component
GD32F330F8P6TR
Public Made by Adomby adom
GigaDevice Semicon Beijing Microcontroller Units (MCUs/MPUs/SOCs), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "GD32F330F8P6TR",
"brief": "GigaDevice Semicon Beijing Microcontroller Units (MCUs/MPUs/SOCs), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"gd32f330f8p6tr",
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"manufacturer": "GigaDevice Semicon Beijing",
"package": "TSSOP-20",
"pin_count": 20,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
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"source": "Component Ocean /api/assign-pns",
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"number": "1",
"name": "BOOT0",
"type": "input",
"description": "Boot mode selection input (default function BOOT0)."
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{
"number": "2",
"name": "PF0-OSCIN",
"type": "bidirectional",
"description": "5 V tolerant I/O, default PF0, alternate CTC_SYNC, additional function OSCIN (HXTAL crystal input)."
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"number": "3",
"name": "PF1-OSCOUT",
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"description": "5 V tolerant I/O, default PF1, additional function OSCOUT (HXTAL crystal output)."
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{
"number": "4",
"name": "NRST",
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"description": "External reset pin, default function NRST."
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{
"number": "5",
"name": "VDDA",
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"description": "Analog power supply, default function VDDA."
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{
"number": "6",
"name": "PA0-WKUP",
"type": "bidirectional",
"description": "I/O, default PA0; alternate USART0_CTS/USART1_CTS, TIMER1_CH0, TIMER1_ETI, I2C1_SCL; additional ADC_IN0, RTC_TAMP1, WKUP0."
},
{
"number": "7",
"name": "PA1",
"type": "bidirectional",
"description": "I/O, default PA1; alternate USART0_RTS/USART1_RTS, TIMER1_CH1, I2C1_SDA, EVENTOUT; additional ADC_IN1."
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{
"number": "8",
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"type": "bidirectional",
"description": "I/O, default PA2; alternate USART0_TX/USART1_TX, TIMER1_CH2, TIMER14_CH0; additional ADC_IN2."
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{
"number": "9",
"name": "PA3",
"type": "bidirectional",
"description": "I/O, default PA3; alternate USART0_RX/USART1_RX, TIMER1_CH3, TIMER14_CH1; additional ADC_IN3."
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{
"number": "10",
"name": "PA4",
"type": "bidirectional",
"description": "I/O, default PA4; alternate SPI0_NSS, USART0_CK/USART1_CK, TIMER13_CH0, SPI1_NSS; additional ADC_IN4."
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{
"number": "11",
"name": "PA5",
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"description": "I/O, default PA5; alternate SPI0_SCK, TIMER1_CH0, TIMER1_ETI; additional ADC_IN5."
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{
"number": "12",
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"description": "I/O, default PA6; alternate SPI0_MISO, TIMER2_CH0, TIMER0_BKIN, TIMER15_CH0, EVENTOUT; additional ADC_IN6."
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{
"number": "13",
"name": "PA7",
"type": "bidirectional",
"description": "I/O, default PA7; alternate SPI0_MOSI, TIMER2_CH1, TIMER13_CH0, TIMER0_CH0_ON, TIMER16_CH0, EVENTOUT; additional ADC_IN7."
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{
"number": "14",
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"description": "I/O, default PB1; alternate TIMER2_CH3, TIMER13_CH0, TIMER0_CH2_ON, SPI1_SCK; additional ADC_IN9."
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{
"number": "15",
"name": "VSS",
"type": "power_in",
"description": "Ground, default function VSS."
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{
"number": "16",
"name": "VDD",
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"description": "Digital power supply, default function VDD."
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{
"number": "17",
"name": "PA9",
"type": "bidirectional",
"description": "5 V tolerant I/O, default PA9; alternate USART0_TX, TIMER0_CH1, TIMER14_BKIN, I2C0_SCL."
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{
"number": "18",
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"type": "bidirectional",
"description": "5 V tolerant I/O, default PA10; alternate USART0_RX, TIMER0_CH2, TIMER16_BKIN, I2C0_SDA."
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{
"number": "19",
"name": "PA13",
"type": "bidirectional",
"description": "5 V tolerant I/O, default PA13; alternate IFRP_OUT, SWDIO, SPI1_MISO."
},
{
"number": "20",
"name": "PA14",
"type": "bidirectional",
"description": "5 V tolerant I/O, default PA14; alternate USART0_TX/USART1_TX, SWCLK, SPI1_MOSI."
}
],
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"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
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"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The VSS row in Table 2 has only four numbers (31, 23, 16, 15) for five package columns, so the TSSOP; The datasheet covers the whole GD32F330xx family. The MPN suffix 'TR' (tape and reel) is not in the ; The pin types come from the I/O column and function descriptions. NRST is listed as I/O, so it is ma"
],
"pages_sent": 25,
"cost_usd": 0.1998,
"at": "2026-10-22T21:55:38"
},
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"Package": "TSSOP-20",
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"name": "External analog supply voltage",
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{
"name": "External battery supply voltage",
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"name": "Input voltage on other I/O",
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"name": "Variations between different VDD power pins",
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{
"name": "Variations between different ground pins",
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{
"name": "Maximum current for GPIO pins",
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"max": 25,
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{
"name": "Operating temperature range",
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{
"name": "Storage temperature range",
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{
"name": "Maximum junction temperature",
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{
"name": "Supply voltage",
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"kind": "recommended_operating",
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"min": 2.6,
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{
"name": "Analog supply voltage",
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"min": 2.6,
"typ": 3.3,
"max": 3.6,
"conditions": "Same as VDD",
"source_page": 31,
"source": "datasheet"
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{
"name": "Battery supply voltage",
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"min": 1.8,
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{
"name": "Power on reset threshold",
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"min": 2.3,
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"max": 2.48,
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{
"name": "Power down reset threshold",
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"min": 1.72,
"typ": 1.8,
"max": 1.88,
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"source": "datasheet"
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{
"name": "PDR hysteresis",
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"min": null,
"typ": 0.6,
"max": null,
"conditions": "",
"source_page": 33,
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{
"name": "Reset temporization",
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"min": null,
"typ": 2,
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{
"name": "Electrostatic discharge voltage (human body model)",
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"min": null,
"typ": null,
"max": 7000,
"conditions": "TA=25 °C; JESD22-A114",
"source_page": 34,
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{
"name": "Electrostatic discharge voltage (charge device model)",
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"typ": null,
"max": 2000,
"conditions": "TA=25 °C; JESD22-C101",
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{
"name": "Static latch-up I-test",
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"kind": "electrical",
"unit": "mA",
"min": -200,
"typ": null,
"max": 200,
"conditions": "TA=25 °C; JESD78",
"source_page": 34,
"source": "datasheet"
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{
"name": "Static latch-up Vsupply over voltage",
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"min": null,
"typ": null,
"max": 5.4,
"conditions": "TA=25 °C; JESD78",
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"source": "datasheet"
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{
"name": "HXTAL frequency",
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"kind": "electrical",
"unit": "MHz",
"min": 4,
"typ": 8,
"max": 32,
"conditions": "VDD=3.3V",
"source_page": 35,
"source": "datasheet"
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{
"name": "HXTAL recommended load capacitance",
"symbol": "CHXTAL",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 20,
"max": 30,
"conditions": "",
"source_page": 35,
"source": "datasheet"
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{
"name": "HXTAL oscillator duty cycle",
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"unit": "%",
"min": 30,
"typ": 50,
"max": 70,
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"name": "LXTAL recommended load capacitance",
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{
"name": "LXTAL oscillator duty cycle",
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"unit": "%",
"min": 30,
"typ": 50,
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"source_page": 35,
"source": "datasheet"
},
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"name": "IRC8M accuracy, factory-trimmed",
"symbol": "ACCIRC8M",
"kind": "electrical",
"unit": "%",
"min": -4,
"typ": null,
"max": 5,
"conditions": "VDD=3.3V, TA=-40°C ~+105°C",
"source_page": 35,
"source": "datasheet"
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{
"name": "IRC8M accuracy, factory-trimmed",
"symbol": "ACCIRC8M",
"kind": "electrical",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "VDD=3.3V, TA=0°C ~ +85°C",
"source_page": 35,
"source": "datasheet"
},
{
"name": "IRC8M accuracy, factory-trimmed",
"symbol": "ACCIRC8M",
"kind": "electrical",
"unit": "%",
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"typ": null,
"max": 1,
"conditions": "VDD=3.3V, TA=25°C",
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"source": "datasheet"
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{
"name": "IRC8M oscillator duty cycle",
"symbol": "DIRC8M",
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"unit": "%",
"min": 45,
"typ": 50,
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"conditions": "VDD=3.3V, fIRC8M=8MHz",
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},
{
"name": "IRC8M oscillator operating current",
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"min": null,
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{
"name": "IRC8M oscillator startup time",
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{
"name": "IRC48M accuracy, factory-trimmed",
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"conditions": "VDD=3.3V, TA=-40°C ~+105°C",
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{
"name": "IRC48M accuracy, factory-trimmed",
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"source": "datasheet"
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{
"name": "IRC48M accuracy, factory-trimmed",
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"conditions": "VDD=3.3V, TA=25°C",
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{
"name": "IRC40K frequency",
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"kind": "electrical",
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"conditions": "VDD=VBAT=3.3V, TA=-40°C ~ +85°C",
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{
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