ATSAMD20E14B-AUT vs ATSAMD20E15A-AUT Comparación
Comparación detallada lado a lado de ATSAMD20E14B-AUT por Microchip Technology y ATSAMD20E15A-AUT 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
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT ✓ ActivoMicrochip Technology
ATSAMD20E15A-AUT - Cortex-M0+ 48MHz 32KB Flash MCU | Microchip
ATSAMD20E15A-AUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20E14B-AUT | ATSAMD20E15A-AUT |
|---|---|---|
| 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) | $1,21 | $1,86 |
| Core | ARM Cortex-M0+ (32-bit, single-core) | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 4 KB |
| Tensión de alimentación | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Encapsulado | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 | — |
| SERCOM Interfaces | 6 (configurable: I2C/SPI/USART) | — |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to [DATA_NEEDED: channel count] |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Timers/Counters | Multiple 16-bit TC, 1 RTC | Multiple 16-bit TC, 1 RTC |
| Touch Channels (PTC) | Up to 14 | — |
| DMA | 6 channels | — |
| Event System | 8 channels | — |
| Watchdog Timer | Yes (window mode) | — |
| Nivel MSL | MSL3 | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant (per Microchip product page) |
| AEC-Q100 | Not qualified (industrial grade only) | — |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash | — | 32 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | [DATA_NEEDED: GPIO count from datasheet pinout] |
| Serial Interfaces (SERCOM) | — | Up to 6 configurable (UART/SPI/I2C) |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| Low-Power Modes | — | Sleep, Idle, Standby, Backup |
| Programming/Debug | — | SWD (Serial Wire Debug) |