ATMEGA64A-AN vs ATMEGA128A-AU Сравнение
Подробное сравнение бок о бок ATMEGA64A-AN от Microchip Technology и ATMEGA128A-AU 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-AN - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64A-AN ✓ АктивенMicrochip Technology
ATMEGA128A-AU - 8-bit AVR MCU 128KB Flash 16MHz TQFP-64 | Microchip
ATMEGA128A-AU ✓ АктивенСравнение характеристик
| Параметр | ATMEGA64A-AN | ATMEGA128A-AU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $7,02 | $4,30 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-Bit |
| Максимальная тактовая частота | 16 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| Number of I/Os | 53 | — |
| Working Registers | 32 general purpose | 32 general purpose |
| Timers/Counters | 4 flexible timer/counters with compare modes and PWM | 4 flexible timer/counters with compare modes and PWM |
| USART | 2 | — |
| Serial Interfaces | 2x USART, TWI (I2C-compatible), SPI | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Real-Time Counter | Yes | Yes (RTC) |
| Program Memory Type | ISP FLASH with read-while-write | — |
| Рабочая температура | -40C to +105C | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2.7 V to 5.5 V |
| Корпус | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| Статус RoHS | Compliant (Green per FindIC listing) | — |
| Programming Method | In-System Programming (ISP) | — |
| Core Processor | — | AVR |
| Architecture | — | Enhanced RISC, 133 instructions |
| Max Clock Frequency | — | 16 MHz |
| Flash Memory | — | 128 KB (64K x 16), In-System Programmable, read-while-write |
| EEPROM | — | 4 KB |
| SRAM | — | 4 KB |
| General Purpose I/O | — | 53 lines |
| Communication Interfaces | — | 2x USART, TWI (I2C), SPI |
| Debug / Boundary Scan | — | JTAG (IEEE 1149.1) |
| Projected End of Life | — | 2048-10-03 (per distributor lifecycle data) |