ATXMEGA32A4-CUR Atmel, ATXMEGA32A4-CUR Datasheet - Page 140

• Manufacturer Part Number: ATXMEGA32A4-CUR
• Description: MCU AVR 32+4 FLASH 49VFBGA
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA32A4-CUR

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 49-VFBGA
• For Use With: ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13.14.7
13.14.8
13.14.9
8077H–AVR–12/09
OUTCLR - Data Output Value Clear Register
OUTTGL - Data Output Value Toggle Register
IN - Data Input Value Register
• Bit 7:0 - OUTSET[7:0]: Data Output Value Set
This register can be used instead of a Read-Modify-Write to set the output value on individual
pins to one. Writing a one to a bit will set the corresponding bit in the OUT register. Reading this
register will return the value in the OUT register.
• Bit 7:0 - OUTCLR[7:0]: Data Output Value Clear
This register can be used instead of a Read-Modify-Write to set the output value on individual
pins to zero. Writing a one to a bit will clear the corresponding bit in the OUT register. Reading
this register will return the value in the OUT register.
• Bit 7:0 - OUTTGL[7:0]: Port Data Output Value Toggle
This register can be used instead of a Read-Modify-Write to toggle the output value on individual
pins. Writing a one to a bit will toggle the corresponding bit in the OUT register. Reading this reg-
ister will return the value in the OUT register.
• Bit 7:0 - IN[7:0]: Data Input Value
This register shows the value present on the pins if the digital input driver is enabled. INn shows
the value of pin n on the port.
Bit
+0x07
Read/Write
Initial Value
Bit
+0x06
Read/Write
Initial Value
Bit
+0x08
Read/Write
Initial Value
R/W
R/W
R/W
7
0
7
0
7
0
R/W
R/W
R/W
6
0
6
0
6
0
R/W
R/W
R/W
5
5
0
0
5
0
R/W
R/W
R/W
4
0
4
0
4
0
OUTCLR[7:0]
OUTTGL[7:0]
IN[7:0]
R/W
R/W
R/W
3
0
3
0
3
0
R/W
R/W
R/W
2
0
2
0
2
0
R/W
R/W
R/W
1
0
1
0
1
0
XMEGA A
R/W
R/W
R/W
0
0
0
0
0
0
OUTCLR
OUTTGL
IN
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