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kgsully
Base Schematic and PCB for ATMEGA328P-AU w/ USB-UART Bridge
| Reference | Value | Description |
|---|---|---|
| Q1 | DMP2110U-7 | |
| U1 | ATmega328P-AU | |
| U2 | LDL1117S50R | |
| U3 | LMV358IDGKR | |
| U4 | SPX3819M5-L-3-3 | |
| U5 | CY7C65213-28PVXI | |
| C1-C3,C9,C11,C22 | 0.1u | |
| C4,C13 | 1u | |
| C5 | 4u7 | |
| C6 | 100n | |
| C7 | 10n | |
| C8 | 2.2u | |
| C10,C12 | 4.7u | |
| C20,C21 |
|---|
| 22p |
| D1 | BLU |
|---|
| D2 | BAT760-7 |
|---|
| D3,D6-D8 | 5VWM |
|---|
| D4 | RED |
|---|
| D5,D9,D10 | GRN |
|---|
| D11 | 1N4148WS |
|---|
| FB1 | 40-100R |
|---|
| H1-H4 | MountingHole |
|---|
| J2 | Conn_01x02_Male |
|---|
| J3 | USB_B_Micro |
|---|
| R2 | 470R |
|---|
| R3,R4,R10,R23 | 10k |
|---|
| R5,R6,R11,R12,R20-R22 | 1k |
|---|
| R9 | 4k7 |
|---|
| SW1 | RESET |
|---|
| Y1 | 16MHZ |
|---|