ATSAMD20E15B-MU vs ATSAMD20E14B-AU Comparación
Comparación detallada lado a lado de ATSAMD20E15B-MU 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
ATSAMD20E15B-MU - SAM D20E 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20E15B-MU ✓ ActivoMicrochip Technology
ATSAMD20E14B-AU - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20E14B-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20E15B-MU | 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) | $1,10 | $1,45 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Program Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 2 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.63 V |
| ADC | 12-bit, up to 10 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| Peripheral Touch Controller (PTC) | 256-channel | — |
| SERCOM Modules | 6 | — |
| GPIO Count | 22 | — |
| Real-Time Clock (RTC) | Yes, with 32 kHz domain | — |
| Rango de temperatura de funcionamiento | -40C to +85C (Industrial) | — |
| Encapsulado | 32-pin VQFN (5x5 mm) with exposed pad | 32-pin TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Debug Interface | Serial Wire Debug (SWD) | SWD (Serial Wire Debug) |
| Performance | 2.46 CoreMark/MHz | — |
| Estado RoHS | Compliant | Compliant |
| Family | — | SAM D20E |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Temperatura de funcionamiento | — | -40 C to +85 C (Industrial) |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| Timers/Counters | — | TC x3, TCC x2, RTC x1, WDT |
| Touch Channels (PTC) | — | Supported (Peripheral Touch Controller) |
| DMA Channels | — | 4 |
| GPIO | — | Up to 26 I/O |