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CH592F
RISC-V core Bluetooth LE 5.4 MCU, USB 2.0 host / device, segment LCD driver, SPI, I2C / SMBus, 4 UART, 12-bit ADC, touch-key detection module, WQFN-28
Schematic Symbol
Pin Configuration (29 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PA11 | bidirectional |
| 2 | PA10 | bidirectional |
| 3 | VDCID | passive |
| 4 | VSW | passive |
| 5 | VDD33/VIO33 | power_in |
| 6 | PA8 | bidirectional |
| 7 | PA9 | bidirectional |
| 8 | PB15 | bidirectional |
| 9 | PB14 | bidirectional |
| 10 | PB13 | bidirectional |
| 11 | PB12 | bidirectional |
| 12 | PB11 | bidirectional |
| 13 | PB10 | bidirectional |
| 14 | PB7 | bidirectional |
| 15 | PB4 | bidirectional |
| 16 | PB23 | bidirectional |
| 17 | PB22 | bidirectional |
| 18 | ~{X32MO} | output |
| 19 | X32MI | input |
| 20 | VINTA | passive |
| 21 | ANT | bidirectional |
| 22 | VDCIA | passive |
| 23 | PA4 | bidirectional |
| 24 | PA5 | bidirectional |
| 25 | PA15 | bidirectional |
| 26 | PA14 | bidirectional |
| 27 | PA13 | bidirectional |
| 28 | PA12 | bidirectional |
| 29 | GND | power_in |
Footprint
ConfirmedPackage_DFN_QFN/WQFN-28-1EP_4x4mm_P0.4mm_EP2.7x2.7mm
Pad Layout
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Pads (33)
| Number | Type |
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| — | smd |
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| 29 | smd |