The atmega1281 is an MCU board in the LabWired part catalog. Its catalog type is atmega1281. The catalog gives a supply range of 1.8–5.5 V. It has 61 pins. Silicon coverage for this board is tracked in the chip × peripheral validation matrix, not per-part.
| Category | MCU boards |
|---|---|
| Catalog type | atmega1281 |
| Supply range | 1.8–5.5 V |
| Pins | 61 |
| Datasheet | ATmega640/1280/1281/2560/2561 datasheet (DS40002211A) |
MCU board
Not applicable. No device model to validate — see what is simulated, above.
| Pin | Electrical type | Function |
|---|---|---|
PA0 | Bidirectional | — |
PA1 | Bidirectional | — |
PA2 | Bidirectional | — |
PA3 | Bidirectional | — |
PA4 | Bidirectional | — |
PA5 | Bidirectional | — |
PA6 | Bidirectional | — |
PA7 | Bidirectional | — |
PB0 | Bidirectional | — |
PB1 | Bidirectional | — |
PB2 | Bidirectional | — |
PB3 | Bidirectional | — |
PB4 | Bidirectional | — |
PB5 | Bidirectional | — |
PB6 | Bidirectional | — |
PB7 | Bidirectional | — |
PC0 | Bidirectional | — |
PC1 | Bidirectional | — |
PC2 | Bidirectional | — |
PC3 | Bidirectional | — |
PC4 | Bidirectional | — |
PC5 | Bidirectional | — |
PC6 | Bidirectional | — |
PC7 | Bidirectional | — |
PD0 | Bidirectional | — |
PD1 | Bidirectional | — |
PD2 | Bidirectional | — |
PD3 | Bidirectional | — |
PD4 | Bidirectional | — |
PD5 | Bidirectional | — |
PD6 | Bidirectional | — |
PD7 | Bidirectional | — |
PE0 | Bidirectional | — |
PE1 | Bidirectional | — |
PE2 | Bidirectional | — |
PE3 | Bidirectional | — |
PE4 | Bidirectional | — |
PE5 | Bidirectional | — |
PE6 | Bidirectional | — |
PE7 | Bidirectional | — |
PF0 | Bidirectional | — |
PF1 | Bidirectional | — |
PF2 | Bidirectional | — |
PF3 | Bidirectional | — |
PF4 | Bidirectional | — |
PF5 | Bidirectional | — |
PF6 | Bidirectional | — |
PF7 | Bidirectional | — |
PG0 | Bidirectional | — |
PG1 | Bidirectional | — |
PG2 | Bidirectional | — |
PG3 | Bidirectional | — |
PG4 | Bidirectional | — |
PG5 | Bidirectional | — |
RESET | Input | — |
VCC | Power input | Supply |
GND | Power input | Supply |
XTAL1 | Input | — |
XTAL2 | Bidirectional | — |
AREF | Input | — |
AVCC | Power input | Supply |
Modelled from ATmega640/1280/1281/2560/2561 datasheet (DS40002211A).