EFM32G230F64 Energy Micro, EFM32G230F64 Datasheet - Page 241
EFM32G230F64
Manufacturer Part Number
EFM32G230F64
Description
MCU 32BIT 64KB FLASH 64-QFN
Manufacturer
Energy Micro
Series
Geckor
Datasheets
1.EFM32-G230F128-SK.pdf
(65 pages)
2.EFM32-G230F128-SK.pdf
(10 pages)
3.EFM32G200F16.pdf
(463 pages)
4.EFM32G200F16.pdf
(136 pages)
Specifications of EFM32G230F64
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
56
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 8x12b, D/A 2x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-VFQFN, Exposed Pad
Processor Series
EFM32G230
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
56
Number Of Timers
3
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
- EFM32-G230F128-SK PDF datasheet
- EFM32-G230F128-SK PDF datasheet #2
- EFM32G200F16 PDF datasheet #3
- EFM32G200F16 PDF datasheet #4
- Current page: 241 of 463
- Download datasheet (8Mb)
18.5.19 LEUARTn_ROUTE - I/O Routing Register
31:10
9:8
7:2
1
0
Offset
0x054
Reset
Access
Name
Bit
2010-09-06 - d0001_Rev1.00
Reserved
LOCATION
Decides the location of the LEUART I/O pins.
Reserved
TXPEN
When set, the TX pin of the LEUART is enabled.
RXPEN
When set, the RX pin of the LEUART is enabled.
Name
Value
0
1
2
3
Value
0
1
Value
0
1
Mode
LOC0
LOC1
LOC2
LOC3
Description
The LEUn_TX pin is disabled
The LEUn_TX pin is enabled
Description
The LEUn_RX pin is disabled
The LEUn_RX pin is enabled
0x0
0
0
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
RW
RW
Access
Description
Location 0
Location 1
Location 2
Location 3
...the world's most energy friendly microcontrollers
241
Bit Position
I/O Location
TX Pin Enable
RX Pin Enable
Description
www.energymicro.com
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