ATmega644PA-AU, Микроконтроллер 8-Бит, picoPower, AVR, 20МГц, 64КБ Flash [TQFP-44]

Артикул: ATmega644PA-AU
Ном. номер: 9000086082
Производитель: Atmel
Фото 1/3 ATmega644PA-AU, Микроконтроллер 8-Бит, picoPower, AVR, 20МГц, 64КБ Flash [TQFP-44]
Фото 2/3 ATmega644PA-AU, Микроконтроллер 8-Бит, picoPower, AVR, 20МГц, 64КБ Flash [TQFP-44]Фото 3/3 ATmega644PA-AU, Микроконтроллер 8-Бит, picoPower, AVR, 20МГц, 64КБ Flash [TQFP-44]
Есть в наличии более 20 шт. Отгрузка со склада в г.Москва 1 рабочий день.
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210 × = 210
от 5 шт. — 180 руб.
от 40 шт. — 170 руб. (5 рабочих дней)
Цена и наличие в магазинах

Описание

The ATMEGA644PA-AU is a 8-bit high-performance picoPower AVR RISC-based Microcontroller combines 64kB ISP flash memory with read-while-write capabilities, 2kB EEPROM, 4kB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte oriented 2-wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE 1149.1 compliant) test interface for on-chip debugging and programming and six software selectable power saving modes. The device operates between 1.8 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

• Advanced RISC architecture - On-chip 2-cycle multiplier
• High endurance, non-volatile memory segments
• QTouch® library support - Capacitive touch buttons, sliders and wheels
• JTAG (IEEE 1149.1 compliant) interface
• Peripheral features - Real time counter with separate oscillator
• Power-on reset (POR) and programmable brown-out detection
• Internal calibrated RC oscillator
• External and internal interrupt sources
• Six sleep modes - Idle, ADC noise reduction, power-save, power-down, standby and extended standby

Дополнительная информация

Datasheet ATmega644PA-AU
Типы корпусов импортных микросхем