ATMEGA6450-16AU vs ATMEGA640-16AUR Сравнение
Подробное сравнение бок о бок ATMEGA6450-16AU от Microchip Technology и ATMEGA640-16AUR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA6450-16AU - 8-Bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA6450-16AU ✓ АктивенMicrochip Technology
ATMEGA640-16AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-100 | Microchip
ATMEGA640-16AUR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA6450-16AU | ATMEGA640-16AUR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $7,85 | $6,20 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| EEPROM Size | 2 KB | — |
| RAM Size | 4 KB | — |
| Supply Voltage (Vcc/Vdd) | 4.5 V to 5.5 V | — |
| Number of I/O | [DATA_NEEDED: Number of I/O] | — |
| ADC Resolution | 10-bit | — |
| Peripherals | [DATA_NEEDED: Peripherals list] | — |
| Connectivity | [DATA_NEEDED: Connectivity (SPI, UART/USART, TWI)] | — |
| Oscillator Type | Internal | — |
| Рабочая температура | [DATA_NEEDED: Operating Temperature range] | -40C to +85C (industrial) |
| Корпус / Типоразмер | 100-TQFP (14x14 mm) | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Program Memory Type | In-System Programmable FLASH | — |
| Architecture | Advanced RISC, 130 instructions | — |
| Статус RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| Maximum CPU Clock | — | 16 MHz |
| Operating Voltage (Vcc) | — | 4.5 V to 5.5 V |
| General-Purpose I/O Lines | — | 86 |
| General-Purpose Working Registers | — | 32 |
| Timer/Counters | — | 6 flexible timer/counters with compare/PWM |
| ADC | — | 10-bit, 8/16-channel |
| USART | — | 2 programmable serial USARTs |
| SPI | — | 1 master/slave SPI |
| TWI (I2C-compatible) | — | 1 byte-oriented 2-wire interface |
| Analog Comparator | — | On-chip |
| Watchdog Timer | — | Programmable, with separate on-chip oscillator |
| Корпус | — | 100-pin TQFP (14x14 mm) |
| In-System Programmable (ISP) | — | Yes |