EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 117

MCU 32BIT 64KB FLASH 32-QFN

EFM32G200F64

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

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

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Manufacturer
Quantity
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Part Number:
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11.5.27 CMU_ROUTE - I/O Routing Register
11.5.28 CMU_LOCK - Configuration Lock Register
3
2:0
31:3
2
1
0
Bit
Offset
0x080
Reset
Access
Name
Bit
Offset
0x084
Reset
Access
Name
2010-09-06 - d0001_Rev1.00
VBOOSTEN
This bit enables/disables the VBOOST function.
FDIV
These bits controls the framerate according to this formula: LFACLK
the LCD bit in CMU_LFACLKEN0 is set to 1.
Reserved
LOCATION
Decides the location of the CMU I/O pins.
CLKOUT1PEN
When set, the CLKOUT1 pin is enabled.
CLKOUT0PEN
When set, the CLKOUT0 pin is enabled.
Name
Name
Value
2
3
4
5
6
7
Value
0
1
Mode
DIV4
DIV8
DIV16
DIV32
DIV64
DIV128
Mode
LOC0
LOC1
0
0x0
0
0
0
Reset
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
RW
RW
RW
RW
Access
Access
Description
Voltage Boost update Frequency = LFACLK/4
Voltage Boost update Frequency = LFACLK/8
Voltage Boost update Frequency = LFACLK/16
Voltage Boost update Frequency = LFACLK/32
Voltage Boost update Frequency = LFACLK/64
Voltage Boost update Frequency = LFACLK/128
Description
Location 0
Location 1
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Bit Position
Bit Position
Voltage Boost Enable
Frame Rate Control
I/O Location
CLKOUT1 Pin Enable
CLKOUT0 Pin Enable
Description
Description
LCD
= LFACLK
LCDpre
/ (1 + FDIV). Do not change this value while
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