Datasheet

19
7647ES–AVR–07/12
Atmel ATmega16/32/64/M1/C1
5. Errata
5.1 Errata Summary
5.1.1 ATmega16M1/16C1/32M1/32C1 Rev. C (Mask Revision)
LIN Break Delimiter
ADC with with PSC2-synchronized
ADC amplifier measurement is unstable
5.1.2 ATmega16M1/16C1/32M1/32C1 Rev. B (Mask Revision)
The AMPCMPx bits return 0
No comparison when amplifier is used as comparator input and ADC input
CRC calculation of diagnostic frames in LIN 2.x.
Wrong TSOFFSET manufacturing calibration value
PD0-PD3 set to outputs and PD4 pulled down following power-on with external reset active.
LIN Break Delimiter
ADC with with PSC2-synchronized
ADC amplifier measurement is unstable
PSC Emulation
Read / Write instructions of MUXn and REFS1:0
5.1.3 ATmega16M1/16C1/32M1/32C1 Rev. A (Mask Revision)
Inopportune reset of the CANIDM registers
The AMPCMPx bits return 0
No comparison when amplifier is used as comparator input and ADC input
CRC calculation of diagnostic frames in LIN 2.x
PD0-PD3 set to outputs and PD4 pulled down following power-on with external reset active
LIN Break Delimiter
ADC with with PSC2-synchronized
ADC amplifier measurement is unstable
PSC Emulation
Read / Write instructions of MUXn and REFS1:0