ATMEGA644PV-10PQ vs ATMEGA644P-20PU Сравнение
Подробное сравнение бок о бок ATMEGA644PV-10PQ от Microchip Technology и ATMEGA644P-20PU от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA644PV-10PQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10PQ NrndMicrochip Technology
ATMEGA644P-20PU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20PU ✓ АктивенСравнение характеристик
| Параметр | ATMEGA644PV-10PQ | ATMEGA644P-20PU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | NRND | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,98 | $8,55 |
| Core | AVR 8-bit | — |
| Series | AVR ATmega ATMEGA644P | — |
| Максимальная тактовая частота | 10 MHz | — |
| Program Memory Size | 64KB (32K x 16) Flash | — |
| SRAM Size | 4 KB | — |
| EEPROM Size | 2 KB | — |
| Minimum Operating Voltage | 1.8 V | — |
| Communication Interfaces | I2C, SPI, UART/USART | I2C, SPI, UART/USART (2 x USART) |
| Number of USARTs | 2 (P-variant) | — |
| Oscillator | Internal oscillator included | — |
| Корпус | 40-PDIP (0.600 inch, 15.24mm) | 40-PDIP (0.600 inch width) |
| Тип монтажа | Through-Hole | Through Hole |
| Number of Terminals | 40 | — |
| Temperature Grade | Industrial | — |
| Programming Method | In-System Programmable (ISP) via SPI, boot loader, conventional programmer | — |
| Maximum Operating Frequency vs Voltage | [DATA_NEEDED: V-f curve] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Timers | [DATA_NEEDED: timer count and sizes] | — |
| Диапазон рабочих температур | [DATA_NEEDED: exact C range] | — |
| Статус RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Core Architecture | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 20 MHz |
| Flash Memory | — | 64KB (32K x 16) |
| SRAM | — | 4KB |
| EEPROM | — | 2KB |
| I/O Count | — | 32 |
| ADC Channels | — | 8 channels, 10-bit |
| PWM Channels | — | 6 |
| Timers/Counters | — | 3 |
| Supply Voltage (max speed) | — | 5 V (4.5V to 5.5V) |
| Рабочая температура | — | -40C to +85C |
| Program Memory Type | — | ISP FLASH (read-while-write) |
| Technology | — | picoPower low-power CMOS |
| Уровень MSL | — | N/A (through-hole) |