EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 28

• 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

3.9.4 HFRCO
2010-12-17 - d0003_Rev1.20
Table 3.12. HFRCO
1
2
Calculated using (max(-40°C - 85°C) - min(-40°C - 85°C)) / f_
Calculated using (max(1.8V - 3.8V) - min(1.8V - 3.8V)) / f_
Symbol
f
t
I
DC
TC
VC
TUNESTEP
FRCO
HFRCO
HFRCO_settling
HFRCO
HFRCO
HFRCO
HFRCO
H-
Parameter
Oscillation frequency, V
3.0 V, T
Settling time after start-up
Current consumption
Duty cycle
Temperature coefficient,
V
Supply voltage coefficient,
T
Frequency step for LSB
change in TUNING value
DD
AMB
= 3.0 V
=25°C
AMB
=25°C
DD
=
Condition
28 MHz frequency band
21 MHz frequency band
14 MHz frequency band
11 MHz frequency band
7 MHz frequency band
1 MHz frequency band
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
HFRCO
= 14 MHz
= 28 MHz
= 21 MHz
= 14 MHz
= 11 MHz
= 7 MHz
= 1 MHz
= 14 MHz
= 14 MHz
= 28 MHz
= 21 MHz
= 11 MHz
= 7 MHz
= 1 MHz
= 14 MHz
= 28 MHz
= 21 MHz
= 11 MHz
= 7 MHz
= 1 MHz
...the world's most energy friendly microcontrollers
HFRCO
28
HFRCO
/ (3.8V - 1.8V))
/ (85°C - (-40°C))
Min
48.5
Typ
±0.005
±0.01
±0.01
±0.02
±0.02
±0.06
±0.32
±0.52
±0.25
±0.28
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±0.3
±15
106
0.6
0.3
28
21
14
11
93
77
72
63
22
50
7
1
1
1
1
1
1
1
2
2
2
2
2
2
Max
51 %
Unit
MHz
MHz
MHz
MHz
MHz
MHz
Cycles
µA
µA
µA
µA
µA
µA
%/°C
%/°C
%/°C
%/°C
%/°C
%/°C
%/V
%/V
%/V
%/V
%/V
%/V
%