ATSAMD21E16B-MU vs ATSAMD21E17A-MF Сравнение
Подробное сравнение бок о бок ATSAMD21E16B-MU от Microchip Technology и ATSAMD21E17A-MF от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ АктивенMicrochip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ АктивенСравнение характеристик
| Параметр | ATSAMD21E16B-MU | ATSAMD21E17A-MF |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,65 | $3,49 |
| Core | ARM Cortex-M0+ (32-bit, single-core) | ARM Cortex-M0+ 32-bit |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Memory (Flash) | 64 KB (in-system self-programmable) | — |
| SRAM | 8 KB | 16 KB |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Voltage (VDDIO) | 1.62 V to VDD (separate I/O rail) | — |
| Рабочая температура | -40 C to +85 C (industrial) | -40C to +125C (industrial) |
| Корпус | 32-pin VQFN (5x5 mm) | 32-VQFN (5x5 mm) with exposed pad |
| Тип монтажа | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host | — |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 350 kSPS, 1 channel |
| SERCOM Modules | 6 (each configurable as I2C / SPI / USART) | — |
| DMA Channels | 14 | — |
| Timers/Counters | 4 x 16-bit TC, plus 32-bit RTC | 24-bit TCC, multiple 16-bit TC |
| External Interrupts (EIC) | 16 + 1 NMI | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Micro Trace Buffer | Yes | — |
| Peripheral Touch Controller (PTC) | Capacitive touch: buttons, slider, wheel | — |
| Статус RoHS | Compliant (Green) | Compliant (Green) |
| Уровень MSL | 3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D21E |
| Максимальная тактовая частота | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed device with internal PHY |
| SERCOM Channels | — | 6 (each configurable as UART, SPI, or I2C) |
| Analog Comparators | — | 2 |
| GPIO | — | Up to 26 (package dependent) |