EFM32G200F16 Energy Micro, EFM32G200F16 Datasheet - Page 141

• Manufacturer Part Number: EFM32G200F16
• Description: MCU 32BIT 16KB FLASH 32-QFN
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G200F16

• 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: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 8 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

14.5.6 EBI_ROUTE - I/O Routing Register
1
0
31:7
6
5
4
3
2
1
0
Bit
Offset
0x014
Reset
Access
Name
Bit
2010-09-06 - d0001_Rev1.00
REPOL
Sets the polarity of the EBI_REn line.
CSPOL
Sets the polarity of the EBI_CSn line.
Reserved
ARDYPEN
When set, the EBI_ARDY pin is enabled
ALEPEN
When set, the EBI_ALE pin is enabled
CS3PEN
When set, the EBI_CS3 pin is enabled
CS2PEN
When set, the EBI_CS2 pin is enabled
CS1PEN
When set, the EBI_CS1 pin is enabled
CS0PEN
When set, the EBI_CS0 pin is enabled
EBIPEN
When set, the EBI_ADxx, EBI_WEn and EBI_REn pins are enabled
Name
Name
Value
0
1
Value
0
1
Value
0
1
Mode
ACTIVELOW
ACTIVEHIGH
Mode
ACTIVELOW
ACTIVEHIGH
Mode
ACTIVELOW
ACTIVEHIGH
0
0
0
0
0
0
0
0
0
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
RW
RW
RW
RW
RW
Access
Access
Description
WEn is active low.
WEn is active high.
Description
REn is active low.
REn is active high.
Description
CSn is active low.
CSn is active high.
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141
Bit Position
Read Enable Polarity
Chip Select Polarity
EBI_ARDY Pin Enable
EBI_ALE Pin Enable
EBI_CS3 Pin Enable
EBI_CS2 Pin Enable
EBI_CS1 Pin Enable
EBI_CS0 Pin Enable
EBI Pin Enable
Description
Description
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