EFM32G200F16 Energy Micro, EFM32G200F16 Datasheet - Page 8

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

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

3.5 Product Overview
2010-09-06 - d0001_Rev1.00
Table 3.1. Energy Mode Description
Table 3.2 (p. 9) shows a device overview of the EFM32G Microcontroller Family, including peripheral
functionality. For more information, the reader is referred to the device specific datasheets.
Energy Mode
0 1 2 3
0 1 2 3
0 1 2 3
0 1 2 3
0 1 2 3
4
4
4
4
4
Name
EM0 – Energy Mode 0
(Run mode)
EM1 – Energy Mode 1
(Sleep Mode)
EM2 – Energy Mode 2
(Deep Sleep Mode)
EM3 - Energy Mode 3
(Stop Mode)
EM4 – Energy Mode 4
(Shutoff Mode)
Description
In EM0, the CPU is running and consuming as little as 180 µA/MHz, when
running code from flash. All peripherals can also be activated.
In EM1, the CPU is sleeping and the power consumption is only 45 µA/MHz .
The peripherals including, DMA, PRS and memory system is still available.
In EM2 the high frequency oscillator is turned off, but with the 32.768 kHz
oscillator running, selected low energy peripherals (LCD, RTC, LETIMER,
PCNT, WDOG, LEUART, I
of autonomous operation with a current consumption as low as 0.9 µA with
RTC enabled. Power-on Reset, Brown-out Detection and full RAM and CPU
retention is also included.
In EM3 the low-frequency oscillator is disabled, but there is still full CPU and
RAM retention, as well as Power-on Reset and Brown-out Detector, with a
consumption of only 0.6 µA. The low-power ACMP, asynchronous external
interrupt, PCNT, and I
wake-up time is in the range of a few microseconds.
In EM4, the current is down to 20 nA and all chip functionality is turned off
except the pin reset and the power on reset. All pins are put into their reset
state.
...the world's most energy friendly microcontrollers
8
2
C can wake-up the device. Even in this mode, the
2
C, ACMP) are still available, giving a high degree
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