ATxmega32A4 Atmel Corporation, ATxmega32A4 Datasheet - Page 148

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ATxmega32A4

Manufacturer Part Number
ATxmega32A4
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATxmega32A4

Flash (kbytes)
32 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Usb Speed
No
Usb Interface
No
Spi
7
Twi (i2c)
2
Uart
5
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
12
Adc Resolution (bits)
12
Adc Speed (ksps)
2000
Analog Comparators
2
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
4
Eeprom (bytes)
1024
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
5
Output Compare Channels
16
Input Capture Channels
16
Pwm Channels
16
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

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13.17 Register Summary – Ports
13.18 Register Summary – Port Configuration
13.19 Register Summary – Virtual Ports
13.20 Interrupt vector Summary - Ports
Table 13-9.
8077H–AVR–12/09
Address
Address
Address
+0x0A
+0x0B
+0x0C
+0x0D
+0x0E
+0x1A
+0x1B
+0x1C
+0x1D
+0x1E
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x08
+0x09
+0x0F
+0x10
+0x11
+0x12
+0x13
+0x14
+0x15
+0x16
+0x17
+0x18
+0x19
+0x1F
+0x00
+0x01
+0x02
+0x03
+0x04
+0x00
+0x01
+0x02
+0x03
Offset
0x00
0x02
Name
Name
Name
Ports Interrupt vectors and their word offset address
CLKEVOUT
INT0MASK
INT1MASK
MPCMASK
INTFLAGS
PIN0CTRL
PIN1CTRL
PIN2CTRL
PIN3CTRL
PIN4CTRL
PIN5CTRL
PIN6CTRL
PIN7CTRL
INTFLAGS
VPCTRLA
VPCTRLB
INTCTRL
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
OUTSET
OUTCLR
OUTTGL
DIRSET
DIRCLR
DIRTGL
OUT
OUT
DIR
DIR
IN
IN
INT0_vect
INT1_vect
Source
SRLEN
SRLEN
SRLEN
SRLEN
SRLEN
SRLEN
SRLEN
SRLEN
Bit 7
Bit 7
Bit 7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
INVEN
INVEN
INVEN
INVEN
INVEN
INVEN
INVEN
INVEN
Bit 6
Bit 6
Bit 6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VP1MAP[3:0]
VP3MAP[3:0]
Interrupt Description
Port Interrupt vector 0 offset
Port Interrupt vector 1 offset
Bit 5
Bit 5
Bit 5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
EVOUT[1:0]
OPC[2:0]
OPC[2:0]
OPC[2:0]
OPC[2:0]
OPC[2:0]
OPC[2:0]
OPC[2:0]
OPC[2:0]
Bit 4
Bit 4
Bit 4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MPCMASK[7:0]
INT0MSK[7:0]
INT1MSK[7:0]
OUTSET[7:0]
OUTCLR[7:0]
OUTTGL[7:0]
DIRSET[7:0]
DIRCLR[7:0]
DIRTGL[7:0]
OUT[7:0]
OUT[7:0]
DIR[7:0]
DIR[7:0]
IN[7:0]
IN[7:0]
Bit 3
Bit 3
Bit 3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
INT1LVL[1:0]
Bit 2
Bit 2
Bit 2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VP0MAP[3:0]
VP2MAP[3:0]
INT1IF
INT1IF
Bit 1
ISC[2:0]
ISC[2:0]
ISC[2:0]
ISC[2:0]
ISC[2:0]
ISC[2:0]
ISC[2:0]
ISC[2:0]
Bit 1
Bit 1
-
-
-
-
-
-
-
-
-
-
-
-
CLKOUT[1:0]
INT0LVL[1:0]
XMEGA A
Bit 0
INT0IF
Bit 0
Bit 0
INT0IF
-
-
-
-
-
-
-
-
-
-
-
-
Page
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