sbc_at91sam9g20
vd-rd
Open hardware SBC module based on AT91SAM9G20 @400MHz with 128MB RAM
Components (42)
| Reference | Value | Description |
|---|---|---|
| Q1 | BSS84 | |
| U100 | AT91SAM9G20 | |
| U101 | USBLC6-2P6 | |
| U110 | AT25xxx | |
| U200,U300 | MT48LC16M16A2P | |
| U400 | MCP16501A | |
| U401 | 74AUP1G17 | Single Schmitt Buffer Gate, Low-Voltage CMOS |
| U500 | RTL8188CUS | |
| AE1 | Antenna_Shield | |
| C1,C3 | 10pF | |
| C2,C4 | 22pF | |
| C5,C28-C30 | 47pF | |
| C6-C14,C16-C27,C31,C33,C36,C38,C39,C43-C49,C51,C914 | 100nF | |
| C34,C35 | 15pF | |
| C37 | 1uF | |
| C41,C59 | 2.2uF | |
| C53-C58,C912 | 10uF | |
| C60-C63 | 4.7uF | |
| D2 | D_Schottky | |
| D3 | LED_BAGR | RGB LED, blue/anode/green/red |
| H1-H4 | MountingHole | |
| J1 | Micro_SD_Card_Det | |
| J2 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J3,J5,J6 | Conn_01x08 | |
| J4 | Conn_02x18_Odd_Even | |
| L1-L3 | 2.2uH | |
| R1-R3,R5,R8,R10 | 39 | |
| R4,R6,R7 | 180 | |
| R9 | 1k | |
| R11-R15 | 15k | |
| R16 | 22k | |
| R17,R18 | 47k | |
| R19 | 11.1k | |
| R20,R23,R24 | 100k | |
| R21,R28 | 5.1K | Resistor, small symbol |
| R25 | 1M | |
| R27 | 2.2K | Resistor, small symbol |
| R29 | 68k | |
| SW1,SW2 | SW_Push | |
| TP3 | TestPoint | |
| Y1 | 18.432MHz | |
| Y2 | 32.768kHz |