Zakładka z wyszukiwarką danych komponentów |
|
ST72141K Arkusz danych(PDF) 7 Page - STMicroelectronics |
|
ST72141K Arkusz danych(HTML) 7 Page - STMicroelectronics |
7 / 132 page ST72141K 7/132 PIN DESCRIPTION (Cont’d) Legend / Abbreviations: 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 = high sink (on N-buffer only), R = 70 Ω/100Ω ratio of logical levels. Analog level if used as PWM filtered with an external capacitor Port configuration capabilities: – Input: float = floating, wpu = weak pull-up, int = interrupt, ana = analog – Output: OD = open drain, T = true open drain, PP = push-pull Note: the Reset configuration of each pin is shown in bold. Table 1. Device Pin Description Pin n° Pin Name Level Port / Control Main Function (after reset) Alternate Function Input Output 1 1 MCO5 O C X Motor Control Output Channel 5 2 2 MCO4 O C X Motor Control Output Channel 4 3 3 MCO3 O C X Motor Control Output Channel 3 4 4 MCO2 O C X Motor Control Output Channel 2 5 5 MCO1 O C X Motor Control Output Channel 1 6 6 MCO0 O C X Motor Control Output Channel 0 7 7 MCES ICT X Motor Control Emergency Stop Input 8 8 PB5/MISO I/O CT X EI1 X X Port B5 SPI Master In / Slave Out Data 9 NC Not Connected 9 10 PB4/MOSI I/O CT X EI1 X X Port B4 SPI Master Out / Slave In Data 10 11 PB3/SCK I/O CT X EI1 X X Port B3 SPI Serial Clock 11 12 PB2/SS I/O CT HS X EI1 T Port B2 SPI Slave Select (active low) 12 13 PB1/EXTCLK_B I/O CT HS X EI1 T Port B1 Timer B Input Clock 13 14 PB0/EXTCLK_A I/O CT HS X EI1 T Port B0 Timer A Input Clock 14 15 OSC1 These pins connect a crystal or ceramic resonator, or an external RC, or an external source to the on-chip oscillator 15 16 OSC2 16 17 RESET I/O C X X Top priority non maskable interrupt (active low) 17 18 PA0/AIN0 I/O CT X EI0 X X X Port A0 ADC Analog Input 0 18 19 PA1/ICAP2_B/AIN1 I/O CT X EI0 X X X Port A1 Timer B Input Capture 2 or ADC Analog Input 1 19 20 PA2/ICAP1_B/AIN2 I/O CT X EI0 X X X Port A2 Timer B Input Capture 1 or ADC Analog Input 2 6 |
Podobny numer części - ST72141K |
|
Podobny opis - ST72141K |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |