EFM32G200F16 Energy Micro, EFM32G200F16 Datasheet - Page 112
EFM32G200F16
Manufacturer Part Number
EFM32G200F16
Description
MCU 32BIT 16KB FLASH 32-QFN
Manufacturer
Energy Micro
Series
Geckor
Datasheets
1.EFM32G200F16.pdf
(63 pages)
2.EFM32G200F16.pdf
(10 pages)
3.EFM32G200F16.pdf
(463 pages)
4.EFM32G200F16.pdf
(136 pages)
Specifications of EFM32G200F16
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
32MHz
Connectivity
EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.8 V
Data Converters
A/D 4x12b, D/A 1x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VQFN Exposed Pad
Processor Series
EFM32G200
Core
ARM Cortex-M3
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
I2C, UART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
24
Number Of Timers
2
Operating Supply Voltage
1.8 V to 3.8 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
- EFM32G200F16 PDF datasheet
- EFM32G200F16 PDF datasheet #2
- EFM32G200F16 PDF datasheet #3
- EFM32G200F16 PDF datasheet #4
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11.5.19 CMU_SYNCBUSY - Synchronization Busy Register
11.5.20 CMU_FREEZE - Freeze Register
31:7
6
5
4
3
2
1
0
Offset
0x050
Reset
Access
Name
Bit
Offset
0x054
Reset
Access
Name
2010-09-06 - d0001_Rev1.00
Reserved
LFBPRESC0
Used to check the synchronization status of CMU_LFBPRESC0.
Reserved
LFBCLKEN0
Used to check the synchronization status of CMU_LFBCLKEN0.
Reserved
LFAPRESC0
Used to check the synchronization status of CMU_LFAPRESC0.
Reserved
LFACLKEN0
Used to check the synchronization status of CMU_LFACLKEN0.
Name
Value
1
Value
0
1
Value
0
1
Value
0
1
Description
CMU_LFBPRESC0 is busy synchronizing new value
Description
CMU_LFBCLKEN0 is ready for update
CMU_LFBCLKEN0 is busy synchronizing new value
Description
CMU_LFAPRESC0 is ready for update
CMU_LFAPRESC0 is busy synchronizing new value
Description
CMU_LFACLKEN0 is ready for update
CMU_LFACLKEN0 is busy synchronizing new value
0
0
0
0
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
R
R
R
R
Access
...the world's most energy friendly microcontrollers
112
Bit Position
Bit Position
Low Frequency B Prescaler 0 Busy
Low Frequency B Clock Enable 0 Busy
Low Frequency A Prescaler 0 Busy
Low Frequency A Clock Enable 0 Busy
Description
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