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EFM32WG Datasheet, PDF (152/834 Pages) List of Unclassifed Manufacturers – The EFM32WG Wonder Gecko is the ideal choice for demanding 8-, 16-, and 32-bit energy sensitive applications.
Bit
11:8
7:4
3:2
1:0
...the world's most energy friendly microcontrollers
Name
Reset
Access Description
Value
0
1
2
3
Mode
DIV16
DIV32
DIV64
DIV128
LETIMER0
0x0
Configure Low Energy Timer 0 prescaler
Description
LFACLKLCD = LFACLK/16
LFACLKLCD = LFACLK/32
LFACLKLCD = LFACLK/64
LFACLKLCD = LFACLK/128
RW
Low Energy Timer 0 Prescaler
Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Mode
DIV1
DIV2
DIV4
DIV8
DIV16
DIV32
DIV64
DIV128
DIV256
DIV512
DIV1024
DIV2048
DIV4096
DIV8192
DIV16384
DIV32768
RTC
0x0
Configure Real-Time Counter prescaler
RW
Description
LFACLKLETIMER0 = LFACLK
LFACLKLETIMER0 = LFACLK/2
LFACLKLETIMER0 = LFACLK/4
LFACLKLETIMER0 = LFACLK/8
LFACLKLETIMER0 = LFACLK/16
LFACLKLETIMER0 = LFACLK/32
LFACLKLETIMER0 = LFACLK/64
LFACLKLETIMER0 = LFACLK/128
LFACLKLETIMER0 = LFACLK/256
LFACLKLETIMER0 = LFACLK/512
LFACLKLETIMER0 = LFACLK/1024
LFACLKLETIMER0 = LFACLK/2048
LFACLKLETIMER0 = LFACLK/4096
LFACLKLETIMER0 = LFACLK/8192
LFACLKLETIMER0 = LFACLK/16384
LFACLKLETIMER0 = LFACLK/32768
Real-Time Counter Prescaler
Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Mode
DIV1
DIV2
DIV4
DIV8
DIV16
DIV32
DIV64
DIV128
DIV256
DIV512
DIV1024
DIV2048
DIV4096
DIV8192
DIV16384
DIV32768
Description
LFACLKRTC = LFACLK
LFACLKRTC = LFACLK/2
LFACLKRTC = LFACLK/4
LFACLKRTC = LFACLK/8
LFACLKRTC = LFACLK/16
LFACLKRTC = LFACLK/32
LFACLKRTC = LFACLK/64
LFACLKRTC = LFACLK/128
LFACLKRTC = LFACLK/256
LFACLKRTC = LFACLK/512
LFACLKRTC = LFACLK/1024
LFACLKRTC = LFACLK/2048
LFACLKRTC = LFACLK/4096
LFACLKRTC = LFACLK/8192
LFACLKRTC = LFACLK/16384
LFACLKRTC = LFACLK/32768
Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
LESENSE
0x0
RW
Low Energy Sensor Interface Prescaler
Configure Low Energy Sensor Interface prescaler
Value
0
1
2
3
Mode
DIV1
DIV2
DIV4
DIV8
Description
LFACLKLESENSE = LFACLK
LFACLKLESENSE = LFACLK/2
LFACLKLESENSE = LFACLK/4
LFACLKLESENSE = LFACLK/8
2013-05-08 - Wonder Gecko Family - d0233_Rev0.50
152
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