component
NANO130SE3BN
Public Made by Adomby adom
Nuvoton Tech Microcontroller Units (MCUs/MPUs/SOCs), LQFP-64(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "nano130se3bn",
"title": "NANO130SE3BN",
"brief": "Nuvoton Tech Microcontroller Units (MCUs/MPUs/SOCs), LQFP-64(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"single chip microcomputer-microcontroller",
"nano130se3bn",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "NANO130SE3BN",
"manufacturer": "Nuvoton Tech",
"package": "LQFP-64(7x7)",
"pin_count": 64,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/bf52bddd3fb5378a75c086c0538dec49.pdf",
"parts": {
"symbol": "nano130se3bn.kicad_sym",
"footprint": "nano130se3bn.kicad_mod",
"model_3d": "nano130se3bn-hero.glb",
"model_3d_plain": "nano130se3bn-etched.glb",
"model_3d_step": "nano130se3bn-etched.step",
"model_3d_step_plain": "nano130se3bn.step",
"lbr": "nano130se3bn.lbr"
},
"distributor_links": {
"lcsc": "C2640099",
"digikey": "NANO130SE3BN-ND",
"mouser": "503-NANO130SE3BN"
},
"distributor_check": {
"checked_at": "2026-10-27T00:51:01Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "NANO130SE3BN-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "503-NANO130SE3BN",
"status": "found",
"lifecycle": "Not Recommended for New Designs"
}
},
"pins": [
{
"number": "1",
"name": "PB.14",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with INT0, SC2_CD, SPI2_SS1 and LCD_SEG12."
},
{
"number": "2",
"name": "PB.13",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with EBI_AD1 and LCD_SEG11."
},
{
"number": "3",
"name": "PB.12",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with EBI_AD0, FCLKO and LCD_SEG10."
},
{
"number": "4",
"name": "X32O",
"type": "output",
"description": "External 32.768 kHz crystal output pin."
},
{
"number": "5",
"name": "X32I",
"type": "input",
"description": "External 32.768 kHz crystal input pin."
},
{
"number": "6",
"name": "PA.11",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with I2C1_SCL, EBI_nRD, SC0_RST, SPI2_MOSI0 and LCD_SEG9."
},
{
"number": "7",
"name": "PA.10",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with I2C1_SDA, EBI_nWR, SC0_PWR, SPI2_MISO0 and LCD_SEG8."
},
{
"number": "8",
"name": "PA.9",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with I2C0_SCL, SC0_DAT, SPI2_CLK and LCD_SEG7."
},
{
"number": "9",
"name": "PA.8",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with I2C0_SDA, SC0_CLK, SPI2_SS0 and LCD_SEG6."
},
{
"number": "10",
"name": "PB.4",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART1_RXD, SC0_CD, SPI2_SS0 and LCD_SEG5."
},
{
"number": "11",
"name": "PB.5",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART1_TXD, SC0_RST, SPI2_CLK and LCD_SEG4."
},
{
"number": "12",
"name": "PB.6",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART1_RTSn, EBI_ALE, SPI2_MISO0 and LCD_SEG3."
},
{
"number": "13",
"name": "PB.7",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART1_CTSn, EBI_nCS, SPI2_MOSI0 and LCD_SEG2."
},
{
"number": "14",
"name": "LDO_CAP",
"type": "power_out",
"description": "LDO output pin."
},
{
"number": "15",
"name": "VDD",
"type": "power_in",
"description": "Power supply for I/O ports and LDO source."
},
{
"number": "16",
"name": "VSS",
"type": "power_in",
"description": "Ground."
},
{
"number": "17",
"name": "USB_VBUS",
"type": "power_in",
"description": "USB power supply from USB host or hub."
},
{
"number": "18",
"name": "USB_VDD33_CAP",
"type": "power_out",
"description": "USB internal power regulator output 3.3V decoupling pin."
},
{
"number": "19",
"name": "USB_D-",
"type": "bidirectional",
"description": "USB differential signal D-."
},
{
"number": "20",
"name": "USB_D+",
"type": "bidirectional",
"description": "USB differential signal D+."
},
{
"number": "21",
"name": "PB.0",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART0_RXD, SPI1_MOSI0 and LCD_SEG1 (or LCD_COM5)."
},
{
"number": "22",
"name": "PB.1",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART0_TXD, SPI1_MISO0 and LCD_SEG0 (or LCD_COM4)."
},
{
"number": "23",
"name": "PB.2",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART0_RTSn, EBI_nWRL, SPI1_CLK and LCD_COM3."
},
{
"number": "24",
"name": "PB.3",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with UART0_CTSn, EBI_nWRH, SPI1_SS0 and LCD_COM2."
},
{
"number": "25",
"name": "PC.3",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI0_MOSI0, I2S_DO, SC1_RST and LCD_COM1."
},
{
"number": "26",
"name": "PC.2",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI0_MISO0, I2S_DI, SC1_PWR and LCD_COM0."
},
{
"number": "27",
"name": "PC.1",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI0_CLK, I2S_BCLK, SC1_DAT and LCD_DH2 charge pump capacitor pin."
},
{
"number": "28",
"name": "PC.0",
"type": "bidirectional",
"description": "General purpose digital I/O pin / module clock output (MCLKO), shared with SPI0_SS0, I2S_LRCLK, SC1_CLK and LCD_DH1."
},
{
"number": "29",
"name": "LCD_VLCD",
"type": "passive",
"description": "LCD power supply pin."
},
{
"number": "30",
"name": "PB.11",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with PWM1_CH0, TM3, SC2_DAT, SPI0_MISO0 and LCD_V1."
},
{
"number": "31",
"name": "PB.10",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI0_SS1, TM2, SC2_CLK, SPI0_MOSI0 and LCD_V2."
},
{
"number": "32",
"name": "PB.9",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI1_SS1, TM1, SC2_RST, INT0 and LCD_V3."
},
{
"number": "33",
"name": "PC.11",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI1_MOSI0, UART1_TXD and LCD_SEG31."
},
{
"number": "34",
"name": "PC.10",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI1_MISO0, UART1_RXD and LCD_SEG30."
},
{
"number": "35",
"name": "PC.9",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI1_CLK, I2C1_SCL and LCD_SEG29."
},
{
"number": "36",
"name": "PC.8",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with SPI1_SS0, EBI_MCLK, I2C1_SDA and LCD_SEG28."
},
{
"number": "37",
"name": "PA.15",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with PWM0_CH3, I2S_MCLK, TC3, SC0_PWR, UART0_TXD and LCD_SEG27."
},
{
"number": "38",
"name": "PA.14",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with PWM0_CH2, EBI_AD15, TC2, UART0_RXD and LCD_SEG26."
},
{
"number": "39",
"name": "PA.13",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with PWM0_CH1, EBI_AD14, TC1, I2C0_SCL and LCD_SEG25."
},
{
"number": "40",
"name": "PA.12",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with PWM0_CH0, EBI_AD13, TC0, I2C0_SDA and LCD_SEG24."
},
{
"number": "41",
"name": "ICE_DAT/PF.0",
"type": "bidirectional",
"description": "Serial wired debugger data pin, or general purpose digital I/O PF.0 shared with INT0."
},
{
"number": "42",
"name": "ICE_CLK/PF.1",
"type": "bidirectional",
"description": "Serial wired debugger clock pin, or general purpose digital I/O PF.1 shared with FCLKO and INT1."
},
{
"number": "43",
"name": "AVSS",
"type": "power_in",
"description": "Ground pin for analog circuit."
},
{
"number": "44",
"name": "PA.0",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with ADC analog input AD0 and SC2_CD."
},
{
"number": "45",
"name": "PA.1",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with ADC analog input AD1 and EBI_AD12."
},
{
"number": "46",
"name": "PA.2",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with AD2, EBI_AD11, UART1_RXD and LCD_SEG23 (not 5V tolerant)."
},
{
"number": "47",
"name": "PA.3",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with AD3, EBI_AD10, UART1_TXD and LCD_SEG22 (not 5V tolerant)."
},
{
"number": "48",
"name": "PA.4",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with AD4, EBI_AD9, SC2_PWR, I2C0_SDA and LCD_SEG21 (not 5V tolerant)."
},
{
"number": "49",
"name": "PA.5",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with AD5, EBI_AD8, SC2_RST, I2C0_SCL and LCD_SEG20 (not 5V tolerant)."
},
{
"number": "50",
"name": "PA.6",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with AD6, EBI_AD7, TC3, SC2_CLK, PWM0_CH3 and LCD_SEG19 (not 5V tolerant)."
},
{
"number": "51",
"name": "VREF",
"type": "power_in",
"description": "Voltage reference input for ADC."
},
{
"number": "52",
"name": "AVDD",
"type": "power_in",
"description": "Power supply for internal analog circuit."
},
{
"number": "53",
"name": "PC.7",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with DA1_OUT, EBI_AD5, TC1, PWM0_CH1 and LCD_SEG17."
},
{
"number": "54",
"name": "PC.6",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with DA0_OUT, EBI_AD4, TC0, SC1_CD and PWM0_CH0."
},
{
"number": "55",
"name": "PC.15",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with EBI_AD3, TC0, PWM1_CH2 and LCD_SEG16."
},
{
"number": "56",
"name": "PC.14",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with EBI_AD2, PWM1_CH3 and LCD_SEG15."
},
{
"number": "57",
"name": "PB.15",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with INT1, SNOOPER, SC1_CD and LCD_SEG14."
},
{
"number": "58",
"name": "XT1_IN",
"type": "input",
"description": "External 4~24 MHz crystal pin (shared with general purpose I/O PF.3)."
},
{
"number": "59",
"name": "XT1_OUT",
"type": "output",
"description": "External 4~24 MHz crystal pin (shared with general purpose I/O PF.2)."
},
{
"number": "60",
"name": "nRESET",
"type": "input",
"description": "External reset input, active low; setting this pin low resets the chip to its initial state, with internal pull-up."
},
{
"number": "61",
"name": "VSS",
"type": "power_in",
"description": "Ground."
},
{
"number": "62",
"name": "VDD",
"type": "power_in",
"description": "Power supply for I/O ports and LDO source for internal PLL and digital circuit."
},
{
"number": "63",
"name": "PVSS",
"type": "power_in",
"description": "PLL ground."
},
{
"number": "64",
"name": "PB.8",
"type": "bidirectional",
"description": "General purpose digital I/O pin, shared with STADC, TM0, INT0, SC2_PWR and LCD_SEG13."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The pin table lists XT1_IN as 'O' (crystal output) and XT1_OUT as 'I' (crystal input), which looks s; PVSS is typed 'I/O' in the Nano130 table, but the description says PLL ground. I typed it as power_i; The datasheet gives LCD_VLCD as analog output (AO). I typed it as passive. It is a supply or capacit"
],
"pages_sent": 68,
"cost_usd": 0.5688,
"at": "2026-10-27T00:50:19"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/bf52bddd3fb5378a75c086c0538dec49.pdf",
"pages": 160,
"sha256": "5bb81dbb3abf4f6e",
"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"
},
"models_3d": [
{
"file": "nano130se3bn.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.8,
9.8,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f91f2eca5f19e096f53f34ee39566d329c86d3b33cb6e5711eb08566f38cd8ed",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "nano130se3bn-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.8,
9.8,
1.5
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c5f55b02640db8d55c04d45f773f59e1bc90bfdd031403e5bc03d3e28dfff987",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Nuvoton Tech",
"Package": "LQFP-64(7x7)",
"Category": "Single Chip Microcomputer/Microcontroller",
"Pins": "64"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "5bb81dbb3abf4f6e63fba950f535add32bcbc5469b1505173a0f90597fe4285d",
"rows": [
{
"name": "DC Power Supply",
"symbol": "VDD-VSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 4,
"conditions": "",
"source_page": 139,
"source": "datasheet"
},
{
"name": "Input Voltage on 5V Tolerance Pin",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 3.7,
"conditions": "max printed as VDD +3.7 V",
"source_page": 139,
"source": "datasheet"
},
{
"name": "Input Voltage on Any Other Pin without 5V Tolerance",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 0.3,
"conditions": "max printed as VDD +0.3 V",
"source_page": 139,
"source": "datasheet"
},
{
"name": "Oscillator Frequency",
"symbol": "1/tCLCL",
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