EFM32TG210F32 Energy Micro, EFM32TG210F32 Datasheet - Page 521

• Manufacturer Part Number: EFM32TG210F32
• Description: MCU 32BIT 32KB FLASH 32-QFN
• Manufacturer: Energy Micro
• Series: Tiny Geckor

Specifications of EFM32TG210F32

• 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: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: EFM32
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: UART, I2C, SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 1
• Operating Supply Voltage: 1.8 V to 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Processor To Be Evaluated: EFM32TG210
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

2010-12-21 - d0034_Rev0.90
List of Equations
5.1. Memory SRAM Area Set/Clear Bit ............................................................................................................ 14
5.2. Memory Peripheral Area Bit Modification ................................................................................................... 15
5.3. Memory Wait Cycles with Clock Equal or Faster than the HFCORECLK .......................................................... 18
5.4. Memory Wait Cycles with Clock Slower than the CPU .................................................................................. 18
12.1. WDOG Timeout Equation .................................................................................................................... 126
14.1. I
14.2. I
14.3. I
15.1. USART Baud Rate ............................................................................................................................. 177
15.2. USART Desired Baud Rate ................................................................................................................. 177
15.3. USART Synchronous Mode Bit Rate ..................................................................................................... 189
15.4. USART Synchronous Mode Clock Division Factor .................................................................................... 189
16.1. LEUART Baud Rate Equation .............................................................................................................. 221
16.2. LEUART CLKDIV Equation .................................................................................................................. 221
16.3. LEUART Optimal Sampling Point .......................................................................................................... 224
16.4. LEUART Actual Sampling Point ............................................................................................................ 225
17.1. TIMER Rotational Position Equation ...................................................................................................... 250
17.2. TIMER Up-count Frequency Generation Equation .................................................................................... 254
17.3. TIMER Up-count PWM Resolution Equation ............................................................................................ 254
17.4. TIMER Up-count PWM Frequency Equation ............................................................................................ 255
17.5. TIMER Up-count Duty Cycle Equation ................................................................................................... 255
17.6. TIMER 2x PWM Resolution Equation .................................................................................................... 255
17.7. TIMER 2x Mode PWM Frequency Equation( Up-count) ............................................................................. 255
17.8. TIMER 2x Mode Duty Cycle Equation .................................................................................................... 255
17.9. TIMER Up/Down-count PWM Resolution Equation ................................................................................... 256
17.10. TIMER Up/Down-count PWM Frequency Equation .................................................................................. 256
17.11. TIMER Up/Down-count Duty Cycle Equation ......................................................................................... 256
17.12. TIMER 2x PWM Resolution Equation ................................................................................................... 256
17.13. TIMER 2x Mode PWM Frequency Equation( Up/Down-count) ................................................................... 257
17.14. TIMER 2x Mode Duty Cycle Equation .................................................................................................. 257
18.1. RTC Frequency Equation .................................................................................................................... 272
19.1. LETIMER Clock Frequency .................................................................................................................. 286
20.1. Absolute position with hysteresis and even TOP value .............................................................................. 305
20.2. Absolute position with hysteresis and odd TOP value ............................................................................... 305
21.1. Scan frequency ................................................................................................................................. 320
22.1. V
23.1. VCMP V
24.1. ADC Total Conversion Time (in ADC_CLK cycles) Per Output .................................................................... 384
24.2. ADC Temperature Measurement .......................................................................................................... 386
25.1. DAC Clock Prescaling ........................................................................................................................ 407
25.2. DAC Single Ended Output Voltage ........................................................................................................ 408
25.3. DAC Differential Output Voltage ........................................................................................................... 408
25.4. DAC Sine Generation ......................................................................................................................... 409
29.1. LCD Framerate Calculation .................................................................................................................. 489
29.2. LCD Event Frequency Equation ............................................................................................................ 490
2
2
2
C Pull-up Resistor Equation ............................................................................................................... 141
C Maximum Transmission Rate .......................................................................................................... 145
C High and Low Cycles Equations ...................................................................................................... 145
DD
Scaled ....................................................................................................................................... 366
DD
Trigger Level .................................................................................................................... 376
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