ATSAM3S4AA-MU vs ATSAM3N2AA-MU Сравнение
Подробное сравнение бок о бок ATSAM3S4AA-MU от Microchip Technology и ATSAM3N2AA-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
ATSAM3S4AA-MU - 64MHz Cortex-M3 256KB Flash MCU | Microchip
ATSAM3S4AA-MU ✓ АктивенMicrochip Technology
ATSAM3N2AA-MU - 48MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2AA-MU ✓ АктивенСравнение характеристик
| Параметр | ATSAM3S4AA-MU | ATSAM3N2AA-MU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $3,85 | $7,35 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit single-core | 32-bit |
| Максимальная тактовая частота | 64 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 128 KB (128K x 8) |
| SRAM | 48 KB | 16 KB (16K x 8) |
| Напряжение питания | 1.62 V to 3.6 V | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| Flash Access Width | 128-bit with memory accelerator | — |
| USB | USB 2.0 device | — |
| Корпус | 48-QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) with exposed pad |
| Тип монтажа | Surface Mount | Surface Mount |
| Рабочая температура | [DATA_NEEDED: operating temperature range] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | 10-bit, 8 channels |
| Communication Interfaces | USART, SPI, TWI (I2C), USB | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| Legacy Compatibility | Pin-to-pin compatible with AT91SAM7S (48/64-pin) | — |
| Packaging | Tray | Tape & Reel (TR) |
| Maximum Clock Speed | — | 48 MHz |
| Number of I/O | — | 34 |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| USART Peripherals | — | 2 |
| UART Peripherals | — | 2 |
| SPI Peripherals | — | 3 |
| TWI (I2C) Peripherals | — | 2 |
| PWM Channels | — | 1 PWM timer |
| General-Purpose Timers | — | 6 |
| Oscillator Type | — | Internal |
| Touch Support | — | Atmel QTouch capacitive touch (buttons/sliders/wheels) |
| Pin Compatibility | — | SAM7S and SAM3S series (48-pin versions) |