EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 84

• 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

10.3.1.1 EM0
10.3.1.2 EM1
10.3.1.3 EM2
2010-09-06 - d0001_Rev1.00
Table 10.1. EMU Energy Mode Overview
1
2
3
The different Energy Modes are summarized in the following sections.
• The high frequency oscillator is active
• High frequency clock trees are active
• All peripheral functionality is available
• The high frequency oscillator is active
• MCU clock tree is inactive
• High frequency peripheral clock trees are active
• All peripheral functionality is available
• The high frequency oscillator is inactive
• The high frequency peripheral and MCU clock trees are inactive
Energy Mode 0/Active Mode
Energy Mode 1/2/3/4
When the 1 kHz clock is selected
Wakeup time to EM0
MCU clock tree
High frequency peripheral clock trees
Core voltage regulator
High frequency oscillator
I
Low frequency peripheral clock trees
Low frequency oscillator
Real Time Counter
LCD
LEUART
LETIMER
PCNT
ACMP
I
Watchdog
Pin interrupts
RAM voltage regulator/RAM retention
Brown Out Reset
Power On Reset
Pin Reset
2
2
C full functionality
C receive address recognition
EM0
-
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
1
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84
EM1
-
-
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
2
EM2
2 µs
-
-
-
-
-
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
2
EM3
2 µs
-
-
-
-
-
-
-
-
-
-
-
-
On
On
On
On
On
On
On
On
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3
2
EM4
160 µs
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
On
On
2