EFM32G200F16 Energy Micro, EFM32G200F16 Datasheet - Page 98

MCU 32BIT 16KB FLASH 32-QFN

EFM32G200F16

Manufacturer Part Number
EFM32G200F16
Description
MCU 32BIT 16KB FLASH 32-QFN
Manufacturer
Energy Micro
Series
Geckor
Datasheets

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
11.3.4 Output Clock on a Pin
11.3.5 Protection
2010-09-06 - d0001_Rev1.00
It is possible to configure the CMU to output clocks on two pins. This clock selection is done using
CLKOUTSEL0 and CLKOUTSEL1 fields in CMU_CTRL. The output pins must be configured in the
CMU_ROUTE register.
• LFRCO or LFXO can be output on one pin (CMU_OUT1)
• HFRCO, HFXO, HFCLK/2, HFCLK/4, HFCLK/8, HFCLK/16 or ULFRCO can be output on another pin
Note that HFXO and HFRCO clock outputs to pin can be unstable after startup and should not be output
on a pin before HFXORDY/HFRCORDY is set high in CMU_STATUS.
It is possible to lock the control- and command registers to prevent unintended software writes to critical
clock settings. This is controlled by the CMU_LOCK register.
(CMU_OUT0)
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