component
STM8L152C6T6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTM8L152C6T6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-48(7x7)
STM8L152C6T6 from STMicroelectronics, in a LQFP-48(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | PA0/SWIM/BEEP/IR_TIM | bidirectional | Port A0 (input pull-up in and after reset) with alternate functions [USART1_CK], SWIM input/output, Beep output and Infrared Timer output; high sink LED driver capability. |
| 2 | NRST/PA1 | bidirectional | Reset input with pull-up at power-up, usable only as general purpose output (PA1) when configured as such. |
| 3 | PA2/OSC_IN | bidirectional | Port A2 with HSE oscillator input and remappable [USART1_TX]/[SPI1_MISO]; high sink/source. |
| 4 | PA3/OSC_OUT | bidirectional | Port A3 with HSE oscillator output and remappable [USART1_RX]/[SPI1_MOSI]; high sink/source. |
| 5 | PA4/TIM2_BKIN/LCD_COM0/ADC1_IN2/COMP1_INP | bidirectional | Port A4 (3.6 V tolerant) with Timer 2 break input, LCD COM0, ADC1 input 2 and Comparator 1 positive input. |
| 6 | PA5/TIM3_BKIN/LCD_COM1/ADC1_IN1/COMP1_INP | bidirectional | Port A5 (3.6 V tolerant) with Timer 3 break input, LCD COM1, ADC1 input 1 and Comparator 1 positive input. |
| 7 | PA6/[ADC1_TRIG]/LCD_COM2/ADC1_IN0/COMP1_INP | bidirectional | Port A6 (3.6 V tolerant) with [ADC1 trigger], LCD COM2, ADC1 input 0 and Comparator 1 positive input. |
| 8 | PA7/LCD_SEG0 | bidirectional | Port A7 (5 V tolerant) with LCD segment 0. |
| 9 | VSS1/VSSA/VREF- | power_in | I/O ground, analog ground voltage and ADC1 negative voltage reference. |
| 10 | VDD1 | power_in | Digital power supply. |
| 11 | VDDA | power_in | Analog supply voltage. |
| 12 | VREF+ | power_in | ADC1 and DAC positive voltage reference. |
| 13 | VLCD | passive | LCD booster external capacitor connection (STM8L152xx). |
| 14 | PE0/LCD_SEG1 | bidirectional | Port E0 (5 V tolerant) with LCD segment 1. |
| 15 | PE1/TIM1_CH2N/LCD_SEG2 | bidirectional | Port E1 with Timer 1 inverted channel 2 and LCD segment 2. |
| 16 | PE2/TIM1_CH3N/LCD_SEG3 | bidirectional | Port E2 with Timer 1 inverted channel 3 and LCD segment 3. |
| 17 | PE3/LCD_SEG4 | bidirectional | Port E3 with LCD segment 4. |
| 18 | PE4/LCD_SEG5 | bidirectional | Port E4 with LCD segment 5. |
| 19 | PE5/LCD_SEG6/ADC1_IN23/COMP2_INP/COMP1_INP | bidirectional | Port E5 with LCD segment 6, ADC1 input 23 and Comparator 2/1 positive inputs. |
| 20 | PD0/TIM3_CH2/[ADC1_TRIG]/LCD_SEG7/ADC1_IN22/COMP2_INP/COMP1_INP | bidirectional | Port D0 with Timer 3 channel 2, [ADC1 trigger], LCD segment 7, ADC1 input 22 and Comparator 2/1 positive inputs. |
| 21 | PD1/TIM3_ETR/LCD_COM3/ADC1_IN21/COMP2_INP/COMP1_INP | bidirectional | Port D1 with Timer 3 external trigger, LCD COM3, ADC1 input 21 and Comparator 2/1 positive inputs. |
| 22 | PD2/TIM1_CH1/LCD_SEG8/ADC1_IN20/COMP1_INP | bidirectional | Port D2 with Timer 1 channel 1, LCD segment 8, ADC1 input 20 and Comparator 1 positive input. |
| 23 | PD3/TIM1_ETR/LCD_SEG9/ADC1_IN19/COMP1_INP | bidirectional | Port D3 with Timer 1 external trigger, LCD segment 9, ADC1 input 19 and Comparator 1 positive input. |
| 24 | PB0/TIM2_CH1/LCD_SEG10/ADC1_IN18/COMP1_INP | bidirectional | Port B0 with pull-up during reset then input floating, Timer 2 channel 1, LCD segment 10, ADC1_IN18 and Comparator 1 positive input. |
| 25 | PB1/TIM3_CH1/LCD_SEG11/ADC1_IN17/COMP1_INP | bidirectional | Port B1 with Timer 3 channel 1, LCD segment 11, ADC1_IN17 and Comparator 1 positive input. |
| 26 | PB2/TIM2_CH2/LCD_SEG12/ADC1_IN16/COMP1_INP | bidirectional | Port B2 with Timer 2 channel 2, LCD segment 12, ADC1_IN16 and Comparator 1 positive input. |
| 27 | PB3/TIM2_ETR/LCD_SEG13/ADC1_IN15/COMP1_INP | bidirectional | Port B3 with Timer 2 external trigger, LCD segment 13, ADC1_IN15 and Comparator 1 positive input. |
| 28 | PB4/[SPI1_NSS]/LCD_SEG14/ADC1_IN14/COMP1_INP | bidirectional | Port B4 with pull-up during reset then input floating, [SPI1 master/slave select], LCD segment 14, ADC1_IN14 and Comparator 1 positive input. |
| 29 | PB5/[SPI1_SCK]/LCD_SEG15/ADC1_IN13/COMP1_INP | bidirectional | Port B5 with [SPI1 clock], LCD segment 15, ADC1_IN13 and Comparator 1 positive input. |
| 30 | PB6/[SPI1_MOSI]/LCD_SEG16/ADC1_IN12/COMP1_INP | bidirectional | Port B6 with [SPI1 master out/slave in], LCD segment 16, ADC1_IN12 and Comparator 1 positive input. |
| 31 | PB7/[SPI1_MISO]/LCD_SEG17/ADC1_IN11/COMP1_INP | bidirectional | Port B7 with [SPI1 master in/slave out], LCD segment 17, ADC1_IN11 and Comparator 1 positive input. |
| 32 | PF0/ADC1_IN24/DAC_OUT | bidirectional | Port F0 with ADC1_IN24 and DAC_OUT. |
| 33 | PD4/TIM1_CH2/LCD_SEG18/ADC1_IN10/COMP1_INP | bidirectional | Port D4 with Timer 1 channel 2, LCD segment 18, ADC1_IN10 and Comparator 1 positive input. |
| 34 | PD5/TIM1_CH3/LCD_SEG19/ADC1_IN9/COMP1_INP | bidirectional | Port D5 with Timer 1 channel 3, LCD segment 19, ADC1_IN9 and Comparator 1 positive input. |
| 35 | PD6/TIM1_BKIN/LCD_SEG20/ADC1_IN8/RTC_CALIB/VREFINT/COMP1_INP | bidirectional | Port D6 with Timer 1 break input, LCD segment 20, ADC1_IN8, RTC calibration, internal voltage reference output and Comparator 1 positive input. |
| 36 | PD7/TIM1_CH1N/LCD_SEG21/ADC1_IN7/RTC_ALARM/VREFINT/COMP1_INP | bidirectional | Port D7 with Timer 1 inverted channel 1, LCD segment 21, ADC1_IN7, RTC alarm, internal voltage reference output and Comparator 1 positive input. |
| 37 | PC0/I2C1_SDA | bidirectional | Port C0 (5 V tolerant, true open drain) with I2C1 data. |
| 38 | PC1/I2C1_SCL | bidirectional | Port C1 (5 V tolerant, true open drain) with I2C1 clock. |
| 39 | VDD2 | power_in | IOs supply voltage. |
| 40 | VSS2 | power_in | IOs ground voltage. |
| 41 | PC2/USART1_RX/LCD_SEG22/ADC1_IN6/COMP1_INP/VREFINT | bidirectional | Port C2 with USART1 receive, LCD segment 22, ADC1_IN6, Comparator 1 positive input and internal voltage reference output. |
| 42 | PC3/USART1_TX/LCD_SEG23/ADC1_IN5/COMP1_INP/COMP2_INM | bidirectional | Port C3 with USART1 transmit, LCD segment 23, ADC1_IN5, Comparator 1 positive input and Comparator 2 negative input. |
| 43 | PC4/USART1_CK/I2C1_SMB/CCO/LCD_SEG24/ADC1_IN4/COMP2_INM/COMP1_INP | bidirectional | Port C4 with USART1 clock, I2C1_SMB, configurable clock output, LCD segment 24, ADC1_IN4 and Comparator 2 negative/Comparator 1 positive inputs. |
| 44 | PC5/OSC32_IN/[SPI1_NSS]/[USART1_TX] | bidirectional | Port C5 with LSE oscillator input and remappable [SPI1 master/slave select]/[USART1 transmit]. |
| 45 | PC6/OSC32_OUT/[SPI1_SCK]/[USART1_RX] | bidirectional | Port C6 with LSE oscillator output and remappable [SPI1 clock]/[USART1 receive]. |
| 46 | PC7/LCD_SEG25/ADC1_IN3/COMP2_INM/COMP1_INP | bidirectional | Port C7 with LCD segment 25, ADC1_IN3, Comparator 2 negative input and Comparator 1 positive input. |
| 47 | PE6/LCD_SEG26/PVD_IN | bidirectional | Port E6 with LCD segment 26 and PVD_IN. |
| 48 | PE7/LCD_SEG27 | bidirectional | Port E7 with LCD segment 27. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | LQFP-48(7x7) |
| Category | Embedded Processors & Controllers |
| Pins | 48 |
CAD (KiCad official)
- Symbol:
STM8L152C6T6 - Footprint:
Package_QFP:LQFP-48_7x7mm_P0.5mm - 3D model: LQFP-48(7x7) (KiCad packages3D, STEP)
- 3D model files:
stm8l152c6t6-etched.step/stm8l152c6t6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm8l152c6t6.step/stm8l152c6t6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (129 pp, sha256
bdb8147fe7e55153, retrieved 2026-09-29, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).