ATMEGA644PA-AU vs ATMEGA324P-15AT Сравнение
Подробное сравнение бок о бок ATMEGA644PA-AU от Microchip Technology и ATMEGA324P-15AT от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA644PA-AU - 8-bit AVR MCU, 20MHz, 64KB Flash | Microchip
ATMEGA644PA-AU ✓ АктивенMicrochip Technology
ATMEGA324P-15AT - 8-bit AVR MCU, 32KB Flash 44-TQFP | Microchip
ATMEGA324P-15AT ✓ АктивенСравнение характеристик
| Параметр | ATMEGA644PA-AU | ATMEGA324P-15AT |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,61 | $3,95 |
| Core Architecture | AVR 8-bit RISC | — |
| Family | ATmega | — |
| Series | ATmega644P / picoPower | AVR ATmega |
| Максимальная тактовая частота | 20 MHz | 16 MHz |
| Program Memory (Flash) | 64 KB (32K x 16) | 32 KB (16K x 16) |
| SRAM | 4 KB | 2 KB |
| EEPROM | 2 KB | 1 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| Рабочая температура | -40C to +85C (industrial) | -40C to +85C (A grade) |
| GPIO Pins | 32 | — |
| ADC | 8-channel, 10-bit | — |
| USART | 2 | — |
| I2C (TWI) | 1 | — |
| SPI | 1 | — |
| Timer/Counters | 3 (with PWM and compare modes) | — |
| Корпус | 44-pin TQFP (10x10 mm) | 44-TQFP (10x10 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| MIPS | 20 MIPS at 20 MHz | — |
| Programming Interface | ISP / ICSP / JTAG / debugWIRE | — |
| Статус RoHS | Compliant | Compliant |
| Core | — | 8-bit AVR RISC |
| I/O Lines | — | 32 |
| ADC Resolution | — | 10-bit |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Debug / Programming | — | JTAG, ISP (In-Circuit Serial Programming) |
| Technology | — | picoPower |
| Qualification | — | AEC-Q100 qualified |
| Quiescent Current (Active) | — | [DATA_NEEDED: active current] |