EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 24

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

Available stocks

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Quantity
Price
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Part Number:
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2.3.3 Exception handlers
2.3.4 Vector table
2011-02-04 - d0002_Rev1.00
Privileged software can disable the exceptions that Table 2.15 (p. 23) shows as having configurable
priority, see:
• Section 4.3.10 (p. 103)
• Section 4.2.3 (p. 90) .
For more information about hard faults, memory management faults, bus faults, and usage faults, see
Section 2.4 (p. 28) .
The processor handles exceptions using:
Interrupt Service Routines
(ISRs)
Fault handlers
System handlers
The vector table contains the reset value of the stack pointer, and the start addresses, also called
exception vectors, for all exception handlers. Figure 2.2 (p. 25) shows the order of the exception
vectors in the vector table. The least-significant bit of each vector must be 1, indicating that the exception
handler is Thumb code. The parameter n denotes the number of interrupts for the device, given by
Table 1.1 (p. 5) .
Interrupts IRQ0 to IRQ(n-1) (n is given by the number of interrupts
for the device, given by Table 1.1 (p. 5) ) are the exceptions handled
by ISRs.
Hard fault, memory management fault, usage fault, bus fault are fault
exceptions handled by the fault handlers.
NMI, PendSV, SVCall SysTick, and the fault exceptions are all
system exceptions that are handled by system handlers.
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