ATXMEGA64A1-C7U Atmel, ATXMEGA64A1-C7U Datasheet - Page 108

• Manufacturer Part Number: ATXMEGA64A1-C7U
• Description: IC MCU AVR 64KB FLASH 100VFBGA
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA64A1-C7U

• 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: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K 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-VFBGA
• Processor Series: XMEGA
• Core: AVR
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 78
• Number Of Timers: 8
• Operating Supply Voltage: 2.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table of Contents
8067M–AVR–09/10
1
2
3
4
5
6
7
8
9
10 System Clock and Clock options ......................................................... 19
Features ..................................................................................................... 1
Typical Applications ................................................................................ 1
Ordering Information ............................................................................... 2
Pinout/Block Diagram .............................................................................. 3
Overview ................................................................................................... 5
Resources ................................................................................................. 7
Disclaimer ................................................................................................. 7
AVR CPU ................................................................................................... 8
Memories ................................................................................................ 10
DMAC - Direct Memory Access Controller .......................................... 16
Event System ......................................................................................... 17
3.1
4.1
6.1
6.2
6.3
6.4
6.5
7.1
7.2
7.3
7.4
7.5
7.6
7.7
8.1
8.2
9.1
9.2
10.1
Block Diagram ...................................................................................................6
Recommended reading .....................................................................................7
Features ............................................................................................................8
Overview ............................................................................................................8
Register File ......................................................................................................9
ALU - Arithmetic Logic Unit ...............................................................................9
Program Flow ....................................................................................................9
Features ..........................................................................................................10
Overview ..........................................................................................................10
In-System Programmable Flash Program Memory .........................................11
Data Memory ...................................................................................................11
Production Signature Row ...............................................................................14
User Signature Row ........................................................................................14
Flash and EEPROM Page Size .......................................................................15
Features ..........................................................................................................16
Overview ..........................................................................................................16
Features ..........................................................................................................17
Overview ..........................................................................................................17
Features ..........................................................................................................19
XMEGA A1
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