# SC92F7413M28U

**SOC Shenzhen SinOne Microelectronics** · Microcontrollers (MCU/MPU/SOC) · SOP-28

SC92F7413M28U from SOC Shenzhen SinOne Microelectronics, in a SOP-28. 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 | Supply voltage: 2.4V to 5.5V operating range (3.7V to 5.5V required for Flash ROM IAP, and fSYS above 12MHz needs 3.7V to 5.5V). |
| 2 | P1.0 | bidirectional | General-purpose bidirectional I/O P1.0 with independently settable pull-up; all I/O pins have high sink drive capability (70mA). |
| 3 | VSS | power_in | Ground reference pin. |
| 4 | P5.1/OSCI | bidirectional | General-purpose I/O P5.1, or OSCI external crystal input when the external high-frequency crystal option (ENXTL) is enabled; external crystal supports 2 to 16MHz. |
| 5 | P5.0/OSCO | bidirectional | General-purpose I/O P5.0, or OSCO external crystal output when the external high-frequency crystal option (ENXTL) is enabled. |
| 6 | P1.1/INT01/RST | bidirectional | General-purpose I/O P1.1, external interrupt 0 input 1, or external RST reset input when selected by the DISRST Customer Option, which requires a reset pulse of a defined width. |
| 7 | P1.2/INT02/T0/RX0/tCK | bidirectional | General-purpose I/O P1.2, external interrupt INT02, Timer0 external count input T0, UART0 receive RX0, or programming/emulation clock tCK. |
| 8 | P1.3/INT03/T1/TX0/tDIO | bidirectional | General-purpose I/O P1.3, external interrupt INT03, Timer1 external count input T1, UART0 transmit TX0, or programming/emulation data tDIO. |
| 9 | P1.4/INT10/AIN9 | bidirectional | General-purpose I/O P1.4, external interrupt INT10, or ADC input channel AIN9 (12-bit ADC). |
| 10 | P1.5/INT11/AIN8 | bidirectional | General-purpose I/O P1.5, external interrupt INT11, or ADC input channel AIN8 (12-bit ADC). |
| 11 | P1.6/INT12/AIN7 | bidirectional | General-purpose I/O P1.6, external interrupt INT12, or ADC input channel AIN7 (12-bit ADC). |
| 12 | P1.7/INT13/AIN6 | bidirectional | General-purpose I/O P1.7, external interrupt INT13, or ADC input channel AIN6 (12-bit ADC). |
| 13 | P2.7/PWM5/AIN5 | bidirectional | General-purpose I/O P2.7, PWM5 output, or ADC input channel AIN5 (12-bit ADC). |
| 14 | P2.6/PWM4/AIN4 | bidirectional | General-purpose I/O P2.6, PWM4 output, or ADC input channel AIN4 (12-bit ADC). |
| 15 | P2.5/PWM3/AIN3 | bidirectional | General-purpose I/O P2.5, PWM3 output, or ADC input channel AIN3 (12-bit ADC). |
| 16 | P2.4/AIN2 | bidirectional | General-purpose I/O P2.4, or ADC input channel AIN2 (12-bit ADC). |
| 17 | P2.3/AIN1 | bidirectional | General-purpose I/O P2.3, or ADC input channel AIN1 (12-bit ADC). |
| 18 | P2.2/AIN0 | bidirectional | General-purpose I/O P2.2, or ADC input channel AIN0 (12-bit ADC). |
| 19 | P2.1/INT25/MISO/RX1 | bidirectional | General-purpose I/O P2.1, external interrupt INT25, SSI SPI master-in/slave-out MISO, or UART1 receive RX1. |
| 20 | P2.0/INT24/MOSI/TX1/SDA | bidirectional | General-purpose I/O P2.0, external interrupt INT24, SSI SPI master-out/slave-in MOSI, UART1 transmit TX1, or TWI data SDA. |
| 21 | P0.7/INT23/T2 | bidirectional | General-purpose I/O P0.7, external interrupt INT23, or Timer2 external count input T2. |
| 22 | P0.6/INT22/T2EX | bidirectional | General-purpose I/O P0.6, external interrupt INT22, or Timer2 external capture/reload input T2EX. |
| 23 | P0.5/INT21/SCK | bidirectional | General-purpose I/O P0.5, external interrupt INT21, or SPI/TWI clock SCK. |
| 24 | P0.4/INT20/COM4 | bidirectional | General-purpose I/O P0.4, external interrupt INT20, or software LCD common output COM4 (can output 1/2 VDD). |
| 25 | P0.3/COM3 | bidirectional | General-purpose I/O P0.3, or software LCD common output COM3 (can output 1/2 VDD). |
| 26 | P0.2/PWM2/COM2 | bidirectional | General-purpose I/O P0.2, PWM2 output, or software LCD common output COM2 (can output 1/2 VDD). |
| 27 | P0.1/PWM1/COM1 | bidirectional | General-purpose I/O P0.1, PWM1 output, or software LCD common output COM1 (can output 1/2 VDD). |
| 28 | P0.0/PWM0/COM0 | bidirectional | General-purpose I/O P0.0, PWM0 output, or software LCD common output COM0 (can output 1/2 VDD). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SOC Shenzhen SinOne Microelectronics |
| Package | SOP-28 |
| Category | Embedded Processors & Controllers |
| Pins | 28 |

## 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 | -0.3 |  | 5.5 | V |  | 81 |
| Voltage on any pin |  | -0.3 |  |  | V |  | 81 |
| Operating ambient temperature | TA | -40 |  | 85 | ℃ |  | 81 |
| Storage temperature | TSTG | -55 |  | 125 | ℃ |  | 81 |
| Current through VDD | IVDD |  |  | 200 | mA |  | 81 |
| Current through VSS | IVSS |  |  | 200 | mA |  | 81 |
| Operating voltage 1 (system clock >12MHz) | VDD | 3.7 |  | 5.5 | V | >12MHz | 81 |
| Operating voltage 2 (system clock ≤12MHz) | VDD | 2.4 |  | 5.5 | V | ≤12MHz | 81 |
| Flash ROM IAP operating voltage | VDD(Flash) | 3.7 |  | 5.5 | V |  | 81 |
| EEPROM IAP operating voltage | VDD(EEPROM) | 2.4 |  | 5.5 | V |  | 81 |
| Operating ambient temperature | TA | -40 |  | 85 | ℃ |  | 81 |
| Power-down mode standby current | Ipd1 |  | 3 | 6 | μA | VDD=5V, TA=+25℃ | 81 |
| Base Timer operating current | IBTM |  | 1 | 2 | μA | BTMFS[3:0]=1000, one interrupt every 4.0 s | 81 |
| WDT current | IWDT |  | 1 | 2 | μA | WDTCKS[2:0]=000, WDT overflow 500ms | 81 |
| Input low voltage | VIL1 | -0.3 |  |  | V | VDD=5V, TA=+25℃ | 82 |
| Input low voltage (Schmitt trigger inputs) | VIL2 | -0.2 |  |  | V | Schmitt inputs RST, tCK/tDIO, RX0, SSI, INT0~2, Timer clock/capture; VDD=5V, TA=+25℃ | 82 |
| Internal reference voltage output (ADC reference) | VDD24 | 2.38 | 2.4 | 2.42 | V | TA=-40~85℃ | 82 |
| Power-down mode standby current | Ipd2 |  | 3 | 6 | uA | VDD=3.3V, TA=+25℃ | 82 |
| Internal reference voltage output (ADC reference) | VDD24 | 2.38 | 2.4 | 2.42 | V | TA=-40~85℃ | 83 |
| Power On Reset time | TPOR |  | 1 | 1.5 | ms | VDD=2.4~5.5V, TA=25℃ | 83 |
| Reset pulse width | TReset | 18 |  |  | μs | 低电平有效 | 83 |
| Power-down mode wake-up time | TPDW |  | 65 | 130 | us | VDD=2.4~5.5V, TA=25℃ | 83 |
| RC oscillator frequency (fHRC) | fHRC | 23.76 | 24 | 24.24 | MHz | VDD=2.4~5.5V, TA=-40~85℃ | 83 |
| ADC supply voltage 1 | VAD1 | 2.7 | 5 | 5.5 | V | Vref=2.4V | 83 |
| ADC supply voltage 2 | VAD2 | 2.4 | 5 | 5.5 | V | Vref=VDD | 83 |
| ADC input resistance | RAIN | 1 |  |  | MΩ | VIN=5V | 83 |
| ADC conversion current 1 | IADC1 |  | 2.7 | 3.2 | mA | ADC module on, VDD=5V | 83 |
| ADC conversion current 2 | IADC2 |  | 2.1 | 2.5 | mA | ADC module on, VDD=3.3V | 83 |

## 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 | 30 |

## CAD (KiCad official)

- Symbol: `SC92F7413M28U`
- Footprint: `Package_SO:SOP-28_8.4x18.16mm_P1.27mm`
- 3D model: SOP-28 (KiCad packages3D, STEP)
- 3D model files: `sc92f7413m28u-etched.step` / `sc92f7413m28u-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sc92f7413m28u.step` / `sc92f7413m28u.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/8603346062023815168) (92 pp, sha256 `150170843cc95ced`, retrieved 2026-10-18, 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/sc92f7413m28u-datasheet.pdf)