ATXMEGA64A1-AU (MICROCHIP)
Микроконтроллер, Будет Указано Позже
The ATXMEGA64A1-AU is a low power, high-performance 16-bit Microcontroller based on the AVR enhanced RISC architecture. By executing instructions in a single clock cycle, the AVR XMEGA devices achieve CPU throughput approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The Atmel AVR CPU combines a rich instruction set with 32 general purpose working registers. All 32 registers are directly connected to the arithmetic logic unit (ALU), allowing two independent registers to be accessed in a single instruction, executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs many times faster than conventional single-accumulator or CISC based microcontrollers. The AVR XMEGA A1 device provides 64kB self-programming flash program memory, 4kB boot code section, 4kB SRAM, 2048byte EEPROM and up to 32MIPS throughput at 32MHz.
- Power-on reset and programmable brown-out detection
- Internal and external clock options with PLL and prescaler
- Programmable multilevel interrupt controller
- Sleep modes - Idle, power-down, standby, power-save, extended standby
- Programming and debug interfaces - JTAG (IEEE 1149.1 com) interface, including boundary scan, PDI
- 4-channel DMA Controller
- 8-channel Event system
- Eight 16-bit timers/counters
- Eight USARTs with IrDA support for one USART
- Four 2-wire interfaces with dual address match (I?C and SMBus compatible)
- 4 Serial peripheral interfaces (SPIs)
- AES and DES crypto engine
- 16-bit Real-time counter (RTC) with separate oscillator
- Two 16-channel, 12-bit, 2MSPS analog-to-digital converters
- Two 2-channel, 12-bit, 1MSPS digital to analog converters
- Four analog comparators (ACs) with window compare function and current sources
- External interrupts on all general purpose I/O pins
- Programmable watchdog timer with separate on-chip ultra low power oscillator
- QTouch® library support
Области применения
Освещение, Измерительное
Архитектура:
-
Количество I/O:
78I/O
Количество Бит:
16бит
Количество Выводов:
100вывод(-ов)
Линейка Продукции:
AVR ATxmega Family ATXmega A Series Microcontrollers
Максимальное Напряжение Питания:
3.6В
Минимальное Напряжение Питания:
1.8В
Размер Памяти:
64КБ
Размер Памяти RAM:
4КБ
Семейство Микроконтроллера:
AVR ATxmega
Серия Микроконтроллера:
ATXmega A
Скорость ЦПУ:
32МГц
Соответствует Фталатам RoHS:
Да
Стиль Корпуса Микроконтроллера:
TQFP
Тип Встроенного Интерфейса:
I2C, SPI, UART
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да