2.4.1 High Current Consumption In Sleep Mode
The current consumption will increase during sleep when executing the SLEEP instruction directly after an SEI instruction if a pending interrupt cannot wake the device from the selected sleep mode.
Work Around
Before entering sleep, the interrupts not used to wake the device from sleep mode may be disabled.
Affected Silicon Revisions
| ATmega640 | |||
|---|---|---|---|
| Rev. A | Rev. B | ||
| X | X | ||
| ATmega1280/1281 | |||
| Rev. A | Rev. B | ||
| X | X | ||
| ATmega2560/2561 | |||
| Rev. A | Rev. C | Rev. E | Rev. F |
| - | X | - | - |