ATSAMD21E17D-MF vs ATSAMD21E17A-MF Comparación
Comparación detallada lado a lado de ATSAMD21E17D-MF por Microchip Technology y ATSAMD21E17A-MF por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMD21E17D-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17D-MF ✓ ActivoMicrochip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21E17D-MF | ATSAMD21E17A-MF |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,95 | $3,49 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ 32-bit |
| Bit Width | 32-bit | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| Read-While-Write Region | 4 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40C to +125C (Extended Industrial) | -40C to +125C (industrial) |
| Encapsulado | 32-pin QFN (5x5 mm) | 32-VQFN (5x5 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| GPIO Count | Up to 26 | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | 6 (each configurable as UART, SPI, or I2C) |
| USB Interface | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed device with internal PHY |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 kSPS, 1 channel |
| Analog Comparators | 2 | 2 |
| Peripheral Touch Controller (PTC) | Yes | — |
| Timers / PWM | Multiple TC and TCC channels [DATA_NEEDED: exact channel count] | — |
| Nivel MSL | 3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| Estado RoHS | Compliant | Compliant (Green) |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D21E |
| Frecuencia de reloj máxima | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Timers/Counters | — | 24-bit TCC, multiple 16-bit TC |
| GPIO | — | Up to 26 (package dependent) |