ATxmega192A3 Atmel Corporation, ATxmega192A3 Datasheet - Page 168
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ATxmega192A3
Manufacturer Part Number
ATxmega192A3
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega192A3
Flash (kbytes)
192 Kbytes
Pin Count
64
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
50
Ext Interrupts
50
Usb Speed
No
Usb Interface
No
Spi
10
Twi (i2c)
2
Uart
7
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
2000
Analog Comparators
4
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
16
Eeprom (bytes)
2048
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.6 to 3.6
Operating Voltage (vcc)
1.6 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
7
Output Compare Channels
22
Input Capture Channels
22
Pwm Channels
22
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
ATxmega192A3-AU
Manufacturer:
TOSHIBA
Quantity:
1 200
Company:
Part Number:
ATxmega192A3-MH
Manufacturer:
TI/NSC
Quantity:
56
Company:
Part Number:
ATxmega192A3U-AU
Manufacturer:
MSDS
Quantity:
124
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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
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