ATMEGA644A-MU
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см. техническую документацию
см. техническую документацию
2 560 руб.
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2 380 руб.
от 3 шт. —
2 290 руб.
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Описание
Электроэлемент
MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray
Технические параметры
ADC Channels | 8 |
ADC Resolution - (bit) | 10 |
Automotive | No |
CAN | 0 |
Core Architecture | AVR |
Data Bus Width - (bit) | 8 |
Ethernet | 0 |
I2C | 0 |
I2S | 0 |
Interface Type | SPI/USART |
Maximum Clock Rate - (MHz) | 20 |
Maximum CPU Frequency - (MHz) | 20 |
Maximum Operating Supply Voltage - (V) | 5.5 |
Military | No |
Minimum Operating Supply Voltage - (V) | 1.8 |
No. of Timers | 3 |
Number of ADCs | Single |
Number of I/Os | 32 |
Operating Temperature - (??C) | -40~85 |
Packaging | Tray |
Pin Count | 44 |
Program Memory Size | 64KB |
Program Memory Type | Flash |
Programmability | Yes |
PWM | 6 |
RAM Size | 4KB |
SPI | 1 |
Standard Package Name | QFN |
Supplier Package | VQFN EP |
UART | 0 |
USART | 2 |
USB | 0 |
Watchdog | 1 |
ADC Resolution: | 10 bit |
Brand: | Microchip Technology |
Core: | AVR |
Data Bus Width: | 8 bit |
Data RAM Size: | 4 kB |
Data RAM Type: | SRAM |
Data ROM Size: | 2 kB |
Data ROM Type: | EEPROM |
Factory Pack Quantity: Factory Pack Quantity: | 360 |
Interface Type: | 2-Wire, SPI, USART |
Manufacturer: | Microchip |
Maximum Clock Frequency: | 20 MHz |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of ADC Channels: | 8 Channel |
Number of I/Os: | 32 I/O |
Number of Timers/Counters: | 3 Timer |
Package/Case: | VQFN-44 |
Packaging: | Tray |
Processor Series: | megaAVR |
Product Category: | 8-bit Microcontrollers-MCU |
Product Type: | 8-bit Microcontrollers-MCU |
Product: | MCUs |
Program Memory Size: | 64 kB |
Program Memory Type: | Flash |
Series: | ATmega644 |
Subcategory: | Microcontrollers-MCU |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 1.8 V |
Tradename: | AVR |
Техническая документация
Datasheet
pdf, 30510 КБ
Datasheet ATMEGA644A-AUR
pdf, 29759 КБ
Datasheet ATmega164A/PA/324A/PA/644A/PA/1284/P
pdf, 4512 КБ
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем
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