EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 78

• 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

...the world's most energy friendly microcontrollers
A Cortex-M3 lockup gives immediate indication of seriously errant kernel software. This is the result of
the core being locked up due to an unrecoverable exception following the activation of the processor’s
built in system state protection hardware. For more information about the Cortex-M3 lockup conditions
see the ARMv7-M Architecture Reference Manual. The Lockup reset does not reset the Debug Interface.
Set the LOCKUPRDIS bit in the RMU_CTRL register in order to disable this reset source.
9.3.7 System Reset Request
Software may initiate a reset (e.g. if it finds itself in a non-recoverable state). By asserting the
SYSRESETREQ in the Application Interrupt and Reset Control Register (write 0x05FA 0004), a reset is
issued. The SYSRESETREQ does not reset the Debug Interface.
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2010-09-06 - d0001_Rev1.00
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