component
STM32L433RCT3
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.
← Commit history
page.json+23−16@@ -62,25 +62,25 @@ }, { "number": "3",- "name": "PC14-OSC32_IN",+ "name": "PC14-OSC32_IN (PC14)", "type": "bidirectional", "description": "Port C pin 14 / 32 kHz oscillator input, 5V-tolerant I/O pin that can be configured as oscillator crystal input or general purpose I/O." }, { "number": "4",- "name": "PC15-OSC32_OUT",+ "name": "PC15-OSC32_OUT (PC15)", "type": "bidirectional", "description": "Port C pin 15 / 32 kHz oscillator output, 5V-tolerant I/O pin that can be configured as oscillator crystal output or general purpose I/O." }, { "number": "5",- "name": "PH0-OSC_IN",+ "name": "PH0-OSC_IN (PH0)", "type": "bidirectional", "description": "Port H pin 0 / Main oscillator input, 5V-tolerant I/O pin for external crystal oscillator or external clock input (4 to 48 MHz)." }, { "number": "6",- "name": "PH1-OSC_OUT",+ "name": "PH1-OSC_OUT (PH1)", "type": "bidirectional", "description": "Port H pin 1 / Main oscillator output, 5V-tolerant I/O pin for external crystal oscillator feedback path." },@@ -320,7 +320,7 @@ }, { "number": "46",- "name": "PA13",+ "name": "PA13 (JTMS-SWDIO)", "type": "bidirectional", "description": "Port A pin 13 / JTAG TMS / SWD I/O, 5V-tolerant debug pin with internal pull-up; supports JTMS-SWDIO, IR_OUT, USB_NOE or SWPMI1_TX." },@@ -332,19 +332,19 @@ }, { "number": "48",- "name": "VDD",+ "name": "VDDUSB", "type": "power_in",- "description": "Main power supply pin (1.71 V to 3.6 V) for USB module; must be bypassed with 100 nF ceramic capacitor close to pin."+ "description": "" }, { "number": "49",- "name": "PA14",+ "name": "PA14 (JTCK-SWCLK)", "type": "bidirectional", "description": "Port A pin 14 / JTAG TCK / SWD CLK, 5V-tolerant debug pin with internal pull-down; supports JTCK-SWCLK, LPTIM1_OUT, I2C1_SMBA or SWPMI1_RX." }, { "number": "50",- "name": "PA15",+ "name": "PA15 (JTDI)", "type": "bidirectional", "description": "Port A pin 15 / JTAG TDI, 5V-tolerant I/O with LCD function and debug capability; supports JTDI, TIM2_CH1, USART2_RX, SPI1_NSS or TSC_G3_IO1." },@@ -374,13 +374,13 @@ }, { "number": "55",- "name": "PB3",+ "name": "PB3 (JTDO-TRACESWO)", "type": "bidirectional", "description": "Port B pin 3 / JTAG TDO / TRACE SWO, 5V-tolerant I/O with analog and LCD functions; supports JTDO-TRACESWO, TIM2_CH2, SPI1_SCK, USART1_RTS_DE or SAI1_SCK_B." }, { "number": "56",- "name": "PB4",+ "name": "PB4 (NJTRST)", "type": "bidirectional", "description": "Port B pin 4 / JTAG NTRST, 5V-tolerant I/O with analog and LCD functions; supports NJTRST, I2C3_SDA, SPI1_MISO, USART1_CTS or TSC_G2_IO1." },@@ -446,7 +446,14 @@ "total": 64, "described": 64, "cites_pages": true,- "refuses_to_fabricate": true+ "refuses_to_fabricate": true,+ "checked_against": "STMicroelectronics STM32_open_pin_data (STM32L433R(B-C)Tx.xml, LQFP64)"+ },+ "correction": {+ "at": "2026-10-01",+ "what": "1 of 64 pins corrected",+ "how": "pinout replaced from STMicroelectronics STM32_open_pin_data (STM32L433R(B-C)Tx.xml, LQFP64); the previous pinout came from an earlier extraction",+ "symbol": "regenerated from the corrected pinout" } }, "viewers": {@@ -496,7 +503,7 @@ "viewers/symbol.html", "viewers/footprint.html" ],- "visibility": "public",- "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",- "org": "adom"-}+ "visibility": {+ "public": true+ }+}