ATxmega16A4 Atmel Corporation, ATxmega16A4 Datasheet - Page 431

• Manufacturer Part Number: ATxmega16A4
• Manufacturer: Atmel Corporation

Specifications of ATxmega16A4

• Flash (kbytes): 16 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): 3.3
• 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

34.6
8077H–AVR–12/09
8077C – 07/08
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Added RTC section
Updated
Updated
Updated
- 16-bit Timer/Counter” on page 379
Updated RTC32
Inserted a new section
Updated
Updated
Updated
Updated
”RXPLCTRL - IRCOM Receiver Pulse Length Control Register” on page 257
paragraph note.
Updated Bit 2 - SDROW in
Updated EBI
Updated
Added more details on unsigned input in the ADC section
Added ADC result representation figures in section
Added ADC section
Updated ADC section
Updated DAC section
Added
Updated Event System
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Inserted general
Inserted Interrupt vectors in manual and
Inserted
”Peripheral Module Address Map” on page
”Appendix A: EBI Timing Diagrams” on page
”CTRLE - Control Register E” on page
”Capture Channel” on page
”Frequency Capture” on page
”STATUS– TWI Slave Status Register” on page
”IRCOM Mode of Operation” on page
”CTRLB - USART Control Register B” on page 250
”TXPLCTRL - IRCOM Transmitter Pulse Length Control Register” on page 257
”Register Summary - EBI” on page 287
”32 MHz Run-time Calibrated Internal Oscillator” on page
”STATUS - PMIC Status Register” on page
”Register Description” on page
”Register Summary” on page
”DES Instruction” on page
”SDRAMCTRLC - SDRAM Control Register C” on page
”TIMCTRL – DAC Timing Control Register” on page
”CTRLA - Chip Select Control Register A” on page 283
”Overview” on page
”Register Summary” on page
”Interrupts and events” on page
”Compare function” on page
”Timing constraints” on page
”Calibration” on page
”RTC32 - 32-bit Real Time Counter” on page
”Features” on page
”SDRAMCTRLA - SDRAM Control Register A” on page
249.
by removing DTHM-bit register.
156.
196.
178.
157.
173.
”Interrupt Vector Summary” on page
57.
300.
374.
248.
167,
by inserting the page numbers in last column.
295.
383.
”Conversion Result” on page
317.
190.
”Register Summary” on page 174
119.
390.
223, (Bit 7- DIF and Bit 6 - APIF).
”Input sources” on page
(Bit 2).
309. Initial Value: 0110 0001.
272.
70.
196.
(Bit 1:0)
XMEGA A
by inserting a
383.
294.
289.
279.
and
and
”TC
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