component
SC92F8482M20U
Public Made by Adomby adom
SOC Shenzhen SinOne Microelectronics Microcontrollers (MCU/MPU/SOC), SOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SC92F8482M20U
SOC Shenzhen SinOne Microelectronics · Microcontrollers (MCU/MPU/SOC) · SOP-20
SC92F8482M20U from SOC Shenzhen SinOne Microelectronics, in a SOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Power supply pin; operating voltage range is 2.0V to 5.5V. |
| 2 | P1.0/CMOD | bidirectional | General-purpose I/O P1.0, also the CMOD pin for the external touch-key sensing capacitor. |
| 3 | VSS | power_in | Ground pin. |
| 4 | P1.1/INT01/TK22/RST | bidirectional | General-purpose I/O P1.1, also external interrupt INT01 input, touch channel TK22, and the external reset pin RST when enabled by the DISRST Code Option. |
| 5 | P1.2/INT02/T0/RX0/TK21/tCK | bidirectional | General-purpose I/O P1.2, also external interrupt INT02, Timer0 external input T0, UART0 receive RX0, touch channel TK21 (avoid if touch debug is needed), and the 2-wire programming/emulation clock tCK; it is dedicated to tCK when JTAG mode is enabled (DISJTG=0). |
| 6 | P1.3/INT03/T1/TX0/TK20/tDIO | bidirectional | General-purpose I/O P1.3, also external interrupt INT03, Timer1 external input T1, UART0 transmit TX0, touch channel TK20 (avoid if touch debug is needed), and the 2-wire programming/emulation data line tDIO; it is dedicated to tDIO when JTAG mode is enabled (DISJTG=0). |
| 7 | P1.4/INT10/AIN9/TK19 | bidirectional | General-purpose I/O P1.4, also external interrupt INT10, ADC input AIN9, and touch channel TK19. |
| 8 | P1.5/INT11/AIN8/TK18 | bidirectional | General-purpose I/O P1.5, also external interrupt INT11, ADC input AIN8, and touch channel TK18. |
| 9 | P2.7/PWM5/AIN5/TK15 | bidirectional | General-purpose I/O P2.7, also PWM5 output, ADC input AIN5, and touch channel TK15. |
| 10 | P2.6/PWM4/AIN4/TK14 | bidirectional | General-purpose I/O P2.6, also PWM4 output, ADC input AIN4, and touch channel TK14. |
| 11 | P2.5/PWM3/AIN3/TK13 | bidirectional | General-purpose I/O P2.5, also PWM3 output, ADC input AIN3, and touch channel TK13. |
| 12 | P2.4/AIN2/TK12 | bidirectional | General-purpose I/O P2.4, also ADC input AIN2 and touch channel TK12. |
| 13 | P2.1/INT25/MISO/RX1/TK9 | bidirectional | General-purpose I/O P2.1, also external interrupt INT25, SPI master-in/slave-out MISO, UART1 receive RX1, and touch channel TK9. |
| 14 | P2.0/INT24/MOSI/TX1/SDA/TK8 | bidirectional | General-purpose I/O P2.0, also external interrupt INT24, SPI master-out/slave-in MOSI, UART1 transmit TX1, TWI data SDA, and touch channel TK8. |
| 15 | P0.5/INT21/SCK/TK5 | bidirectional | General-purpose I/O P0.5, also external interrupt INT21, SPI and TWI clock SCK, and touch channel TK5. |
| 16 | P0.4/INT20/COM4/TK4 | bidirectional | General-purpose I/O P0.4, also external interrupt INT20, LCD driver common COM4, and touch channel TK4; P0.0-P0.4 can output 1/2VDD for software LCD drive. |
| 17 | P0.3/COM3/TK3 | bidirectional | General-purpose I/O P0.3, also LCD driver common COM3 and touch channel TK3; can output 1/2VDD for software LCD drive. |
| 18 | P0.2/PWM2/COM2/TK2 | bidirectional | General-purpose I/O P0.2, also PWM2 output, LCD driver common COM2, and touch channel TK2; can output 1/2VDD for software LCD drive. |
| 19 | P0.1/PWM1/COM1/TK1 | bidirectional | General-purpose I/O P0.1, also PWM1 output, LCD driver common COM1, and touch channel TK1; can output 1/2VDD for software LCD drive. |
| 20 | P0.0/PWM0/COM0/TK0 | bidirectional | General-purpose I/O P0.0, also PWM0 output, LCD driver common COM0, and touch channel TK0; can output 1/2VDD for software LCD drive. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SOC Shenzhen SinOne Microelectronics |
| Package | SOP-20 |
| Category | Embedded Processors & Controllers |
| Pins | 20 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage (VDD/VSS) | VDD/VSS | -0.3 | 5.5 | V | 99 | ||
| Voltage on any pin (input/output) | -0.3 | V | max printed as VDD+0.3 | 99 | |||
| Operating ambient temperature (absolute maximum) | TA | -40 | 105 | ℃ | 99 | ||
| Storage temperature | TSTG | -55 | 125 | ℃ | 99 | ||
| Current through VDD | IVDD | 200 | mA | 99 | |||
| Current through VSS | IVSS | 200 | mA | 99 | |||
| Operating supply voltage (recommended) | VDD | 2 | 5.5 | V | System clock frequency 32MHz | 99 | |
| Operating ambient temperature (recommended) | TA | -40 | 105 | ℃ | 99 | ||
| Flash endurance (erase/write cycles) | NEND | 100000 | Cycles | 99 | |||
| Flash data retention time | TDR | 100 | Years | TA = +25℃ | 99 | ||
| Power-down mode standby current (5V) | Ipd1 | 2.5 | 6 | μA | VDD=5V, TA=+25℃ | 99 | |
| Base Timer operating current (5V) | IBTM | 1.3 | 3 | μA | VDD=5V, TA=+25℃; BTMFS[3:0]=1000, one interrupt every 4.0 s | 99 | |
| WDT current (5V) | IWDT | 1.3 | 3 | μA | VDD=5V, TA=+25℃; WDTCKS[2:0]=000, WDT overflow time 500ms | 99 | |
| High-sensitivity touch key operating current (5V) | ITK1 | 0.8 | 1.2 | mA | VDD=5V, TA=+25℃ | 99 | |
| Input low voltage (Schmitt/standard inputs, 5V) | VIL1 | -0.3 | V | VDD=5V, TA=+25℃; max printed as 0.3VDD | 100 | ||
| Input low voltage (Schmitt inputs, 5V) | VIL2 | -0.2 | V | VDD=5V, TA=+25℃; Schmitt trigger inputs; max printed as 0.2VDD | 100 | ||
| Power-down mode standby current (3.3V) | Ipd2 | 2.5 | 6 | μA | VDD=3.3V, TA=+25℃ | 100 | |
| High-sensitivity touch key operating current (3.3V) | ITK2 | 0.8 | 1.2 | mA | VDD=3.3V, TA=+25℃ | 100 | |
| Input low voltage (3.3V) | VIL3 | -0.3 | V | VDD=3.3V, TA=+25℃; max printed as 0.3VDD | 100 | ||
| Input low voltage (Schmitt inputs, 3.3V) | VIL4 | -0.2 | V | VDD=3.3V, TA=+25℃; Schmitt trigger inputs; max printed as 0.2VDD | 100 | ||
| ADC supply voltage 1 | VAD1 | 2.7 | 5 | 5.5 | V | TA=25℃; Vref = 2.4V | 101 |
| ADC supply voltage 2 | VAD2 | 2 | 5 | 5.5 | V | TA=25℃; Vref = 1.024V or Vref = VDD | 101 |
| Internal reference 1.024V | VREF1 | 1.004 | 1.024 | 1.044 | V | TA=25℃; VDD = 5V or 3.3V | 101 |
| Internal reference 2.4V | VREF2 | 2.38 | 2.4 | 2.42 | V | TA=25℃ | 101 |
| Internal reference 2.048V | VREF3 | 2.028 | 2.048 | 2.068 | V | TA=25℃ | 101 |
| ADC input resistance | RAIN | 1 | M | TA=25℃; VIN=5V | 101 | ||
| ADC conversion current 1 | IADC1 | 2 | mA | TA=25℃; VDD=5V | 101 | ||
| ADC conversion current 2 | IADC2 | 1.8 | mA | TA=25℃; VDD=3.3V | 101 | ||
| ADC differential nonlinearity error (DNL) | DNL | -3 | 3 | LSB | TA=25℃; VDD=5V, VREF=5V; printed ±3 | 101 | |
| ADC integral nonlinearity error (INL) | INL | -3 | 3 | LSB | TA=25℃; VDD=5V, VREF=5V; printed ±3 | 101 | |
| ADC conversion time | TADC | 1.2 | 1.6 | μs | TA=25℃; fHRC = 32MHz | 101 | |
| Power-down mode wake-up time (3.3V table header: VDD 2.0-5.5V) | TPDW | 65 | 130 | μs | VDD=2.0V~5.5V, TA=+25℃ | 101 | |
| Reset pulse width | TReset | 18 | μs | TA=25℃; active low | 101 | ||
| Internal RC oscillator frequency (fHRC) | fHRC | 31.36 | 32 | 32.64 | MHz | VDD=2.0 |
101 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PBT | BTM Base timer BTMIF EBTM IPBTM 004BH 10 9 H/W Auto 能 | 50 |
CAD (KiCad official)
- Symbol:
SC92F8482M20U - Footprint:
Package_SO:SOP-20_7.5x12.8mm_P1.27mm - 3D model: SOP-20, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 2.65 mm nominal SOIC height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
sc92f8482m20u-etched.step/sc92f8482m20u-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sc92f8482m20u.step/sc92f8482m20u.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SOC Shenzhen SinOne Microelectronics datasheet (113 pp, sha256
b399a3e1b5cff71e, retrieved 2026-10-19, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# SC92F8482M20U
**SOC Shenzhen SinOne Microelectronics** · Microcontrollers (MCU/MPU/SOC) · SOP-20
SC92F8482M20U from SOC Shenzhen SinOne Microelectronics, in a SOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Power supply pin; operating voltage range is 2.0V to 5.5V. |
| 2 | P1.0/CMOD | bidirectional | General-purpose I/O P1.0, also the CMOD pin for the external touch-key sensing capacitor. |
| 3 | VSS | power_in | Ground pin. |
| 4 | P1.1/INT01/TK22/RST | bidirectional | General-purpose I/O P1.1, also external interrupt INT01 input, touch channel TK22, and the external reset pin RST when enabled by the DISRST Code Option. |
| 5 | P1.2/INT02/T0/RX0/TK21/tCK | bidirectional | General-purpose I/O P1.2, also external interrupt INT02, Timer0 external input T0, UART0 receive RX0, touch channel TK21 (avoid if touch debug is needed), and the 2-wire programming/emulation clock tCK; it is dedicated to tCK when JTAG mode is enabled (DISJTG=0). |
| 6 | P1.3/INT03/T1/TX0/TK20/tDIO | bidirectional | General-purpose I/O P1.3, also external interrupt INT03, Timer1 external input T1, UART0 transmit TX0, touch channel TK20 (avoid if touch debug is needed), and the 2-wire programming/emulation data line tDIO; it is dedicated to tDIO when JTAG mode is enabled (DISJTG=0). |
| 7 | P1.4/INT10/AIN9/TK19 | bidirectional | General-purpose I/O P1.4, also external interrupt INT10, ADC input AIN9, and touch channel TK19. |
| 8 | P1.5/INT11/AIN8/TK18 | bidirectional | General-purpose I/O P1.5, also external interrupt INT11, ADC input AIN8, and touch channel TK18. |
| 9 | P2.7/PWM5/AIN5/TK15 | bidirectional | General-purpose I/O P2.7, also PWM5 output, ADC input AIN5, and touch channel TK15. |
| 10 | P2.6/PWM4/AIN4/TK14 | bidirectional | General-purpose I/O P2.6, also PWM4 output, ADC input AIN4, and touch channel TK14. |
| 11 | P2.5/PWM3/AIN3/TK13 | bidirectional | General-purpose I/O P2.5, also PWM3 output, ADC input AIN3, and touch channel TK13. |
| 12 | P2.4/AIN2/TK12 | bidirectional | General-purpose I/O P2.4, also ADC input AIN2 and touch channel TK12. |
| 13 | P2.1/INT25/MISO/RX1/TK9 | bidirectional | General-purpose I/O P2.1, also external interrupt INT25, SPI master-in/slave-out MISO, UART1 receive RX1, and touch channel TK9. |
| 14 | P2.0/INT24/MOSI/TX1/SDA/TK8 | bidirectional | General-purpose I/O P2.0, also external interrupt INT24, SPI master-out/slave-in MOSI, UART1 transmit TX1, TWI data SDA, and touch channel TK8. |
| 15 | P0.5/INT21/SCK/TK5 | bidirectional | General-purpose I/O P0.5, also external interrupt INT21, SPI and TWI clock SCK, and touch channel TK5. |
| 16 | P0.4/INT20/COM4/TK4 | bidirectional | General-purpose I/O P0.4, also external interrupt INT20, LCD driver common COM4, and touch channel TK4; P0.0-P0.4 can output 1/2VDD for software LCD drive. |
| 17 | P0.3/COM3/TK3 | bidirectional | General-purpose I/O P0.3, also LCD driver common COM3 and touch channel TK3; can output 1/2VDD for software LCD drive. |
| 18 | P0.2/PWM2/COM2/TK2 | bidirectional | General-purpose I/O P0.2, also PWM2 output, LCD driver common COM2, and touch channel TK2; can output 1/2VDD for software LCD drive. |
| 19 | P0.1/PWM1/COM1/TK1 | bidirectional | General-purpose I/O P0.1, also PWM1 output, LCD driver common COM1, and touch channel TK1; can output 1/2VDD for software LCD drive. |
| 20 | P0.0/PWM0/COM0/TK0 | bidirectional | General-purpose I/O P0.0, also PWM0 output, LCD driver common COM0, and touch channel TK0; can output 1/2VDD for software LCD drive. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SOC Shenzhen SinOne Microelectronics |
| Package | SOP-20 |
| Category | Embedded Processors & Controllers |
| Pins | 20 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage (VDD/VSS) | VDD/VSS | -0.3 | | 5.5 | V | | 99 |
| Voltage on any pin (input/output) | | -0.3 | | | V | max printed as VDD+0.3 | 99 |
| Operating ambient temperature (absolute maximum) | TA | -40 | | 105 | ℃ | | 99 |
| Storage temperature | TSTG | -55 | | 125 | ℃ | | 99 |
| Current through VDD | IVDD | | | 200 | mA | | 99 |
| Current through VSS | IVSS | | | 200 | mA | | 99 |
| Operating supply voltage (recommended) | VDD | 2 | | 5.5 | V | System clock frequency 32MHz | 99 |
| Operating ambient temperature (recommended) | TA | -40 | | 105 | ℃ | | 99 |
| Flash endurance (erase/write cycles) | NEND | 100000 | | | Cycles | | 99 |
| Flash data retention time | TDR | 100 | | | Years | TA = +25℃ | 99 |
| Power-down mode standby current (5V) | Ipd1 | | 2.5 | 6 | μA | VDD=5V, TA=+25℃ | 99 |
| Base Timer operating current (5V) | IBTM | | 1.3 | 3 | μA | VDD=5V, TA=+25℃; BTMFS[3:0]=1000, one interrupt every 4.0 s | 99 |
| WDT current (5V) | IWDT | | 1.3 | 3 | μA | VDD=5V, TA=+25℃; WDTCKS[2:0]=000, WDT overflow time 500ms | 99 |
| High-sensitivity touch key operating current (5V) | ITK1 | | 0.8 | 1.2 | mA | VDD=5V, TA=+25℃ | 99 |
| Input low voltage (Schmitt/standard inputs, 5V) | VIL1 | -0.3 | | | V | VDD=5V, TA=+25℃; max printed as 0.3VDD | 100 |
| Input low voltage (Schmitt inputs, 5V) | VIL2 | -0.2 | | | V | VDD=5V, TA=+25℃; Schmitt trigger inputs; max printed as 0.2VDD | 100 |
| Power-down mode standby current (3.3V) | Ipd2 | | 2.5 | 6 | μA | VDD=3.3V, TA=+25℃ | 100 |
| High-sensitivity touch key operating current (3.3V) | ITK2 | | 0.8 | 1.2 | mA | VDD=3.3V, TA=+25℃ | 100 |
| Input low voltage (3.3V) | VIL3 | -0.3 | | | V | VDD=3.3V, TA=+25℃; max printed as 0.3VDD | 100 |
| Input low voltage (Schmitt inputs, 3.3V) | VIL4 | -0.2 | | | V | VDD=3.3V, TA=+25℃; Schmitt trigger inputs; max printed as 0.2VDD | 100 |
| ADC supply voltage 1 | VAD1 | 2.7 | 5 | 5.5 | V | TA=25℃; Vref = 2.4V | 101 |
| ADC supply voltage 2 | VAD2 | 2 | 5 | 5.5 | V | TA=25℃; Vref = 1.024V or Vref = VDD | 101 |
| Internal reference 1.024V | VREF1 | 1.004 | 1.024 | 1.044 | V | TA=25℃; VDD = 5V or 3.3V | 101 |
| Internal reference 2.4V | VREF2 | 2.38 | 2.4 | 2.42 | V | TA=25℃ | 101 |
| Internal reference 2.048V | VREF3 | 2.028 | 2.048 | 2.068 | V | TA=25℃ | 101 |
| ADC input resistance | RAIN | 1 | | | M | TA=25℃; VIN=5V | 101 |
| ADC conversion current 1 | IADC1 | | | 2 | mA | TA=25℃; VDD=5V | 101 |
| ADC conversion current 2 | IADC2 | | | 1.8 | mA | TA=25℃; VDD=3.3V | 101 |
| ADC differential nonlinearity error (DNL) | DNL | -3 | | 3 | LSB | TA=25℃; VDD=5V, VREF=5V; printed ±3 | 101 |
| ADC integral nonlinearity error (INL) | INL | -3 | | 3 | LSB | TA=25℃; VDD=5V, VREF=5V; printed ±3 | 101 |
| ADC conversion time | TADC | | 1.2 | 1.6 | μs | TA=25℃; fHRC = 32MHz | 101 |
| Power-down mode wake-up time (3.3V table header: VDD 2.0-5.5V) | TPDW | | 65 | 130 | μs | VDD=2.0V~5.5V, TA=+25℃ | 101 |
| Reset pulse width | TReset | 18 | | | μs | TA=25℃; active low | 101 |
| Internal RC oscillator frequency (fHRC) | fHRC | 31.36 | 32 | 32.64 | MHz | VDD=2.0~5.5V, TA=-40~105℃ | 101 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PBT | | BTM Base timer BTMIF EBTM IPBTM 004BH 10 9 H/W Auto 能 | 50 |
## CAD (KiCad official)
- Symbol: `SC92F8482M20U`
- Footprint: `Package_SO:SOP-20_7.5x12.8mm_P1.27mm`
- 3D model: SOP-20, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 2.65 mm nominal SOIC height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `sc92f8482m20u-etched.step` / `sc92f8482m20u-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sc92f8482m20u.step` / `sc92f8482m20u.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [SOC Shenzhen SinOne Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603346058739134464) (113 pp, sha256 `b399a3e1b5cff71e`, retrieved 2026-10-19, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/sc92f8482m20u-datasheet.pdf)