ST MICROELECTRONICS STM32L021F4_2

celestial-altium-MCU_STM32

Symbol

20 pins

none

no footprint linked

This symbol carries no usable footprint reference, so nothing is linked. Generating one is a better answer than guessing.

none

no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

No footprint is linked, so there is nothing to cross-check.

Pin	Name	Type
1	PC14-OSC32_IN/RCC_OSC32_IN	passive
2	PC15-OSC32_OUT/RCC_OSC32_OUT	passive
3	NRST	passive
4	VDDA	passive
5	PA0-CK_IN/ADC/COMP1/LPTIM1/LPUART1/RCC/RTC/SYS/TIM2/USART2	passive
6	PA1/ADC_IN1/COMP1_INP/I2C1_SMBA/LPTIM1_IN2/LPUART1_TX/TIM21_ETR/TIM2_CH2/USART2_DE/USART2_RTS	passive
7	PA4/ADC/COMP1/COMP2/I2C1/LPTIM1/LPUART1/SPI1/TIM2/USART2	passive
8	PA5/ADC_IN5/COMP1_INM/COMP2_INM/LPTIM1_IN2/SPI1_SCK/TIM2_CH1/TIM2_ETR	passive
9	PA6/ADC_IN6/COMP1_OUT/LPTIM1_ETR/LPUART1_CTS/SPI1_MISO	passive
10	PA7/ADC_IN7/COMP2_INP/COMP2_OUT/LPTIM1_OUT/SPI1_MOSI/TIM21_ETR/USART2_CTS	passive
11	PB1/ADC_IN9/LPTIM1_IN1/LPUART1_DE/LPUART1_RTS/SPI1_MOSI/SYS_VREF_OUT_PB1/TIM2_CH4/USART2_CK	passive
12	VSS	passive
13	VDD	passive
14	PA9/COMP1_OUT/I2C1_SCL/LPTIM1_OUT/RCC_MCO/TIM21_CH2/USART2_TX	passive
15	PA10/COMP1_OUT/I2C1_SDA/RTC_REFIN/TIM21_CH1/TIM2_CH3/USART2_RX	passive
16	PA13/COMP1_OUT/I2C1_SDA/LPTIM1_ETR/LPUART1_RX/SPI1_SCK/SYS_SWDIO	passive
17	PA14/COMP2_OUT/I2C1_SMBA/LPTIM1_OUT/LPUART1_TX/SPI1_MISO/SYS_SWCLK/USART2_TX	passive
18	PB6/COMP2_INP/I2C1_SCL/LPTIM1_ETR/LPUART1_TX/TIM2_CH3/USART2_TX	passive
19	PB7/COMP2_INP/I2C1_SDA/LPTIM1_IN2/LPUART1_RX/SYS_PVD_IN/TIM2_CH4/USART2_RX	passive
20	PB9-BOOT0	passive

Provenance

Source: celestial-altium-symbols
Credit: Celestial Altium Library by Issus and contributors (https://github.com/issus/altium-library)
Licence: LicenseRef-Celestial-Altium
Link method: none
Cross-check: not confirmed