ATMEGA644PA-AUR, 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND
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Описание
Semiconductors\Embedded Processors & Controllers\Microcontrollers - MCU\8-bit Microcontrollers - MCU
ATmega644PA 8-bit AVR® MicrocontrollersMicrochip ATmega644PA 8-bit AVR ® CMOS Microcontrollers are low-power and based on the AVR ® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and a cost-effective solution to a wide range of embedded control applications.
Технические параметры
ADC Resolution: | 10 bit |
Brand: | Microchip Technology |
Core: | AVR |
Data Bus Width: | 8 bit |
Data RAM Size: | 4 kB |
Factory Pack Quantity: Factory Pack Quantity: | 2000 |
Manufacturer: | Microchip |
Maximum Clock Frequency: | 20 MHz |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | Through Hole |
Number of I/Os: | 32 I/O |
Package / Case: | TQFP-44 |
Packaging: | Reel, Cut Tape |
Processor Series: | megaAVR |
Product Category: | 8-bit Microcontrollers-MCU |
Product Type: | 8-bit Microcontrollers-MCU |
Product: | MCU |
Program Memory Size: | 64 kB |
Series: | ATmega644 |
Subcategory: | Microcontrollers-MCU |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 1.8 V |
Tradename: | AVR |
ADC Channels | 8 |
ADC Resolution (bit) | 10 |
Analog Comparators | 1 |
Automotive | No |
CAN | 0 |
Core Architecture | AVR |
Device Core | AVR |
ECCN (US) | EAR99 |
Ethernet | 0 |
EU RoHS | Compliant |
Family Name | ATmega |
I2C | 0 |
I2S | 0 |
Instruction Set Architecture | RISC |
Interface Type | JTAG/TWI/SPI/USART |
Lead Shape | Gull-wing |
Maximum Clock Rate (MHz) | 20 |
Maximum CPU Frequency (MHz) | 20 |
Maximum Operating Supply Voltage (V) | 5.5 |
Maximum Operating Temperature (°C) | 85 |
Minimum Operating Supply Voltage (V) | 1.8 |
Minimum Operating Temperature (°C) | -40 |
Mounting | Surface Mount |
No. of Timers | 3 |
Number of ADCs | Single |
Number of I/Os | 32 |
Packaging | Tape and Reel |
Part Status | Active |
PCB changed | 44 |
Pin Count | 44 |
PPAP | No |
Program Memory Size | 64KB |
Program Memory Type | Flash |
Programmability | Yes |
PWM | 6 |
RAM Size | 4KB |
SPI | 3 |
Standard Package Name | QFP |
Supplier Package | TQFP |
Supplier Temperature Grade | Industrial |
Typical Operating Supply Voltage (V) | 2.5|3.3|5 |
UART | 0 |
USART | 2 |
USB | 0 |
Watchdog | 1 |
MSL(Уровень чувствительности к влажности) | 3 |
Диапазон рабочих температур, °C | -40…+85 |
Интерфейс | I2C, SPI, UART/USART |
Количество | вх./вых.-32 I/O |
Напряжение питания, В | 1.8…5.5(max) |
Описание | AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB(32K x 16)FLASH 44-TQFP(10x10) |
Память | программная(Flash)-64 кБ |
Разрешение | АЦП-10 бит |
Тип | Микроконтроллер 8 бит серии ATMEGA644 |
Тип монтажа | поверхностный(SMT) |
Транспортная упаковка: размер/кол-во | 58*46*46/320 |
Упаковка | REEL, 2000 шт. |
Частота, МГц | тактовая(max)-20 |
Вес, г | 110 |
Техническая документация
Datasheet
pdf, 30510 КБ
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем