EFM32-G8XX-DK Energy Micro, EFM32-G8XX-DK Datasheet - Page 40

• Manufacturer Part Number: EFM32-G8XX-DK
• Description: KIT DEV EFM32 GECKO LCD SUPPORT
• Manufacturer: Energy Micro
• Series: EFM®32r
• Type: MCUr

Specifications of EFM32-G8XX-DK

• Contents: Motherboard, MCU Board, Prototyping Board, Cable, CD
• Processor To Be Evaluated: EFM32G8x
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB, I2C
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Silicon Manufacturer: Energy Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex-M3
• Silicon Family Name: Gecko
• Kit Contents: Mother Board, Prototyping Board, MCU Board, Software Development Environment
• Rohs Compliant: Yes
• Silicon Core Number: EFM32
• For Use With/related Products: EFM32G890F128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 914-1001

19 Errata
19.1 DVK hardware errata
19.1.1 Port E0 on EFM32 MCU board disconnected
19.2 DVK firmware errata
19.2.1 VMCU regulator
19.2.2 Storing user configuration
19.2.3 Debug mode setting
19.2.4 Serial Wire Output
2010-04-09 - t0005_1.10
Kit Revisions
Rev A
Description
Revision A kits are shipped with engineering samples of the EFM32. On MCU boards containing these
engineering samples, port E0 on the EFM32 is disconnected. The MCU boards in question are shipped
with a sticker indicating that port E0 is disconnected.
Firmware Revisions
1.0.1
Description
Firmware version 1.0.1 contains an I2C driver that on some occasions hangs. When this happens, VMCU
freezes and can no longer be changed. The same issue may also result in wrong VMCU setting after
startup. A power cycle of the DVK fixes the problem. This errata is fixed in firmware version 1.1.1 or
newer.
Firmware Revisions
1.0.1
Description
Firmware version 1.0.1 contains an I2C driver that on some occasions hangs. When this happens, user
configuration may no longer be stored. A power cycle of the DVK fixes the problem. This errata is fixed
in firmware version 1.1.1 or newer.
Firmware Revisions
1.0.1
Description
When changing debug mode using the GUI, the actual configuration of the debug interface is not always
the same as the debug mode set by the GUI. An upgrade to firmware version 1.1.1 or newer fixes this
errata.
Firmware Revisions
Preliminary
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