ATxmega32A4 Atmel Corporation, ATxmega32A4 Datasheet - Page 100

• 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

37.5
37.6
37.7
37.8
37.9
8069Q–AVR–12/10
8069M – 02/10
8069L – 11/09
8069K – 06/09
8069J – 04/09
8069I – 03/09
1.
2.
3.
4.
5.
6.
7.
8.
1.
2.
3.
4.
1.
2.
1.
2.
3.
1.
2.
Updated the device pin-out
Updated
Updated
Updated
Added
Added
Changed Internal Oscillator Speed to
Updated
Updated
Updated
Added
Updated
Updated
Updated
Updated
Updated
Editorial updates.
Updated
Updated
Table 34-18 on page
Table 34-19 on page
”Flash and EEPROM Memory Characteristics” on page
”Alternate Pin Functions Description” on page
”Alternate Pin Functions” on page
”Timer/Counter and AWEX functions” on page
”Errata” on page
”Flash and EEPROM Page Size” on page
”Electrical Characteristics” on page 61
Table 34-11 on page
”Ordering Information” on page
”Errata” on page 93
”Electrical Characteristics” on page
”Typical Characteristics” on page
”Electrical Characteristics” on page
”Typical Characteristics” on page
93.
Figure 2-1 on page
69.
69.
67, Input hysteresis is in V and not in mV.
”Oscillators and Wake-up Time” on page
2.
70.
70.
51.
61.
61.
3. PDI_CLK and PDI_DATA renamed only PDI.
with Max/Min numbers.
14.
49.
49.
64.
XMEGA A4
88.
100