EFM32 Gecko EFM32LG Errata
This document contains information on the EFM32LG errata. The latest available revision of this device is revision F.
Errata that have been resolved remain documented and can be referenced for previous revisions of this device.
The device data sheet explains how to identify the chip revision, either from package marking or electronically.
Current Errata Descriptions:
●ADC_E118 — Requirements for ADC_CLK > 7 MHz
●BU_E105 — LFXO Missing Cycles During IOVDD RampingD
●CMU_E114 — Device Not Waking Up From EM2 When Using Prescaled Non-HFRCO Oscillator as HFCLK
●DAC_E109 — DAC Output Drift Over Lifetime
●DMA_E102 — 2D Copy Corrupted by Ping-Pong or Scatter-Gather Operation on Another Channel
●EMU_E107 — Interrupts During EM2 Entry
●LCD_E103 — Indeterminate Animation Engine Start-Up
●LCD_E104 — Increased Current Draw when VLCD > VDDIO and LCD Pins are Used for GPIO
●LES_E104 — LFPRESC Can Extend Channel Start-Up Delay
●PCNT_E102 — PCNT Pulse Width Filtering Does Not Work
●TIMER_E103 — Capture/Compare Output is Unreliable with RSSCOIST Enabled
●USART_E113 — IrDA Modulation and Transmission of PRS Input Data
●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
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Errata |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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November, 2019 |
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Revision 1.40 |
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928 KB |
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