ATMEGA64A-MNR vs ATMEGA649P-MU Сравнение
Подробное сравнение бок о бок ATMEGA64A-MNR от Microchip Technology и ATMEGA649P-MU от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA64A-MNR - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64A-MNR ✓ АктивенMicrochip Technology
ATMEGA649P-MU - 8-bit AVR MCU 64KB Flash LCD 16MHz | Microchip
ATMEGA649P-MU ✓ АктивенСравнение характеристик
| Параметр | ATMEGA64A-MNR | ATMEGA649P-MU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,02 | $3,91 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 64KB (32K x 16) Flash | — |
| EEPROM Size | 2KB | — |
| SRAM Size | 4KB (4K x 8) | — |
| Максимальная тактовая частота | 16MHz | — |
| Number of I/O | 53 | — |
| Корпус / Типоразмер | 64-VFQFN Exposed Pad (9x9 mm) | — |
| Рабочая температура | -40C to +105C | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Interfaces | I2C (TWI), SPI, UART, USART | — |
| ADC Resolution | 10-bit, 8-channel | — |
| Timers / Counters | 2 x 8-bit, 2 x 16-bit with PWM | — |
| Debug / Scan | JTAG boundary-scan and on-chip debug | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Packaging | Tape and Reel | — |
| Статус RoHS | Compliant (Green) | Green (RoHS compliant) |
| General Purpose Working Registers | 32 | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Flash Memory | — | 64 KB (32K x 16) |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| Connectivity | — | SPI, UART/USART |
| General Purpose I/O | — | 54 / 69 |
| LCD Controller | — | Yes (segment LCD driver) |
| Operating Voltage | — | 1.8 V to 5.5 V |
| Working Registers | — | 32 general purpose |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Low Power Technology | — | picoPower |
| Корпус | — | 64-QFN (9x9 mm), MLF/VQFN |
| Temperature Range | — | Industrial (Ind Temp) |
| Programming | — | ISP (In-System Programmable), read-while-write |