EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 99

• Manufacturer Part Number: EFM32G200F64
• Description: MCU 32BIT 64KB FLASH 32-QFN
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G200F64

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: 16 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

11.4 Register Map
Offset
0x000
0x004
0x008
0x00C
0x010
0x014
0x018
0x01C
0x020
0x024
0x028
0x02C
0x030
0x034
0x038
0x03C
0x040
0x044
0x050
0x054
0x058
0x060
0x068
0x070
0x078
0x07C
0x080
0x084
2010-09-06 - d0001_Rev1.00
The offset register address is relative to the registers base address.
Name
CMU_CTRL
CMU_HFCORECLKDIV
CMU_HFPERCLKDIV
CMU_HFRCOCTRL
CMU_LFRCOCTRL
CMU_AUXHFRCOCTRL
CMU_CALCTRL
CMU_CALCNT
CMU_OSCENCMD
CMU_CMD
CMU_LFCLKSEL
CMU_STATUS
CMU_IF
CMU_IFS
CMU_IFC
CMU_IEN
CMU_HFCORECLKEN0
CMU_HFPERCLKEN0
CMU_SYNCBUSY
CMU_FREEZE
CMU_LFACLKEN0
CMU_LFBCLKEN0
CMU_LFAPRESC0
CMU_LFBPRESC0
CMU_PCNTCTRL
CMU_LCDCTRL
CMU_ROUTE
CMU_LOCK
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99
Type
RW
RW
RW
RW
RW
RW
RW
RWH
W1
W1
RW
R
R
W1
W1
RW
RW
RW
R
RW
RW
RW
RW
RW
RW
RW
RW
RW
Description
CMU Control Register
High Frequency Core Clock Division Register
High Frequency Peripheral Clock Division Register
HFRCO Control Register
LFRCO Control Register
AUXHFRCO Control Register
Calibration Control Register
Calibration Counter Register
Oscillator Enable/Disable Command Register
Command Register
Low Frequency Clock Select Register
Status Register
Interrupt Flag Register
Interrupt Flag Set Register
Interrupt Flag Clear Register
Interrupt Enable Register
High Frequency Core Clock Enable Register 0
High Frequency Peripheral Clock Enable Register 0
Synchronization Busy Register
Freeze Register
Low Frequency A Clock Enable Register 0 (Async Reg)
Low Frequency B Clock Enable Register 0 (Async Reg)
Low Frequency A Prescaler Register 0 (Async Reg)
Low Frequency B Prescaler Register 0 (Async Reg)
PCNT Control Register
LCD Control Register
I/O Routing Register
Configuration Lock Register
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