component
STM32L011D4P6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), TSSOP-14. Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownSTM32L011D4P6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · TSSOP-14
STM32L011D4P6 from STMicroelectronics, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | PB9-BOOT0 | bidirectional | Boot memory selection pin; determines whether device boots from Flash memory, System memory, or embedded RAM on reset. |
| 2 | PC14-OSC32_IN | bidirectional | Low-speed external oscillator input pin for 32.768 kHz crystal oscillator connection with 5V tolerance. |
| 3 | PC15-OSC32_OUT | bidirectional | Low-speed external oscillator output pin for 32.768 kHz crystal oscillator connection with standard 3.3V tolerance. |
| 4 | NRST | bidirectional | Active-low reset input with embedded weak pull-up resistor (30 to 60 kΩ) and internal RC filter for device reset control. |
| 5 | PA0-CK_IN | bidirectional | VDD-tolerant analog-capable GPIO supporting ADC channel 0, external clock input, timer input capture, and USART receive functions. |
| 6 | PA1 | bidirectional | 5V-tolerant GPIO pin supporting timer channel compare, I2C slope master bit address, and USART control signal functions. |
| 7 | PA4 | bidirectional | VDD-tolerant analog-capable GPIO supporting ADC channel 4, SPI chip select, I2C clock, and comparator alternate functions. |
| 8 | PA7 | bidirectional | 5V-tolerant GPIO pin supporting SPI MOSI output, timer output compare, low-power timer output, and comparator output functions. |
| 9 | VSS | power_in | Digital and analog ground (0V) reference providing current return path for all internal circuits and external connections. |
| 10 | VDD | power_in | Main digital power supply input ranging from 1.8V to 3.6V for all I/O and internal logic; VDDA is internally connected on TSSOP14 package. |
| 11 | PA9 | bidirectional | 5V-tolerant FM+ capable I2C pin with 20 mA drive current supporting I2C fast mode plus up to 1 Mbit/s, USART transmit, and MCO output. |
| 12 | PA10 | bidirectional | 5V-tolerant FM+ capable I2C pin with 20 mA drive current supporting I2C fast mode plus up to 1 Mbit/s, USART receive, and RTC reference input. |
| 13 | PA13 | bidirectional | 5V-tolerant Serial Wire Debug I/O pin supporting I2C data, SPI clock, LPUART receive, low-power timer functions, and GPIO operations. |
| 14 | PA14 | bidirectional | 5V-tolerant Serial Wire Debug Clock pin supporting USART transmit, SPI MISO, LPUART transmit, low-power timer output, and GPIO operations. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-14 |
| Category | Embedded Processors & Controllers |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
STM32L011D4P6 - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
stm32l011d4p6-etched.step/stm32l011d4p6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32l011d4p6.step/stm32l011d4p6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (115 pp, sha256
d598d4dcb828e7dc, retrieved 2026-09-24, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).