWM-ART Input Capture 1 11 -(1) PB6 / ARTIC2 I/O CT X ei3 X X Port B6 PWM-ART Input Capture 2 12 -(1) PB7 I/O CT X ei3 X X Port B7 13 7 PD0/AIN0 I/O CT X X X X X Port D0 ADC Analog Input 0 14 8 PD1/AIN1 I/O CT X X X X X Port D1 ADC Analog Input 1 15 9 PD2/AIN2 I/O CT X X X X X Port D2 ADC Analog Input 2 16 10 PD3/AIN3 I/O CT X X X X X Port D3 ADC Analog Input 3 17 11 PD4/AIN4 I/O CT X X X X X Port D4 ADC Analog Input 4 18 12 PD5/AIN5 I/O CT X X X X X Port D5 ADC Analog Input 5 19 -(1) PD6/AIN6 I/O CT X X X X X Port D6 ADC Analog Input 6 20 -(1) PD7/AIN7 I/O CT X X X X X Port D7 ADC Analog Input 7 21 13 VAREF (2) I Analog Reference Voltage for ADC 22 14 VSSA (2) S Analog Ground Voltage |
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