component
STM32L152RET6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+100@@ -0,0 +1,100 @@+# STM32L152RET6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)++STM32L152RET6 from STMicroelectronics, in a LQFP-64(10x10). 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 | VLCD | power_in | LCD voltage supply pin for STM32L152xE devices; connect to VDD for STM32L151xE devices without LCD. |+| 2 | PC13-WKUP2 | bidirectional | Port C pin 13, 5V tolerant I/O, wakeup pin 2 and RTC tamper/timestamp functionality. |+| 3 | PC14-OSC32_IN | bidirectional | Port C pin 14, 3.3V I/O, 32 kHz oscillator input when LSE oscillator enabled, usable as GPIO when LSE off. |+| 4 | PC15-OSC32_OUT | bidirectional | Port C pin 15, 3.3V I/O, 32 kHz oscillator output when LSE oscillator enabled, usable as GPIO when LSE off. |+| 5 | PH0-OSC_IN | bidirectional | Port H pin 0, 3.3V I/O, HSE oscillator input when HSE enabled, usable as GPIO when HSE off. |+| 6 | PH1-OSC_OUT | bidirectional | Port H pin 1, 3.3V I/O, HSE oscillator output when HSE enabled, usable as GPIO when HSE off. |+| 7 | NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up resistor and debouncing logic. |+| 8 | PC0 | bidirectional | Port C pin 0, 5V tolerant I/O, supports LCD segment output and ADC input channel 10. |+| 9 | PC1 | bidirectional | Port C pin 1, 5V tolerant I/O, supports LCD segment output and ADC input channel 11. |+| 10 | PC2 | bidirectional | Port C pin 2, 5V tolerant I/O, supports LCD segment output and ADC input channel 12. |+| 11 | PC3 | bidirectional | Port C pin 3, 3.3V I/O, supports LCD segment output and ADC input channel 13. |+| 12 | VSSA | power_in | Analog ground supply return pin. |+| 13 | VDDA | power_in | Analog power supply pin, 1.8V to 3.6V range. |+| 14 | PA0-WKUP1 | bidirectional | Port A pin 0, 5V tolerant I/O, wakeup pin 1, supports timer and USART alternate functions, ADC channel 0. |+| 15 | PA1 | bidirectional | Port A pin 1, 5V tolerant I/O, supports timer and USART functions, LCD segment output, ADC channel 1. |+| 16 | PA2 | bidirectional | Port A pin 2, 5V tolerant I/O, supports timer and USART functions, LCD segment output, ADC channel 2. |+| 17 | PA3 | bidirectional | Port A pin 3, 3.3V I/O, supports timer and USART functions, LCD segment output, OPAMP1 output, ADC channel 3. |+| 18 | VSS_4 | power_in | Ground supply return pin. |+| 19 | VDD_4 | power_in | Power supply pin, 1.65V to 3.6V range. |+| 20 | PA4 | bidirectional | Port A pin 4, 3.3V I/O, supports SPI and I2S alternate functions, DAC output 1, ADC channel 4. |+| 21 | PA5 | bidirectional | Port A pin 5, 3.3V I/O, supports SPI clock and timer functions, DAC output 2, ADC channel 5. |+| 22 | PA6 | bidirectional | Port A pin 6, 5V tolerant I/O, supports timer and SPI functions, LCD segment output, OPAMP2 input, ADC channel 6. |+| 23 | PA7 | bidirectional | Port A pin 7, 5V tolerant I/O, supports timer and SPI functions, LCD segment output, OPAMP2 input, ADC channel 7. |+| 24 | PC4 | bidirectional | Port C pin 4, 5V tolerant I/O, supports LCD segment output, ADC input channel 14. |+| 25 | PC5 | bidirectional | Port C pin 5, 5V tolerant I/O, supports LCD segment output, ADC input channel 15. |+| 26 | PB0 | bidirectional | Port B pin 0, 3.3V I/O, supports timer function, LCD segment output, VREF output, OPAMP2 output, ADC channel 8. |+| 27 | PB1 | bidirectional | Port B pin 1, 5V tolerant I/O, supports timer function, LCD segment output, VREF output, ADC channel 9. |+| 28 | PB2/BOOT1 | bidirectional | Port B pin 2, 5V tolerant I/O, BOOT1 configuration pin for boot mode selection, ADC input 0b. |+| 29 | PB10 | bidirectional | Port B pin 10, 5V tolerant I/O, supports timer and I2C2 functions, USART3 TX, LCD segment output. |+| 30 | PB11 | bidirectional | Port B pin 11, 5V tolerant I/O, supports timer and I2C2 functions, USART3 RX, LCD segment output. |+| 31 | VSS_1 | power_in | Ground supply return pin. |+| 32 | VDD_1 | power_in | Power supply pin, 1.65V to 3.6V range. |+| 33 | PB12 | bidirectional | Port B pin 12, 5V tolerant I/O, supports timer, I2C2 SMBus, SPI2, and USART3 functions, ADC channel 18. |+| 34 | PB13 | bidirectional | Port B pin 13, 5V tolerant I/O, supports timer, SPI2, and USART3 functions, ADC channel 19. |+| 35 | PB14 | bidirectional | Port B pin 14, 5V tolerant I/O, supports timer, SPI2, and USART3 functions, ADC channel 20. |+| 36 | PB15 | bidirectional | Port B pin 15, 5V tolerant I/O, supports timer and SPI2 functions, RTC reference input, ADC channel 21. |+| 37 | PC6 | bidirectional | Port C pin 6, 5V tolerant I/O, supports timer and I2S MCK alternate functions, LCD segment output. |+| 38 | PC7 | bidirectional | Port C pin 7, 5V tolerant I/O, supports timer and I2S MCK alternate functions, LCD segment output. |+| 39 | PC8 | bidirectional | Port C pin 8, 5V tolerant I/O, supports timer function, LCD segment output. |+| 40 | PC9 | bidirectional | Port C pin 9, 5V tolerant I/O, supports timer function, LCD segment output. |+| 41 | PA8 | bidirectional | Port A pin 8, 5V tolerant I/O, supports USART1 clock, MCO output, LCD common output 0. |+| 42 | PA9 | bidirectional | Port A pin 9, 5V tolerant I/O, supports USART1 transmit and LCD common output 1. |+| 43 | PA10 | bidirectional | Port A pin 10, 5V tolerant I/O, supports USART1 receive and LCD common output 2. |+| 44 | PA11 | bidirectional | Port A pin 11, 5V tolerant I/O, supports USART1 CTS and SPI1 functions, USB DM line. |+| 45 | PA12 | bidirectional | Port A pin 12, 5V tolerant I/O, supports USART1 RTS and SPI1 functions, USB DP line. |+| 46 | PA13 | bidirectional | Port A pin 13, 5V tolerant I/O, JTAG/SWD debug pin (JTMS-SWDIO), shared with GPIO functionality. |+| 47 | VSS_2 | power_in | Ground supply return pin. |+| 48 | VDD_2 | power_in | Power supply pin, 1.65V to 3.6V range. |+| 49 | PA14 | bidirectional | Port A pin 14, 5V tolerant I/O, JTAG/SWD debug pin (JTCK-SWCLK), shared with GPIO functionality. |+| 50 | PA15 | bidirectional | Port A pin 15, 5V tolerant I/O, JTAG debug pin (JTDI), supports timer and SPI functions, LCD segment output. |+| 51 | PC10 | bidirectional | Port C pin 10, 5V tolerant I/O, supports SPI3 and I2S3 functions, UART4 TX, LCD common/segment output. |+| 52 | PC11 | bidirectional | Port C pin 11, 5V tolerant I/O, supports SPI3 and UART functions, LCD common/segment output. |+| 53 | PC12 | bidirectional | Port C pin 12, 5V tolerant I/O, supports SPI3, I2S3, and UART functions, LCD common/segment output. |+| 54 | PD2 | bidirectional | Port D pin 2, 5V tolerant I/O, supports timer and UART5 functions, LCD common/segment output. |+| 55 | PB3 | bidirectional | Port B pin 3, 5V tolerant I/O, JTAG debug pin (JTDO), supports timer and SPI functions, LCD segment output. |+| 56 | PB4 | bidirectional | Port B pin 4, 5V tolerant I/O, JTAG reset pin (NJTRST), supports timer and SPI functions, LCD segment output. |+| 57 | PB5 | bidirectional | Port B pin 5, 5V tolerant I/O, supports timer, I2C1 SMBus, SPI, and I2S functions, LCD segment output. |+| 58 | PB6 | bidirectional | Port B pin 6, 5V tolerant I/O, supports timer, I2C1 clock, and USART1 TX functions. |+| 59 | PB7 | bidirectional | Port B pin 7, 5V tolerant I/O, supports timer, I2C1 data, and USART1 RX functions, PVD input. |+| 60 | BOOT0 | input | Dedicated BOOT0 pin, input only, configures device boot mode selection at power-up or reset. |+| 61 | PB8 | bidirectional | Port B pin 8, 5V tolerant I/O, supports timer and I2C1 functions, LCD segment output. |+| 62 | PB9 | bidirectional | Port B pin 9, 5V tolerant I/O, supports timer and I2C1 functions, LCD common output 3. |+| 63 | VSS_3 | power_in | Ground supply return pin. |+| 64 | VDD_3 | power_in | Power supply pin, 1.65V to 3.6V range. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-64(10x10) |+| Category | Embedded Processors & Controllers |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `STM32L152RET6`+- Footprint: `Package_QFP:LQFP-64_10x10mm_P0.5mm`+- 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `stm32l152ret6-etched.step` / `stm32l152ret6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32l152ret6.step` / `stm32l152ret6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922962245902336) (136 pp, sha256 `0d2f673e0c6974fa`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/stm32l152ret6-datasheet.pdf)
page.jsonadded+493@@ -0,0 +1,493 @@+{+ "slug": "stm32l152ret6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32l152ret6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32l152ret6.kicad_sym",+ "stm32l152ret6.kicad_mod",+ "stm32l152ret6.glb",+ "stm32l152ret6.step",+ "stm32l152ret6.lbr",+ "docs/hero.png",+ "docs/stm32l152ret6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32L152RET6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-64(10x10)",+ "pin_count": 64,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922962245902336",+ "parts": {+ "symbol": "stm32l152ret6.kicad_sym",+ "footprint": "stm32l152ret6.kicad_mod",+ "model_3d": "stm32l152ret6-etched.glb",+ "model_3d_plain": "stm32l152ret6.glb",+ "model_3d_step": "stm32l152ret6-etched.step",+ "model_3d_step_plain": "stm32l152ret6.step",+ "lbr": "stm32l152ret6.lbr"+ },+ "distributor_links": {+ "lcsc": "C1337532",+ "digikey": "497-15830-ND",+ "mouser": "511-STM32L152RET6"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T02:33:41Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-15830-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32L152RET6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VLCD",+ "type": "power_in",+ "description": "LCD voltage supply pin for STM32L152xE devices; connect to VDD for STM32L151xE devices without LCD."+ },+ {+ "number": "2",+ "name": "PC13-WKUP2",+ "type": "bidirectional",+ "description": "Port C pin 13, 5V tolerant I/O, wakeup pin 2 and RTC tamper/timestamp functionality."+ },+ {+ "number": "3",+ "name": "PC14-OSC32_IN",+ "type": "bidirectional",+ "description": "Port C pin 14, 3.3V I/O, 32 kHz oscillator input when LSE oscillator enabled, usable as GPIO when LSE off."+ },+ {+ "number": "4",+ "name": "PC15-OSC32_OUT",+ "type": "bidirectional",+ "description": "Port C pin 15, 3.3V I/O, 32 kHz oscillator output when LSE oscillator enabled, usable as GPIO when LSE off."+ },+ {+ "number": "5",+ "name": "PH0-OSC_IN",+ "type": "bidirectional",+ "description": "Port H pin 0, 3.3V I/O, HSE oscillator input when HSE enabled, usable as GPIO when HSE off."+ },+ {+ "number": "6",+ "name": "PH1-OSC_OUT",+ "type": "bidirectional",+ "description": "Port H pin 1, 3.3V I/O, HSE oscillator output when HSE enabled, usable as GPIO when HSE off."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bidirectional reset pin with embedded weak pull-up resistor and debouncing logic."+ },+ {+ "number": "8",+ "name": "PC0",+ "type": "bidirectional",+ "description": "Port C pin 0, 5V tolerant I/O, supports LCD segment output and ADC input channel 10."+ },+ {+ "number": "9",+ "name": "PC1",+ "type": "bidirectional",+ "description": "Port C pin 1, 5V tolerant I/O, supports LCD segment output and ADC input channel 11."+ },+ {+ "number": "10",+ "name": "PC2",+ "type": "bidirectional",+ "description": "Port C pin 2, 5V tolerant I/O, supports LCD segment output and ADC input channel 12."+ },+ {+ "number": "11",+ "name": "PC3",+ "type": "bidirectional",+ "description": "Port C pin 3, 3.3V I/O, supports LCD segment output and ADC input channel 13."+ },+ {+ "number": "12",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground supply return pin."+ },+ {+ "number": "13",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply pin, 1.8V to 3.6V range."+ },+ {+ "number": "14",+ "name": "PA0-WKUP1",+ "type": "bidirectional",+ "description": "Port A pin 0, 5V tolerant I/O, wakeup pin 1, supports timer and USART alternate functions, ADC channel 0."+ },+ {+ "number": "15",+ "name": "PA1",+ "type": "bidirectional",+ "description": "Port A pin 1, 5V tolerant I/O, supports timer and USART functions, LCD segment output, ADC channel 1."+ },+ {+ "number": "16",+ "name": "PA2",+ "type": "bidirectional",+ "description": "Port A pin 2, 5V tolerant I/O, supports timer and USART functions, LCD segment output, ADC channel 2."+ },+ {+ "number": "17",+ "name": "PA3",+ "type": "bidirectional",+ "description": "Port A pin 3, 3.3V I/O, supports timer and USART functions, LCD segment output, OPAMP1 output, ADC channel 3."+ },+ {+ "number": "18",+ "name": "VSS_4",+ "type": "power_in",+ "description": "Ground supply return pin."+ },+ {+ "number": "19",+ "name": "VDD_4",+ "type": "power_in",+ "description": "Power supply pin, 1.65V to 3.6V range."+ },+ {+ "number": "20",+ "name": "PA4",+ "type": "bidirectional",+ "description": "Port A pin 4, 3.3V I/O, supports SPI and I2S alternate functions, DAC output 1, ADC channel 4."+ },+ {+ "number": "21",+ "name": "PA5",+ "type": "bidirectional",+ "description": "Port A pin 5, 3.3V I/O, supports SPI clock and timer functions, DAC output 2, ADC channel 5."+ },+ {+ "number": "22",+ "name": "PA6",+ "type": "bidirectional",+ "description": "Port A pin 6, 5V tolerant I/O, supports timer and SPI functions, LCD segment output, OPAMP2 input, ADC channel 6."+ },+ {+ "number": "23",+ "name": "PA7",+ "type": "bidirectional",+ "description": "Port A pin 7, 5V tolerant I/O, supports timer and SPI functions, LCD segment output, OPAMP2 input, ADC channel 7."+ },+ {+ "number": "24",+ "name": "PC4",+ "type": "bidirectional",+ "description": "Port C pin 4, 5V tolerant I/O, supports LCD segment output, ADC input channel 14."+ },+ {+ "number": "25",+ "name": "PC5",+ "type": "bidirectional",+ "description": "Port C pin 5, 5V tolerant I/O, supports LCD segment output, ADC input channel 15."+ },+ {+ "number": "26",+ "name": "PB0",+ "type": "bidirectional",+ "description": "Port B pin 0, 3.3V I/O, supports timer function, LCD segment output, VREF output, OPAMP2 output, ADC channel 8."+ },+ {+ "number": "27",+ "name": "PB1",+ "type": "bidirectional",+ "description": "Port B pin 1, 5V tolerant I/O, supports timer function, LCD segment output, VREF output, ADC channel 9."+ },+ {+ "number": "28",+ "name": "PB2/BOOT1",+ "type": "bidirectional",+ "description": "Port B pin 2, 5V tolerant I/O, BOOT1 configuration pin for boot mode selection, ADC input 0b."+ },+ {+ "number": "29",+ "name": "PB10",+ "type": "bidirectional",+ "description": "Port B pin 10, 5V tolerant I/O, supports timer and I2C2 functions, USART3 TX, LCD segment output."+ },+ {+ "number": "30",+ "name": "PB11",+ "type": "bidirectional",+ "description": "Port B pin 11, 5V tolerant I/O, supports timer and I2C2 functions, USART3 RX, LCD segment output."+ },+ {+ "number": "31",+ "name": "VSS_1",+ "type": "power_in",+ "description": "Ground supply return pin."+ },+ {+ "number": "32",+ "name": "VDD_1",+ "type": "power_in",+ "description": "Power supply pin, 1.65V to 3.6V range."+ },+ {+ "number": "33",+ "name": "PB12",+ "type": "bidirectional",+ "description": "Port B pin 12, 5V tolerant I/O, supports timer, I2C2 SMBus, SPI2, and USART3 functions, ADC channel 18."+ },+ {+ "number": "34",+ "name": "PB13",+ "type": "bidirectional",+ "description": "Port B pin 13, 5V tolerant I/O, supports timer, SPI2, and USART3 functions, ADC channel 19."+ },+ {+ "number": "35",+ "name": "PB14",+ "type": "bidirectional",+ "description": "Port B pin 14, 5V tolerant I/O, supports timer, SPI2, and USART3 functions, ADC channel 20."+ },+ {+ "number": "36",+ "name": "PB15",+ "type": "bidirectional",+ "description": "Port B pin 15, 5V tolerant I/O, supports timer and SPI2 functions, RTC reference input, ADC channel 21."+ },+ {+ "number": "37",+ "name": "PC6",+ "type": "bidirectional",+ "description": "Port C pin 6, 5V tolerant I/O, supports timer and I2S MCK alternate functions, LCD segment output."+ },+ {+ "number": "38",+ "name": "PC7",+ "type": "bidirectional",+ "description": "Port C pin 7, 5V tolerant I/O, supports timer and I2S MCK alternate functions, LCD segment output."+ },+ {+ "number": "39",+ "name": "PC8",+ "type": "bidirectional",+ "description": "Port C pin 8, 5V tolerant I/O, supports timer function, LCD segment output."+ },+ {+ "number": "40",+ "name": "PC9",+ "type": "bidirectional",+ "description": "Port C pin 9, 5V tolerant I/O, supports timer function, LCD segment output."+ },+ {+ "number": "41",+ "name": "PA8",+ "type": "bidirectional",+ "description": "Port A pin 8, 5V tolerant I/O, supports USART1 clock, MCO output, LCD common output 0."+ },+ {+ "number": "42",+ "name": "PA9",+ "type": "bidirectional",+ "description": "Port A pin 9, 5V tolerant I/O, supports USART1 transmit and LCD common output 1."+ },+ {+ "number": "43",+ "name": "PA10",+ "type": "bidirectional",+ "description": "Port A pin 10, 5V tolerant I/O, supports USART1 receive and LCD common output 2."+ },+ {+ "number": "44",+ "name": "PA11",+ "type": "bidirectional",+ "description": "Port A pin 11, 5V tolerant I/O, supports USART1 CTS and SPI1 functions, USB DM line."+ },+ {+ "number": "45",+ "name": "PA12",+ "type": "bidirectional",+ "description": "Port A pin 12, 5V tolerant I/O, supports USART1 RTS and SPI1 functions, USB DP line."+ },+ {+ "number": "46",+ "name": "PA13",+ "type": "bidirectional",+ "description": "Port A pin 13, 5V tolerant I/O, JTAG/SWD debug pin (JTMS-SWDIO), shared with GPIO functionality."+ },+ {+ "number": "47",+ "name": "VSS_2",+ "type": "power_in",+ "description": "Ground supply return pin."+ },+ {+ "number": "48",+ "name": "VDD_2",+ "type": "power_in",+ "description": "Power supply pin, 1.65V to 3.6V range."+ },+ {+ "number": "49",+ "name": "PA14",+ "type": "bidirectional",+ "description": "Port A pin 14, 5V tolerant I/O, JTAG/SWD debug pin (JTCK-SWCLK), shared with GPIO functionality."+ },+ {+ "number": "50",+ "name": "PA15",+ "type": "bidirectional",+ "description": "Port A pin 15, 5V tolerant I/O, JTAG debug pin (JTDI), supports timer and SPI functions, LCD segment output."+ },+ {+ "number": "51",+ "name": "PC10",+ "type": "bidirectional",+ "description": "Port C pin 10, 5V tolerant I/O, supports SPI3 and I2S3 functions, UART4 TX, LCD common/segment output."+ },+ {+ "number": "52",+ "name": "PC11",+ "type": "bidirectional",+ "description": "Port C pin 11, 5V tolerant I/O, supports SPI3 and UART functions, LCD common/segment output."+ },+ {+ "number": "53",+ "name": "PC12",+ "type": "bidirectional",+ "description": "Port C pin 12, 5V tolerant I/O, supports SPI3, I2S3, and UART functions, LCD common/segment output."+ },+ {+ "number": "54",+ "name": "PD2",+ "type": "bidirectional",+ "description": "Port D pin 2, 5V tolerant I/O, supports timer and UART5 functions, LCD common/segment output."+ },+ {+ "number": "55",+ "name": "PB3",+ "type": "bidirectional",+ "description": "Port B pin 3, 5V tolerant I/O, JTAG debug pin (JTDO), supports timer and SPI functions, LCD segment output."+ },+ {+ "number": "56",+ "name": "PB4",+ "type": "bidirectional",+ "description": "Port B pin 4, 5V tolerant I/O, JTAG reset pin (NJTRST), supports timer and SPI functions, LCD segment output."+ },+ {+ "number": "57",+ "name": "PB5",+ "type": "bidirectional",+ "description": "Port B pin 5, 5V tolerant I/O, supports timer, I2C1 SMBus, SPI, and I2S functions, LCD segment output."+ },+ {+ "number": "58",+ "name": "PB6",+ "type": "bidirectional",+ "description": "Port B pin 6, 5V tolerant I/O, supports timer, I2C1 clock, and USART1 TX functions."+ },+ {+ "number": "59",+ "name": "PB7",+ "type": "bidirectional",+ "description": "Port B pin 7, 5V tolerant I/O, supports timer, I2C1 data, and USART1 RX functions, PVD input."+ },+ {+ "number": "60",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated BOOT0 pin, input only, configures device boot mode selection at power-up or reset."+ },+ {+ "number": "61",+ "name": "PB8",+ "type": "bidirectional",+ "description": "Port B pin 8, 5V tolerant I/O, supports timer and I2C1 functions, LCD segment output."+ },+ {+ "number": "62",+ "name": "PB9",+ "type": "bidirectional",+ "description": "Port B pin 9, 5V tolerant I/O, supports timer and I2C1 functions, LCD common output 3."+ },+ {+ "number": "63",+ "name": "VSS_3",+ "type": "power_in",+ "description": "Ground supply return pin."+ },+ {+ "number": "64",+ "name": "VDD_3",+ "type": "power_in",+ "description": "Power supply pin, 1.65V to 3.6V range."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: VLCD pin requires note 3 reference indicating STM32L152xE devices only; STM32L151xE devices should c; PC14-OSC32_IN and PC15-OSC32_OUT pins require note 4 reference indicating they function as oscillato; PH0-OSC_IN and PH1-OSC_OUT pins require note 5 reference indicating they function as oscillator pins"+ ],+ "pages_sent": 62,+ "cost_usd": 0.4966,+ "at": "2026-10-01T02:33:15"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922962245902336",+ "pages": 136,+ "sha256": "0d2f673e0c6974fa",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 64,+ "described": 64,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}