CSM32RV20绿色开发板（TSSOP20）

GND J1 Conn_01x12 GND GND GND J4 Conn_01x12 +3.3V PWR_FLAG +5V GND PWR_FLAG C4 100uF PWR_FLAG GND TP1 TestPoint PA15 PA14 PA13 PA12 PA11 PA10 PA9 PA8 PA7 PA6 PB12 PB13 VDD VSS PA0 PA1 PA2 PA3 PA4 PA5 C9 20 19 18 17 16 15 14 13 12 11 Y1 2 4 15pF A GND PA15 1 PA14 2 PA13 3 PA12 4 PA11 5 PA10 6 PA9 7 PA8 8 PA7 9 PA6 10 PB13 PB12 U3 CSM32R20_TSSOP20 J2 Connector_Generic_Conn_01x04 GND GND 1 2 3 4 3 PA1 PA0 1 +3.3V 1 2 3 4 5 6 7 8 9 10 11 12 6 GND PB12 PB13 PA0 PA1 PA2 PA3 PA4 PA5 5 +3.3V PA0 PA1 PA2 PA3 PA4 PA5 10R +3.3V 4 0R R8 0R R9 PA15 PA14 PA13 PA12 PA11 PA10 PA9 PA8 PA7 PA6 3 GND 1 2 3 4 5 6 7 8 9 10 11 12 +3.3V A 2 VCC3.3 1 C10 32MHZ 15pF R10 C7 0.1uF 5 R1 82R R2 82R R3 220R PA8 4 PA10 PA12 GND C2 22nF 2 B 3 G 1 C3 1uF VBUS GND CC1 CC2 1 PA5 SW1 Switch_SW_Push C6 0.1uF R5 1k A7 B7 A6 B6 R6 R7 C8 10uF 5.1k 5.1k USB_DGND USB_D- 5 U4 USBLC6-2SC6 2 USB_D+ A8 B8 USB_D+ C11 0.1uF GND C A1 SBU1 SBU2 +5V GND D1 LED GND GND R11 5k GND SHIELD 2 3 A5 B5 GND +3.3V 2 D2 DIODE VCC3.3 PA6 1 8 7 6 5 R12 10k UD+ V3 UD- RXD GND TXD RTS VCC +3.3V GND USB_D+ 1 USB_D- 2 3 4 S1 Q1 Q_PMOS_GSD VCC3.3 A4 3 DDD+ D+ C U2 CH340N +5V J3 USB_C_Receptacle_USB2.0 4 R 6 R4 2k IN OUT GND EN NR B +3.3V 4 C1 1uF 1 2 3 LED1 LED_ARGB 1 U1 RT9193-33GB +5V GND B VCC3.3 GND Sheet: / File: 32RV20(4).sch D D Title: Size: A4 Date: KiCad E.D.A. kicad (5.1.6)-1 1 2 3 4 Rev: Id: 1/1 5 6