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KenWillmott
MC6809 Single Board Computer
| Reference | Value | Description |
|---|---|---|
| U1 | MC68B09 | |
| U2 | 74HCT273 | |
| U3 | AS6C4008-55PCN | |
| U4 | MC68B50 | |
| U5 | DS1813 | |
| U6 | 74HCT02 | |
| U7 | DS1210 | |
| U8 | 74HCT139 | |
| U9 | 28C256 PLCC | |
| U10 | 74HCT138 | |
| U11 | DS1233 | |
| U13 | 74HCT20 | |
| BT1 | 3.0V | |
| C1,C3,C4,C6-C9,C11-C13 | 100nF | |
| C2 | 10uF | |
| C5,C10 | 20pF | |
| D1 | STAT | |
| D2 | 1N4148 | |
| D3 | PWR | |
| H1-H4 | MountingHole_Pad | |
| J1 | Conn_02x20_Odd_Even | |
| J2 | Screw_Terminal_01x02 | |
| J3 | Conn_02x07_Odd_Even | |
| J4 | Conn_01x06_Pin | |
| J5 | Conn_02x03_Odd_Even | |
| J6 | Conn_01x04_Pin | |
| JP2 | VBAT | |
| JP3,JP5 | Jumper_3_Bridged12 | |
| R1 | 10k | |
| R2,RN1 | 4.7k | |
| SW1 | Reset | |
| X1 | CXO_DIP8 | |
| Y1 | 8.0 MHz |