ATXMEGA32A4-CUR Atmel, ATXMEGA32A4-CUR Datasheet - Page 168

• 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

14.12.5
14.12.6
8077H–AVR–12/09
CTRLE - Control Register E
INTCTRLA - Interrupt Enable Register A
Table 14-6.
• Bit 7:1 – Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always
write these bits to zero when this register is written.
• Bit 0 - BYTEM: Byte Mode:
Enabling the Byte Mode, sets the Timer/Counter in Byte (8-bit) Mode. Setting this bit will disable
the update of the temporary register (TEMP) when any of the 16-bit Timer/Counter registers are
accessed. In addition the upper byte of the counter (CNT) register will be set to zero after each
counter clock.
• Bit 7:4 - Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always
write these bits to zero when this register is written.
Bit
+0x04
Read/Write
Initial Value
Bit
+0x06
Read/Write
Initial Value
EVSEL[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1xxx
Timer Event Source Selection
7
R
0
R
-
7
0
-
Group Configuration
R
6
0
-
R
6
0
-
OFF
CHn
R
5
0
R
-
5
0
-
Event Source
None
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Event channel n, n={0,...,7}
R
4
0
R
-
4
0
-
R/W
3
R
0
-
3
ERRINTLVL[1:0]
0
R/W
R
2
0
-
2
0
R/W
R
1
0
1
OVFINTLVL[1:0]
0
-
XMEGA A
BYTEM
R/W
R/W
0
0
0
0
INTCTRLA
CTRLE
168