C8051F38x Errata Datasheet by Silicon Labs

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SILIEDN LABS
400 West Cesar Chavez, Austin, TX 78701 www.silabs.com
C8051F38xER072716
July 27th, 2016
C8051F38x Errata
Erratum # Title Impact Affected Revision
1 ADC0 Maximum Supply Current Specification Information Data Sheet Version 1.0
2 External Oscillator on 32-pin packages Major Revision A
Impact definition: Each erratum is marked with an impact, as defined below:
Minor Workaround exists.
Major Errata that do not conform to the data sheet or standard.
Information The device behavior is not ideal but acceptable. Typically, the data sheet will be
changed to match the device behavior.
1. Description: The specification in the C8051F38x data sheet (version 1.0) for the ADC0 maximum Power
Supply Current is 880 µA. The correct specification is 1 mA.
Impact: The ADC0 peripheral may require up to 120 µA more than what is stated in the data sheet.
Workaround: No workaround exists for this issue.
Resolution: Version 1.1 of the C8051F38x data sheet will include the correct value for the maximum Power
Supply Current specification.
2. Description: The external oscillator circuit is non-functional on the 32-pin packages in C, RC, and Crystal
oscillator modes. The external CMOS clock modes are functional. The affected part numbers are:
C8051F381-GQ, C8051F381-GM, C8051F383-GQ, C8051F383-GM, C8051F385-GQ, C8051F385-GM,
C8051F387-GQ, and C8051F387-GM.
Impact: The external oscillator cannot be used to generate a clock when used in the C, RC or Crystal modes
on the affected devices.
Workaround: One of the internal oscillators or an external CMOS clock may be used to provide a clock to
the device and/or its peripherals.
Resolution: There is currently no resolution for this issue.

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