EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 15

• 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

2.2.1 Memory regions, types and attributes
2011-02-04 - d0002_Rev1.00
The regions for SRAM and peripherals include bit-band regions. Bit-banding provides atomic operations
to bit data, see Section 2.2.5 (p. 18) .
The processor reserves regions of the Private peripheral bus (PPB) address range for core peripheral
registers, see Section 4.1 (p. 88) .
The memory map and the programming of the MPU split the memory map into regions. Each region has
a defined memory type, and some regions have additional memory attributes. The memory type and
attributes determine the behavior of accesses to the region.
The memory types are:
Normal
0x42000000
0x40000000
0x22000000
0x20000000
0x43FFFFFF
0x400FFFFF
0x23FFFFFF
0x200FFFFF
1MB
32MB
1MB
32MB
The processor can re-order transactions for efficiency, or perform speculative
reads.
Bit band region
Bit band region
Bit band alias
Bit band alias
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15
External device
External RAM
Peripheral
peripheral
Reserved
Private
SRAM
Code
bus
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511MB
1.0MB
1.0GB
1.0GB
0.5GB
0.5GB
0.5GB
0xFFFFFFFF
0xE0100000
0xE0000000
0xDFFFFFFF
0xA0000000
0x9FFFFFFF
0x60000000
0x5FFFFFFF
0x40000000
0x3FFFFFFF
0x1FFFFFFF
0x00000000
0xE00FFFFF
0x20000000