ATMEGA640-16CUR vs ATMEGA1280-16CUR Сравнение
Подробное сравнение бок о бок ATMEGA640-16CUR от Microchip Technology и ATMEGA1280-16CUR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA640-16CUR - 8-Bit AVR MCU 64KB 16MHz 100-CBGA | Microchip
ATMEGA640-16CUR ✓ АктивенMicrochip Technology
ATMEGA1280-16CUR - 8-Bit AVR MCU 16MHz 128KB CBGA | Microchip
ATMEGA1280-16CUR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA640-16CUR | ATMEGA1280-16CUR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $6,72 | $6,25 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 64 KB (32K x 16) ISP Flash | — |
| SRAM | 8 KB (8K x 8) | — |
| EEPROM | 4 KB | — |
| Максимальная тактовая частота | 16 MHz | 16 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 86 lines | — |
| Working Registers | 32 general purpose registers | — |
| USART | 4 programmable serial USART | Four programmable serial USART |
| SPI | Master/Slave SPI serial interface | — |
| TWI | Byte-oriented 2-wire serial interface | — |
| ADC | 8/16-channel, 10-bit | 16-channel, 10-bit |
| Analog Comparator | On-chip | — |
| Watchdog Timer | Programmable, separate on-chip oscillator | Programmable, separate on-chip oscillator |
| Корпус | 100-CBGA (9x9 mm) | 100-CBGA (9x9 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| Programming / Debug | ISP, ICSP (2 I/O pins + reset) | — |
| Product Series | AVR ATmega | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Program Memory Size | — | 128 KB (64K x 16) FLASH |
| Program Memory Type | — | ISP FLASH |
| SRAM Size | — | 8 KB |
| EEPROM Size | — | 4 KB |
| Number of I/O | — | 86 |
| Рабочее напряжение питания | — | 2.7 V to 5.5 V |
| Supply Voltage at 16 MHz | — | 4.5 V to 5.5 V |
| Instructions | — | 133 instructions, most single-cycle |
| Timers/Counters | — | Six flexible timer/counters with compare modes, PWM |
| Serial Interfaces | — | SPI (master/slave), 2-wire serial interface, analog comparator |
| Рабочая температура | — | [DATA_NEEDED: Operating Temperature Range] |
| Life Cycle Stage | — | ACTIVE |