component
CSM32RV20
Public Made by Adomby adom
Nanjing Zhongke Microelectronics Microcontrollers (MCU/MPU/SOC), QFN-32-EP(4x4). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+266−8@@ -1,13 +1,276 @@ {+ "schema_version": 1,+ "type": "component", "slug": "csm32rv20",+ "title": "CSM32RV20",+ "brief": "Nanjing Zhongke Microelectronics Microcontrollers (MCU/MPU/SOC), QFN-32-EP(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Nanjing Zhongke Microelectronics Microcontrollers (MCU/MPU/SOC), QFN-32-EP(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "mcu", "csm32rv20" ],+ "component": {+ "mpn": "CSM32RV20",+ "manufacturer": "Nanjing Zhongke Microelectronics",+ "package": "QFN-32-EP(4x4)",+ "pin_count": 33,+ "category": "MCU",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208051001_Nanjing-Zhongke-Microelectronics-CSM32RV20_C2916908.pdf",+ "parts": {+ "symbol": "csm32rv20.kicad_sym",+ "footprint": "csm32rv20.kicad_mod",+ "model_3d": "csm32rv20.glb",+ "model_3d_step": "csm32rv20.step",+ "lbr": "csm32rv20.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "PB1",+ "type": "bidirectional",+ "description": "General-purpose I/O port B bit 1. No dedicated alternate function listed."+ },+ {+ "number": "2",+ "name": "PB0",+ "type": "bidirectional",+ "description": "General-purpose I/O port B bit 0. No dedicated alternate function listed."+ },+ {+ "number": "3",+ "name": "PA15",+ "type": "bidirectional",+ "description": "GPIO PA15. Muxable to TIMER2_CH4N, UART4_TX or EXTI[15]; also provides the RF detection input."+ },+ {+ "number": "4",+ "name": "PA14",+ "type": "bidirectional",+ "description": "GPIO PA14. Muxable to ADC trigger (ADC_TRI), TIMER2_CH4, UART4_RX or EXTI[14]."+ },+ {+ "number": "5",+ "name": "PA13",+ "type": "bidirectional",+ "description": "GPIO PA13. Muxable to TIMER2_CH3N or EXTI[13]; additional function: ADC voltage reference output REFP."+ },+ {+ "number": "6",+ "name": "PA12",+ "type": "bidirectional",+ "description": "GPIO PA12. Muxable to TIMER2_CH3 or EXTI[12]; additional function: PGA input."+ },+ {+ "number": "7",+ "name": "PA11",+ "type": "bidirectional",+ "description": "GPIO PA11. Muxable to TIMER2_BKIN, TIMER2_CH2N, UART3_TX or EXTI[11]; additional function: ADC voltage reference output REFN."+ },+ {+ "number": "8",+ "name": "PA10",+ "type": "bidirectional",+ "description": "GPIO PA10. Muxable to TIMER1_BKIN, TIMER2_CH2, UART3_RX or EXTI[10]; additional function: ADC_IN9."+ },+ {+ "number": "9",+ "name": "PA9",+ "type": "bidirectional",+ "description": "GPIO PA9. Muxable to TIMER1_CH1, UART1_TX, TIMER2_CH1N or EXTI[9]; additional function: ADC_IN8."+ },+ {+ "number": "10",+ "name": "PA8",+ "type": "bidirectional",+ "description": "GPIO PA8. Muxable to I2C SDA, UART1_RX, TIMER2_CH1 or EXTI[8]; additional function: ADC_IN7."+ },+ {+ "number": "11",+ "name": "NRST",+ "type": "input",+ "description": "External reset input, active-low. Drive low to reset the MCU."+ },+ {+ "number": "12",+ "name": "PA7",+ "type": "bidirectional",+ "description": "GPIO PA7. Muxable to I2C SCL, SPI MOSI, TIMER1_CH4N or EXTI[7]; additional function: ADC_IN6."+ },+ {+ "number": "13",+ "name": "PA6",+ "type": "bidirectional",+ "description": "GPIO PA6. Muxable to UART1_TX, SPI MISO, TIMER1_CH4 or EXTI[6]; additional function: ADC_IN5."+ },+ {+ "number": "14",+ "name": "PA5",+ "type": "bidirectional",+ "description": "GPIO PA5. Muxable to UART1_RX, SPI SCK, TIMER1_CH3N or EXTI[5]; additional function: ADC_IN4."+ },+ {+ "number": "15",+ "name": "PA4",+ "type": "bidirectional",+ "description": "GPIO PA4. Muxable to SPI MOSI, TIMER1_CH1IN, TIMER1_CH3, UART2_TX or EXTI[4]; additional function: ADC_IN3."+ },+ {+ "number": "16",+ "name": "PA3",+ "type": "bidirectional",+ "description": "GPIO PA3. Muxable to SPI MISO, TIMER1_CH1N, TIMER1_CH2N, UART2_RX or EXTI[3]; additional function: ADC_IN2."+ },+ {+ "number": "17",+ "name": "PA2",+ "type": "bidirectional",+ "description": "GPIO PA2. Muxable to SPI SCK, TIMER1_CH1, TIMER1_CH2 or EXTI[2]."+ },+ {+ "number": "18",+ "name": "PA1",+ "type": "bidirectional",+ "description": "GPIO PA1. Muxable to cJTAG TMSC, I2C SDA, TIMER1_CH1N or EXTI[1]."+ },+ {+ "number": "19",+ "name": "PA0",+ "type": "bidirectional",+ "description": "GPIO PA0. Muxable to cJTAG TCKC, I2C SCL, TIMER1_CH1 or EXTI[0]."+ },+ {+ "number": "20",+ "name": "VDD",+ "type": "power_in",+ "description": "Main power supply, 1.8-5.5 V (VDD \u2264 4.8 V for ADC full-scale operation)."+ },+ {+ "number": "21",+ "name": "PB13",+ "type": "bidirectional",+ "description": "GPIO PB13; additional function OSC_OUT (external crystal drive output)."+ },+ {+ "number": "22",+ "name": "PB12",+ "type": "bidirectional",+ "description": "GPIO PB12; additional function OSC_IN (external crystal input)."+ },+ {+ "number": "23",+ "name": "PB11",+ "type": "bidirectional",+ "description": "GPIO PB11; additional function COMP3 negative input (COMP3-)."+ },+ {+ "number": "24",+ "name": "PB10",+ "type": "bidirectional",+ "description": "GPIO PB10; additional function COMP3 positive input (COMP3+)."+ },+ {+ "number": "25",+ "name": "PB9",+ "type": "bidirectional",+ "description": "GPIO PB9; additional function COMP2 negative input (COMP2-)."+ },+ {+ "number": "26",+ "name": "PB8",+ "type": "bidirectional",+ "description": "GPIO PB8; additional function COMP2 positive input (COMP2+)."+ },+ {+ "number": "27",+ "name": "PB7",+ "type": "bidirectional",+ "description": "GPIO PB7; additional function COMP1 negative input (COMP1-)."+ },+ {+ "number": "28",+ "name": "PB6",+ "type": "bidirectional",+ "description": "GPIO PB6; additional function COMP1 positive input (COMP1+)."+ },+ {+ "number": "29",+ "name": "PB5",+ "type": "bidirectional",+ "description": "General-purpose I/O port B bit 5. No dedicated alternate function listed on this variant (E77Q6). On the E77N6 variant this pin is VCAP instead."+ },+ {+ "number": "30",+ "name": "PB4",+ "type": "bidirectional",+ "description": "GPIO PB4; alternate function SPI2_MISO."+ },+ {+ "number": "31",+ "name": "PB3",+ "type": "bidirectional",+ "description": "GPIO PB3; alternate function SPI2_MOSI."+ },+ {+ "number": "32",+ "name": "PB2",+ "type": "bidirectional",+ "description": "GPIO PB2; alternate function SPI2_SCK."+ },+ {+ "number": "33",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground. Exposed thermal/ground pad on the bottom of the QFN package; must be soldered to PCB ground."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208051001_Nanjing-Zhongke-Microelectronics-CSM32RV20_C2916908.pdf",+ "pages": 235,+ "sha256": "c175e7d3b3828530",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Nanjing Zhongke Microelectronics",+ "Package": "QFN-32-EP(4x4)",+ "Category": "MCU",+ "Pins": "33"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "csm32rv20"+ ],+ "discovery_pitch": "CSM32RV20 (Nanjing Zhongke Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +288,5 @@ "docs/csm32rv20-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }