Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ST72F321J7 Datasheet(PDF) 9 Page - STMicroelectronics |
|
ST72F321J7 Datasheet(HTML) 9 Page - STMicroelectronics |
9 / 179 page ST72321J 9/179 PIN DESCRIPTION (Cont’d) For external pin connection guidelines, refer to See “ELECTRICAL CHARACTERISTICS” on page 134. Legend / Abbreviations for Table 1: Type: I = input, O = output, S = supply Input level: A = Dedicated analog input In/Output level: C = CMOS 0.3VDD/0.7VDD CT= CMOS 0.3VDD/0.7VDD with input trigger Output level: HS = 20mA high sink (on N-buffer only) Port and control configuration: – Input: float = floating, wpu = weak pull-up, int = interrupt 1), ana = analog – Output: OD = open drain 2), PP = push-pull Refer to “I/O PORTS” on page 44 for more details on the software configuration of the I/O ports. The RESET configuration of each pin is shown in bold. This configuration is valid as long as the device is in reset state. Table 1. Device Pin Description Pin n° Pin Name Level Port Main function (after reset) Alternate Function Input Output 6 PB4 (HS)/ARTCLK I/O CT HS X ei3 X X Port B4 PWM-ART External Clock 7 PD0/AIN0 I/O CT X X X X X Port D0 ADC Analog Input 0 8 PD1/AIN1 I/O CT X X X X X Port D1 ADC Analog Input 1 9 PD2/AIN2 I/O CT X X X X X Port D2 ADC Analog Input 2 10 PD3/AIN3 I/O CT X X X X X Port D3 ADC Analog Input 3 11 PD4/AIN4 I/O CT X X X X X Port D4 ADC Analog Input 4 12 PD5/AIN5 I/O CT X X X X X Port D5 ADC Analog Input 5 13 VAREF S Analog Reference Voltage for ADC 14 VSSA S Analog Ground Voltage 15 PF0/MCO/AIN8 I/O CT X ei1 X X X Port F0 Main clock out (fOSC/2) ADC Analog Input 8 16 PF1 (HS)/BEEP I/O CT HS X ei1 X X Port F1 Beep signal output 17 PF2 (HS) I/O CT HS X ei1 X X Port F2 18 PF4/OCMP1_A/ AIN10 I/O CT X X X X X Port F4 Timer A Output Compare 1 ADC Analog Input 10 19 PF6 (HS)/ICAP1_A I/O CT HS X X X X Port F6 Timer A Input Capture 1 20 PF7 (HS)/ EXTCLK_A I/O CT HS X X X X Port F7 Timer A External Clock Source 21 VDD_0 S Digital Main Supply Voltage 22 VSS_0 S Digital Ground Voltage 23 PC0/OCMP2_B/ AIN12 I/O CT X X X X X Port C0 Timer B Output Compare 2 ADC Analog Input 12 24 PC1/OCMP1_B/ AIN13 I/O CT X X X X X Port C1 Timer B Output Compare 1 ADC Analog Input 13 25 PC2 (HS)/ICAP2_B I/O CT HS X X X X Port C2 Timer B Input Capture 2 26 PC3 (HS)/ICAP1_B I/O CT HS X X X X Port C3 Timer B Input Capture 1 |
Número de pieza similar - ST72F321J7 |
|
Descripción similar - ST72F321J7 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |