EFM32G210F128 Energy Micro, EFM32G210F128 Datasheet - Page 44

• Manufacturer Part Number: EFM32G210F128
• Description: IC MCU 32BIT 128KB FLASH 32QFN
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G210F128

• 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: 128KB (128K 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, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Processor Series: EFM32G210
• 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
• Other names: 914-1011-2

3.13 Voltage Comparator (VCMP)
3.14 Digital Peripherals
2010-12-17 - d0004_Rev1.20
Table 3.17. VCMP
The V
accordance with the following equation:
VCMP Trigger Level as a Function of Level Setting
Table 3.18. Digital Peripherals
Symbol
V
V
I
t
V
V
Symbol
I
I
I
I
I
I
I
I
I
VCMP
VCMPREF
USART
UART
LEUART
I2C
TIMER
LETIMER
PCNT
RTC
AES
VCMPIN
VCMPCM
VCMPOFFSET
VCMPHYST
DD
trigger level can be configured by setting the TRIGLEVEL field of the VCMP_CTRL register in
Parameter
Input voltage range
VCMP Common Mode volt-
age range
Active current
Startup time reference gen-
erator
Offset voltage
VCMP hysteresis
Parameter
USART current
UART current
LEUART current
I2C current
TIMER current
LETIMER current
PCNT current
RTC current
AES current
V
DD Trigger Level
=1.667V+0.034 ×TRIGLEVEL
Condition
BIASPROG=0b0000
and HALFBIAS=1 in
VCMPn_CTRL register
BIASPROG=0b1111
and HALFBIAS=0 in
VCMPn_CTRL register.
LPREF=0.
NORMAL
Single ended
Differential
Condition
USART idle current, clock en-
abled
UART idle current, clock en-
abled
LEUART idle current, clock
enabled
I2C idle current, clock en-
abled
TIMER_0 idle current, clock
enabled
LETIMER idle current, clock
enabled
PCNT idle current, clock en-
abled
RTC idle current, clock en-
abled
AES idle current, clock en-
abled
...the world's most energy friendly microcontrollers
44
Min
Min
Typ
Typ
www.energymicro.com
14.7
5.63
6.25
8.75
V
V
150
150
100
100
0.1
7.5
2.5
10
10
10
17
DD
DD
Max
Max
Unit
V
V
µA
µA
µs
mV
mV
mV
Unit
µA/
MHz
µA/
MHz
nA
µA/
MHz
µA/
MHz
nA
nA
nA
µA/
MHz
(3.2)