ATSAMD20E15A-AUT vs ATSAMD20E14B-AU Comparación
Comparación detallada lado a lado de ATSAMD20E15A-AUT por Microchip Technology y ATSAMD20E14B-AU 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
ATSAMD20E15A-AUT - Cortex-M0+ 48MHz 32KB Flash MCU | Microchip
ATSAMD20E15A-AUT ✓ ActivoMicrochip Technology
ATSAMD20E14B-AU - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20E14B-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20E15A-AUT | ATSAMD20E14B-AU |
|---|---|---|
| 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) | $1,86 | $1,45 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash | 32 KB | — |
| SRAM | 4 KB | 2 KB |
| Encapsulado | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40 C to +85 C (Industrial) |
| GPIO Count | [DATA_NEEDED: GPIO count from datasheet pinout] | — |
| ADC | 12-bit, up to [DATA_NEEDED: channel count] | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| Serial Interfaces (SERCOM) | Up to 6 configurable (UART/SPI/I2C) | — |
| Timers/Counters | Multiple 16-bit TC, 1 RTC | TC x3, TCC x2, RTC x1, WDT |
| DMA Channels | [DATA_NEEDED: DMA channel count] | 4 |
| Low-Power Modes | Sleep, Idle, Standby, Backup | — |
| Programming/Debug | SWD (Serial Wire Debug) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | — |
| Estado RoHS | Compliant (per Microchip product page) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20E |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| Touch Channels (PTC) | — | Supported (Peripheral Touch Controller) |
| GPIO | — | Up to 26 I/O |
| Debug Interface | — | SWD (Serial Wire Debug) |