Atmel ATmega88PA Manuel d'utilisateur télécharger pdf (Page 23)

8161DS–AVR–10/09

ATmega48PA/88PA/168PA/328P

9. Errata

9.1 Errata ATmega48PA

The revision letter in this section refers to the revision of the ATmega48PA device.

9.1.1 Rev. D

No known errata.

9.2 Errata ATmega88PA

The revision letter in this section refers to the revision of the ATmega88PA device.

9.2.1 Rev. F

No known errata.

9.3 Errata ATmega168PA

The revision letter in this section refers to the revision of the ATmega168PA device.

9.3.1 Rev E

No known errata.

9.4 Errata ATmega328P

The revision letter in this section refers to the revision of the ATmega328P device.

9.4.1 Rev D

No known errata.

9.4.2 Rev C

Not sampled.

9.4.3 Rev B

•

Unstable 32 kHz Oscillator

1. Unstable 32 kHz Oscillator

The 32 kHz oscillator does not work as system clock.

The 32 kHz oscillator used as asynchronous timer is inaccurate.

Problem Fix/ Workaround

None

9.4.4 Rev A

•

Unstable 32 kHz Oscillator

1. Unstable 32 kHz Oscillator

The 32 kHz oscillator does not work as system clock.

The 32 kHz oscillator used as asynchronous timer is inaccurate.

Problem Fix/ Workaround

None

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Atmel ATmega88PA Manuel d'utilisateur Page 23