Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

STM32L021D4 Arkusz danych(PDF) 36 Page - STMicroelectronics

Numer części STM32L021D4
Szczegółowy opis  Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES
PDF  114 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  STMICROELECTRONICS [STMicroelectronics]
Strona internetowa  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32L021D4 Arkusz danych(HTML) 36 Page - STMicroelectronics

Back Button STM32L021D4 Datasheet HTML 32Page - STMicroelectronics STM32L021D4 Datasheet HTML 33Page - STMicroelectronics STM32L021D4 Datasheet HTML 34Page - STMicroelectronics STM32L021D4 Datasheet HTML 35Page - STMicroelectronics STM32L021D4 Datasheet HTML 36Page - STMicroelectronics STM32L021D4 Datasheet HTML 37Page - STMicroelectronics STM32L021D4 Datasheet HTML 38Page - STMicroelectronics STM32L021D4 Datasheet HTML 39Page - STMicroelectronics STM32L021D4 Datasheet HTML 40Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 36 / 114 page
background image
Pin descriptions
STM32L021x4
36/114
DocID027982 Rev 5
Notes
Unless otherwise specified by a note, all I/Os are set as floating inputs during and
after reset.
Pin functions
Alternate
functions
Functions selected through GPIOx_AFR registers
Additional
functions
Functions directly selected/enabled through peripheral registers
Table 11. Legend/abbreviations used in the pinout table (continued)
Name
Abbreviation
Definition
Table 12. Pin definitions
Pin number
Pin name
(function
after reset)
Notes
Pin functions
Alternate functions Additional functions
2122
22
PC14-
OSC32_IN
I/O
FT
-
-
OSC32_IN
3233
33
PC15-
OSC32_OUT
I/O
TC
-
-
OSC32_OUT
4344
44
NRST
I/O RST
(2)
--
10
455
55
VDDA
S
-
(3)(4)
--
5566
66
PA0-CK_IN
I/O
TTa
-
USART2_RX,
LPTIM1_IN1,
TIM2_CH1,
USART2_CTS,
TIM2_ETR,
LPUART1_RX,
COMP1_OUT
COMP1_INM,
ADC_IN0,
RTC_TAMP2/WKUP1
/CK_IN
6677
77
PA1
I/O
FT
-
EVENTOUT,
LPTIM1_IN2,
TIM2_CH2,
I2C1_SMBA,
USART2_RTS_DE,
TIM21_ETR,
LPUART1_TX
COMP1_INP,
ADC_IN1
--
8
8
8
8
PA2
I/O
TTa
-
TIM21_CH1,
TIM2_CH3,
USART2_TX,
LPUART1_TX,
COMP2_OUT
COMP2_INM,
ADC_IN2,
RTC_TAMP3/RTC_T
S/RTC_OUT/WKUP3



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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