ATMEGA644A-AU, Микросхема МК AVR, EEPROM 2048Б, SRAM 4кБ, Flash 64кБ, TQFP44
Изображения служат только для ознакомления, см. техническую документацию
- Код товара
- 8024179662
- Артикул
- ATMEGA644A-AU
- Бренд
- Microchip Technology
- CAN
- 0
- I2C
- 0
- I2S
- 0
- PWM
- 6
Цена по запросу
(от 1 050 ₽)
Минимальный заказ: 5 шт.
Стоимость и сроки поставки подтвердит менеджер после заявки.
Описание
Описание Микросхема МК AVR, EEPROM 2048Б, SRAM 4кБ, Flash 64кБ, TQFP44
Технические параметры
| CAN | 0 |
| I2C | 0 |
| I2S | 0 |
| PWM | 6 |
| SPI | 3 |
| USB | 0 |
| PPAP | No |
| UART | 0 |
| Speed | 20MHz |
| USART | 2 |
| Series | AVRВ® ATmega |
| EU RoHS | Compliant |
| Ethernet | 0 |
| Mounting | Surface Mount |
| RAM Size | 4KB |
| Watchdog | 1 |
| Core Size | 8-Bit |
| ECCN (US) | EAR99 |
| Packaging | Tray |
| Pin Count | 44 |
| Automotive | No |
| Lead Shape | Gull-wing |
| Вес, г | 0.27 |
| Device Core | AVR |
| EEPROM Size | 2K x 8 |
| Family Name | ATmega |
| PCB changed | 44 |
| Part Status | Active |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Channels | 8 |
| Connectivity | IВІC, SPI, UART/USART |
| Manufacturer | Microchip Technology |
| No. of Timers | 3 |
| Number of I/O | 32 |
| Core Processor | AVR |
| Interface Type | SPI/USART |
| Number of ADCs | Single |
| Number of I/Os | 32 |
| Package / Case | 44-TQFP |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Programmability | Yes |
| Base Part Number | ATMEGA644 |
| Supplier Package | TQFP |
| Core Architecture | AVR |
| Analog Comparators | 1 |
| Program Memory Size | 64KB |
| Program Memory Type | Flash |
| ADC Resolution (bit) | 10 |
| Operating Temperature | -40В°C ~ 85В°C(TA) |
| Standard Package Name | QFP |
| Supplier Device Package | 44-TQFP(10x10) |
| Maximum Clock Rate (MHz) | 20 |
| Supplier Temperature Grade | Industrial |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 5.5 V |
| Maximum CPU Frequency (MHz) | 20 |
| Instruction Set Architecture | RISC |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Minimum Operating Supply Voltage (V) | 1.8 |
| Typical Operating Supply Voltage (V) | 2.5|3.3|5 |