ATxmega32A4 Atmel Corporation, ATxmega32A4 Datasheet - Page 102

• Manufacturer Part Number: ATxmega32A4
• Manufacturer: Atmel Corporation

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

37.15 8069C – 06/08
37.16 8069B – 06/08
37.17 8069A – 02/08
8069Q–AVR–12/10
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Updated
Updated
Updated XMEGA A4 Block Diagram,
diagram.
Removed the sections related to JTAG: JTAG Reset and JTAG Interface.
Updated
Updated all tables in section
Updated
Updated
Updated
Updated
Added XMEGA A4 Block Diagram,
Updated AVR CPU
Updated Event System block diagram,
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Inserted a new
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Inserted
Added Speed grades in
Initial revision.
”Instruction Set Summary” on page
Figure 2-1 on page 3
”Overview” on page
Table 14-1 on page
”Features” on page
”Pinout/Block Diagram” on page 3
”Ordering Information” on page
”Overview” on page
”PMIC - Programmable Multi-level Interrupt Controller” on page
”AC - Analog Comparator” on page
”I/O configuration” on page
”Peripheral Module Address Map” on page
Figure 16-1 on page
”Features” on page 8
”Speed” on page
”Alternate Pin Functions” on page
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5, included the XMEGA A4 explanation text on page 6.
and
”Pinout and Pin Functions” on page
Figure 3-1 on page
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Figure 3-1 on page 6
Figure 9-1 on page
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and Updated
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and
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”Pinout and Pin Functions” on page
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Figure 6-1 on page
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by removing JTAG from the block
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25.
XMEGA A4
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102