ram reference design (leo68k) | Open App NoteComponents (31)
| Reference | Value | Description |
|---|
| U1 | SRV05-4 | |
|---|
| U2 | FT232RL | |
|---|
| U3 | ATmega2560-16A | |
|---|
| U4,U5 | IS61C5128AS-25QLI | |
|---|
| U6 | 68000D | |
|---|
| U7 | W25Q128JVS | |
|---|
| C1,C6 | 470nF | |
|---|
| C2,C4,C7,C10-C12 | 100nF | |
|---|
| C3,C8 | 4.7uF | |
|---|
| C5,C9 | 22nF | |
|---|
| D1 | USB_VBUS | |
|---|
| D2 | USB_POWER | |
|---|
| D3 | D | |
|---|
| D4 | TX | |
|---|
| D6 | RX | |
|---|
| FB1,FB2 | FerriteBead | |
|---|
| H1-H4 | MountingHole_Pad | |
|---|
| J1 | USB_B_Micro_Console | |
|---|
| J2 | LOADER_CONSOLE | |
|---|
| J3 | SPI | |
|---|
| J4 | USB_B_Micro_Power | |
|---|
| J5 | 68K_CONSOLE | |
|---|
| J6 | I2C | |
|---|
| R1,R2,R15 | 120 | |
|---|
| R3,R6 | 10k | |
|---|
| R4,R9-R14,R21-R26 | 4.7k | |
|---|
| R5 | 330 | |
|---|
| R7 | 200 | |
|---|
| SW1 | SW_LOADER_RESET | |
|---|
| TP1,TP4,TP6,TP7 | TestPoint | |
|---|
| Y1 | 8Mhz | |
|---|
leo68k board
