ATXMEGA128A1-AU Atmel, ATXMEGA128A1-AU Datasheet - Page 32

• Manufacturer Part Number: ATXMEGA128A1-AU
• Description: MCU AVR 128K FLASH 1.6V 100-TQFP
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA128A1-AU

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 16x12b, D/A 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Processor Series: ATXMEGA128x
• Core: AVR8
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 8 KB
• Interface Type: SPI, USART, TWI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 78
• Number Of Timers: 8
• Operating Supply Voltage: 1.6 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATAVRISP2, ATAVRONEKIT, ATQT600
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• On-chip Dac: 12 bit
• Package: 100TQFP
• Device Core: AVR
• Family Name: XMEGA
• Maximum Speed: 32 MHz
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATSTK600-TQFP100 - STK600 SOCKET/ADAPTER 100-TQFPATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8067M–AVR–09/10
Figure 15-1. Overview of a Timer/Counter and closely related peripherals
The Hi-Resolution Extension can be enabled to increase the waveform generation resolution by
2 bits (4x). This is available for all Timer/Counters. See
page 34
The Advanced Waveform Extension can be enabled to provide extra and more advanced fea-
tures for the Timer/Counter. This are only available for Timer/Counter 0. See
Waveform Extension” on page 33
Timer/Counter
Base Counter
Compare/Capture Channel A
Timer Period
Comparator
Compare/Capture Channel B
Counter
Buffer
Compare/Capture Channel C
for more details.
Compare/Capture Channel D
Control Logic
Generation
Waveform
Capture
Control
for more details.
Prescaler
System
AWeX
Event
Dead-Time
Insertion
DTI
“Hi-Res - High Resolution Extension” on
clk
PER
Generation
Protection
Pattern
Fault
XMEGA A1
“AWEX - Advanced
clk
PER4
32