component
WS8300F5EQ48
Public Made by Adomby adom
wisesun Microcontrollers (MCU/MPU/SOC), QFN-48(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
WS8300F5EQ48
wisesun · Microcontrollers (MCU/MPU/SOC) · QFN-48(6x6)
WS8300F5EQ48 from wisesun, in a QFN-48(6x6). 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 | VDD12 | power_out | Internal 1.2V supply output; connect a 1uF decoupling capacitor. |
| 2 | PB0 | bidirectional | General-purpose digital I/O (GPIO). |
| 3 | PB1 | bidirectional | General-purpose digital I/O (GPIO). |
| 4 | PB2 | bidirectional | General-purpose digital I/O (GPIO). |
| 5 | PB3 | bidirectional | General-purpose digital I/O; default function is JLINK TCK. |
| 6 | PB4 | bidirectional | General-purpose digital I/O; default function is JLINK TMS. |
| 7 | PB5 | bidirectional | General-purpose digital I/O (GPIO). |
| 8 | PB6 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 9 | PB7 | bidirectional | General-purpose digital I/O (GPIO). |
| 10 | XI32K | passive | 32kHz crystal oscillator input. |
| 11 | XO32K | passive | 32kHz crystal oscillator output. |
| 12 | PA0 | bidirectional | General-purpose digital I/O (GPIO). |
| 13 | PA1 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 14 | PA2 | bidirectional | General-purpose analog and digital I/O; also usable as IrDA transceiver I/O. |
| 15 | MICBIAS | passive | Analog pin for the audio interface. |
| 16 | RSTN | input | External reset input. |
| 17 | VDD33_RF | power_in | Supply input for the RF section, 2.3V to 3.6V. |
| 18 | PA3 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 19 | PA4 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 20 | PA5 | bidirectional | General-purpose digital I/O (GPIO). |
| 21 | XO16M | passive | 16MHz/32MHz crystal oscillator output. |
| 22 | XI16M | passive | 16MHz/32MHz crystal oscillator input. |
| 23 | PA6 | bidirectional | General-purpose digital I/O (GPIO). |
| 24 | PA7 | bidirectional | General-purpose digital I/O (GPIO). |
| 25 | VDCDC_RF | power_in | With internal DC-DC: 1.5V input connected to the internal DC-DC output; without internal DC-DC: 2.3V to 3.6V supply input. |
| 26 | RF | passive | RF signal input/output. |
| 27 | PD0 | bidirectional | General-purpose digital I/O (GPIO). |
| 28 | PD1 | bidirectional | General-purpose digital I/O (GPIO). |
| 29 | PD2 | bidirectional | General-purpose digital I/O (GPIO). |
| 30 | PD3 | bidirectional | General-purpose digital I/O (GPIO). |
| 31 | PD4 | bidirectional | General-purpose digital I/O (GPIO). |
| 32 | PD5 | bidirectional | General-purpose digital I/O (GPIO). |
| 33 | PD6 | bidirectional | General-purpose digital I/O (GPIO). |
| 34 | PD7 | bidirectional | General-purpose digital I/O (GPIO). |
| 35 | PC0 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 36 | PC1 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 37 | PC2 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 38 | PC3 | bidirectional | General-purpose digital I/O (GPIO). |
| 39 | PC4 | bidirectional | General-purpose digital I/O (GPIO). |
| 40 | PC5 | bidirectional | General-purpose digital I/O (GPIO). |
| 41 | PC6 | bidirectional | General-purpose digital I/O (GPIO). |
| 42 | PC7 | bidirectional | General-purpose digital I/O (GPIO). |
| 43 | HVIN | input | Analog input for voltage monitoring. |
| 44 | VBATIN | power_in | Voltage input for a 4.2V lithium battery. |
| 45 | VBATOUT | power_out | Internal LDO 3V output, valid when VBATIN is connected to a lithium battery. |
| 46 | VDCDC | power_in | With internal DC-DC: 1.5V input connected to the internal DC-DC output; without internal DC-DC: 2.3V to 3.6V supply input. |
| 47 | VDD33_IO | power_in | Supply input for the digital I/O, 2.3V to 3.6V. |
| 48 | NC | unconnected | Not connected. |
| 49 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | wisesun |
| Package | QFN-48(6x6) |
| Category | Embedded Processors & Controllers |
| Pins | 49 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| 电源电压 VDD (recommended supply voltage) | VDD | 2.3 | 3.3 | 3.6 | V | 6 | |
| 工作温度 TA (recommended operating temperature) | TA | -40 | 105 | ℃ | 6 | ||
| 稳态电源电压 (steady-state supply voltage, absolute maximum) | VDD | -0.3 | 3.6 | V | 6 | ||
| 工作温度 Tamb (absolute maximum) | Tamb | -40 | 105 | ℃ | 6 | ||
| 储藏温度 Tstg (storage temperature) | Tstg | -40 | 150 | ℃ | 6 | ||
| 地 (Ground) | Ground | -0.3 | 0.3 | V | 6 | ||
| 数字输出低电平 (digital output low level) | VOL | 0.4 | V | 6 | |||
| 拉电流 (source current) | IOH | 20 | mA | 6 | |||
| 灌电流 (sink current) | IOL | 15 | mA | 6 | |||
| 锂电池供电输入电压 (VBATIN) | VBATIN | 2.5 | 4.2 | 5 | V | 典型测试条件：VDD=3.3V，TA=25℃ | 7 |
| 锂电池供电内部输出电压 (VBATOUT) | VBATOUT | 2.5 | 3 | 3 | V | 典型测试条件：VDD=3.3V，TA=25℃ | 7 |
| 发送功率 Pout (transmit power) | Pout | -15 | 5 | 10 | dBm | 8 | |
| 工作频率 FOP (operating frequency) | FOP | 2400 | 2480 | MHz | 8 | ||
| 2.4G Frequency deviation(1Mbps) | 160 | 250 | kHz | 8 | |||
| 16/32M高速晶振 频率 (16/32 MHz crystal frequency) | 16 | 32 | MHz | 9 | |||
| 16/32M高速晶振 频率精度 (crystal frequency accuracy, ±30 ppm as printed) | -30 | 30 | ppm | @-40 to +85℃ | 9 | ||
| 16/32M高速晶振 ESR 等效串联电阻 | ESR | 40 | 85 | Ω | 9 | ||
| 16/32M高速晶振 Cload 负载电容 | Cload | 8 | 15 | 20 | pF | 9 |
CAD (KiCad official)
- Symbol:
WS8300F5EQ48 - Footprint:
Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm - 3D model: QFN-48(6x6), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal QFN 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:
ws8300f5eq48-etched.step/ws8300f5eq48-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ws8300f5eq48.step/ws8300f5eq48.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: wisesun datasheet (15 pp, sha256
b810b3558cdf5af0, 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).
# WS8300F5EQ48
**wisesun** · Microcontrollers (MCU/MPU/SOC) · QFN-48(6x6)
WS8300F5EQ48 from wisesun, in a QFN-48(6x6). 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 | VDD12 | power_out | Internal 1.2V supply output; connect a 1uF decoupling capacitor. |
| 2 | PB0 | bidirectional | General-purpose digital I/O (GPIO). |
| 3 | PB1 | bidirectional | General-purpose digital I/O (GPIO). |
| 4 | PB2 | bidirectional | General-purpose digital I/O (GPIO). |
| 5 | PB3 | bidirectional | General-purpose digital I/O; default function is JLINK TCK. |
| 6 | PB4 | bidirectional | General-purpose digital I/O; default function is JLINK TMS. |
| 7 | PB5 | bidirectional | General-purpose digital I/O (GPIO). |
| 8 | PB6 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 9 | PB7 | bidirectional | General-purpose digital I/O (GPIO). |
| 10 | XI32K | passive | 32kHz crystal oscillator input. |
| 11 | XO32K | passive | 32kHz crystal oscillator output. |
| 12 | PA0 | bidirectional | General-purpose digital I/O (GPIO). |
| 13 | PA1 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 14 | PA2 | bidirectional | General-purpose analog and digital I/O; also usable as IrDA transceiver I/O. |
| 15 | MICBIAS | passive | Analog pin for the audio interface. |
| 16 | RSTN | input | External reset input. |
| 17 | VDD33_RF | power_in | Supply input for the RF section, 2.3V to 3.6V. |
| 18 | PA3 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 19 | PA4 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 20 | PA5 | bidirectional | General-purpose digital I/O (GPIO). |
| 21 | XO16M | passive | 16MHz/32MHz crystal oscillator output. |
| 22 | XI16M | passive | 16MHz/32MHz crystal oscillator input. |
| 23 | PA6 | bidirectional | General-purpose digital I/O (GPIO). |
| 24 | PA7 | bidirectional | General-purpose digital I/O (GPIO). |
| 25 | VDCDC_RF | power_in | With internal DC-DC: 1.5V input connected to the internal DC-DC output; without internal DC-DC: 2.3V to 3.6V supply input. |
| 26 | RF | passive | RF signal input/output. |
| 27 | PD0 | bidirectional | General-purpose digital I/O (GPIO). |
| 28 | PD1 | bidirectional | General-purpose digital I/O (GPIO). |
| 29 | PD2 | bidirectional | General-purpose digital I/O (GPIO). |
| 30 | PD3 | bidirectional | General-purpose digital I/O (GPIO). |
| 31 | PD4 | bidirectional | General-purpose digital I/O (GPIO). |
| 32 | PD5 | bidirectional | General-purpose digital I/O (GPIO). |
| 33 | PD6 | bidirectional | General-purpose digital I/O (GPIO). |
| 34 | PD7 | bidirectional | General-purpose digital I/O (GPIO). |
| 35 | PC0 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 36 | PC1 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 37 | PC2 | bidirectional | General-purpose analog and digital I/O (GPIO). |
| 38 | PC3 | bidirectional | General-purpose digital I/O (GPIO). |
| 39 | PC4 | bidirectional | General-purpose digital I/O (GPIO). |
| 40 | PC5 | bidirectional | General-purpose digital I/O (GPIO). |
| 41 | PC6 | bidirectional | General-purpose digital I/O (GPIO). |
| 42 | PC7 | bidirectional | General-purpose digital I/O (GPIO). |
| 43 | HVIN | input | Analog input for voltage monitoring. |
| 44 | VBATIN | power_in | Voltage input for a 4.2V lithium battery. |
| 45 | VBATOUT | power_out | Internal LDO 3V output, valid when VBATIN is connected to a lithium battery. |
| 46 | VDCDC | power_in | With internal DC-DC: 1.5V input connected to the internal DC-DC output; without internal DC-DC: 2.3V to 3.6V supply input. |
| 47 | VDD33_IO | power_in | Supply input for the digital I/O, 2.3V to 3.6V. |
| 48 | NC | unconnected | Not connected. |
| 49 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | wisesun |
| Package | QFN-48(6x6) |
| Category | Embedded Processors & Controllers |
| Pins | 49 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| 电源电压 VDD (recommended supply voltage) | VDD | 2.3 | 3.3 | 3.6 | V | | 6 |
| 工作温度 TA (recommended operating temperature) | TA | -40 | | 105 | ℃ | | 6 |
| 稳态电源电压 (steady-state supply voltage, absolute maximum) | VDD | -0.3 | | 3.6 | V | | 6 |
| 工作温度 Tamb (absolute maximum) | Tamb | -40 | | 105 | ℃ | | 6 |
| 储藏温度 Tstg (storage temperature) | Tstg | -40 | | 150 | ℃ | | 6 |
| 地 (Ground) | Ground | -0.3 | | 0.3 | V | | 6 |
| 数字输出低电平 (digital output low level) | VOL | | | 0.4 | V | | 6 |
| 拉电流 (source current) | IOH | | | 20 | mA | | 6 |
| 灌电流 (sink current) | IOL | | | 15 | mA | | 6 |
| 锂电池供电输入电压 (VBATIN) | VBATIN | 2.5 | 4.2 | 5 | V | 典型测试条件：VDD=3.3V，TA=25℃ | 7 |
| 锂电池供电内部输出电压 (VBATOUT) | VBATOUT | 2.5 | 3 | 3 | V | 典型测试条件：VDD=3.3V，TA=25℃ | 7 |
| 发送功率 Pout (transmit power) | Pout | -15 | 5 | 10 | dBm | | 8 |
| 工作频率 FOP (operating frequency) | FOP | 2400 | | 2480 | MHz | | 8 |
| 2.4G Frequency deviation(1Mbps) | | 160 | 250 | | kHz | | 8 |
| 16/32M高速晶振 频率 (16/32 MHz crystal frequency) | | 16 | | 32 | MHz | | 9 |
| 16/32M高速晶振 频率精度 (crystal frequency accuracy, ±30 ppm as printed) | | -30 | | 30 | ppm | @-40 to +85℃ | 9 |
| 16/32M高速晶振 ESR 等效串联电阻 | ESR | 40 | | 85 | Ω | | 9 |
| 16/32M高速晶振 Cload 负载电容 | Cload | 8 | 15 | 20 | pF | | 9 |
## CAD (KiCad official)
- Symbol: `WS8300F5EQ48`
- Footprint: `Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm`
- 3D model: QFN-48(6x6), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal QFN 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: `ws8300f5eq48-etched.step` / `ws8300f5eq48-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ws8300f5eq48.step` / `ws8300f5eq48.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [wisesun datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602964806403956736) (15 pp, sha256 `b810b3558cdf5af0`, 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/ws8300f5eq48-datasheet.pdf)