EFM32 Leopard Gecko EFM32LG Errata

2020-12-28

This document contains information on the errata of EFM32LG. The latest available revision of this device is revision E.
For errata on older revisions, please refer to the errata history section for the device. The device revision is typically the first letter onthe line immediately under the part number on the package marking. This is typically the second or third line.
Detailed Errata Descriptions:
●BU_E105 — LFXO Missing Cycles During IOVDD Ramping
●CMU_E114 — Device Not Waking Up From EM2 When Using Prescaled Non-HFRCO Oscillator as HFCLK
●DAC_E109 — DAC Output Drift Over Lifetime
●EMU_E107 — Interrupts During EM2 Entry
●EMU_E110 — Potential Hard Fault when Exiting EM2
●PCNT_E102 — PCNT Pulse Width Filtering Does Not Work
●RMU_E101 — POR Calibration Initialization Issue
●TIMER_E103 — Capture/Compare Output is Unreliable with RSSCOIST Enabled
●USB_E103 — HNP Sequence Fails if A-Device Connects After 3.4 ms
●USB_E104 — USB A-Device Delays the HNP Switch Back Process
●USB_E105 — B-Device as Host Driving K-J Pairs During Reset
●USB_E109 — Missing USB_GINTSTS.SESSREQINT Interrupt with USB_PCGCCTL.STOPPCLK = 1
●USB_E110 — Unexpected USB_HCx_INT.CHHLTD Interrupt

Silicon Labs

EFM32LG

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April 10th, 2017

Rev. 1.20

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