EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 434

• 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

29.5.3 LCD_SEGEN - Segment Enable Register
29.5.4 LCD_BACTRL - Blink and Animation Control Register (Async Reg)
4
3:2
1:0
31:10
9:0
Bit
Offset
0x008
Reset
Access
Name
Bit
2010-09-06 - d0001_Rev1.00
For more information about Asynchronous Registers please see Section 5.3 (p. 18) .
WAVE
This bit configures the output waveform.
BIAS
These bits set the bias mode for the LCD Driver.
MUX
These bits set the multiplexing mode for the LCD Driver.
Reserved
SEGEN
Determines which segment lines are enabled. Each bit represents a group of 4 segment lines. To enable segment lines X to X+3,
set bit X/4, i.e. to enable output on segment lines 4,5,6 and 7, set bit 1.
Name
Name
Value
0
1
Value
0
1
2
Value
0
1
2
3
Mode
LOWPOWER
NORMAL
Mode
STATIC
ONEHALF
ONETHIRD
Mode
STATIC
DUPLEX
TRIPLEX
QUADRUPLEX
0
0x0
0x0
0x000
Reset
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
RW
RW
RW
Access
Access
Description
Low power waveform
Normal waveform
Description
Static
1/2 Bias
1/3 Bias
Description
Static
Duplex
Triplex
Quadruplex
...the world's most energy friendly microcontrollers
434
Bit Position
Waveform Selection
Bias Configuration
Mux Configuration
Segment Enable
Description
Description
www.energymicro.com