ATSAMDA1E16B-MBT vs ATSAMD21E16B-AU Comparación
Comparación detallada lado a lado de ATSAMDA1E16B-MBT por Microchip Technology y ATSAMD21E16B-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
ATSAMDA1E16B-MBT - 48MHz ARM Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMDA1E16B-MBT ✓ ActivoMicrochip Technology
ATSAMD21E16B-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21E16B-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMDA1E16B-MBT | ATSAMD21E16B-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) | $1,36 | $2,10 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM DA1 (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | — |
| Program Flash | 64 KB (64K x 8) | — |
| SRAM | 8 KB | — |
| RWW Flash | 2 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40C to +85C |
| Encapsulado | 32-pin VQFN (5x5 mm) with exposed pad | 32-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| SERCOM Modules | 4 (configurable as USART / I2C / SPI) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | — |
| Timers | 16-bit and 24-bit TCC/TC timers | — |
| Peripheral Touch Controller | Yes (PTC, supports capacitive touch) | — |
| I2S Audio Interface | Yes | — |
| GPIOs | [DATA_NEEDED: exact GPIO count for 32-VQFN variant] | — |
| Estado RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit Single-Core |
| Maximum CPU Speed | — | 48 MHz |
| Performance | — | 2.46 CoreMark/MHz |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| RAM | — | 8 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| I/O Pins | — | Up to 26 |
| Connectivity | — | I2C, LINbus, SPI, UART/USART, USB |
| Analog Comparators | — | 2 |
| Timers/Counters | — | TC (16-bit), TCC (24-bit) |