EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 27

• 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

3.9.3 LFRCO
2010-12-17 - d0003_Rev1.20
Table 3.11. LFRCO
Figure 3.20. Calibrated LFRCO Frequency vs Temperature and Supply Voltage
Symbol
f
t
I
TC
VC
TUNESTEP
FRCO
LFRCO
LFRCO
LFRCO
LFRCO
LFRCO
40
42
38
36
34
32
30
1.8
L-
2.2
Parameter
Oscillation frequency ,
V
Startup time not including
software calibration
Current consumption
Temperature coefficient
Supply voltage coefficient
Frequency step for LSB
change in TUNING value
DD
= 3.0 V, T
2.6
Vdd [V]
AMB
=25°C
3.0
3.4
Condition
- 40°C
25°C
85°C
3.8
...the world's most energy friendly microcontrollers
27
42
40
38
36
34
30
32
–40
–15
Min
5
Tem perature [°C]
Typ
25
www.energymicro.com
±0.02
150
190
±15
1.5
32
45
Max
65
1.8 V
3 V
3.8 V
Unit
kHz
µs
nA
%/°C
%/V
%
85