EFM32G230F64 Energy Micro, EFM32G230F64 Datasheet - Page 324
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: 324 of 463
- Download datasheet (8Mb)
23.3.6 Interrupts and PRS Output
23.3.7 Output to GPIO
2010-09-06 - d0001_Rev1.00
Figure 23.3. Capacitive Sensing Set-up
The analog comparator includes an edge triggered interrupt flag (EDGE in ACMPn_IF). If either IRISE
and/or IFALL in ACMPn_CTRL is set, the EDGE interrupt flag will be set on rising and/or falling edge
of the comparator output respectively. An interrupt request will be sent if the EDGE interrupt flag in
ACMPn_IF is set and enabled through the EDGE bit in ACMPn_IEN. The edge interrupt can also be
used to wake up the device from EM3-EM1.
The analog comparator also includes an interrupt flag, WARMUP in ACMPn_IF, which is set when
a warm-up sequence has finished. An interrupt request will be sent if the WARMUP interrupt flag in
ACMPn_IF is set and enabled through the WARMUP bit in ACMPn_IEN.
The synchronized comparator outputs are also available as a PRS output signals.
The output from the comparator and the capacitive sense output are available as alternate functions to
the GPIO pins. Set the ACMPPEN bit in ACMPn_ROUTE to enable output to pin, and the LOCATION bits
to select output location. When the ACMPPEN bit is set, the selected pin will be set as output regardless
of the pin configuration in GPIO. The output to the GPIO can be inverted by setting the GPIOINV bit
in ACMPn_CTRL.
V
DD_SCALED
V
DD
/4
...the world's most energy friendly microcontrollers
324
Buttons
POSSEL
www.energymicro.com
Related parts for EFM32G230F64
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER EFM32 GECKO
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
KIT DEV EFM32 GECKO LCD SUPPORT
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
BOARD PROTOTYPING FOR EFM32
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT EFM32 GECKO
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools TG840 Sample Kit
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools TG Starter Kit
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools TG108 Sample Kit
Manufacturer:
Energy Micro
Part Number:
Description:
MCU, MPU & DSP Development Tools TG210 Sample Kit
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools TG822 Sample Kit
Manufacturer:
Energy Micro
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools TG230 Sample Kit
Manufacturer:
Energy Micro
Part Number:
Description:
SAMPLE KIT (SMALL BOX - CONTAINING 2 DEVICES)
Manufacturer:
Energy Micro
Part Number:
Description:
SAMPLE KIT (SMALL BOX - CONTAINING 2 DEVICES)
Manufacturer:
Energy Micro