ATSAMDA1E16B-ABT vs ATSAMD21G16B-AU Comparación
Comparación detallada lado a lado de ATSAMDA1E16B-ABT por Microchip Technology y ATSAMD21G16B-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-ABT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMDA1E16B-ABT ✓ ActivoMicrochip Technology
ATSAMD21G16B-AU - 48MHz ARM M0+ MCU 64KB Flash 48-TQFP | Microchip
ATSAMD21G16B-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMDA1E16B-ABT | ATSAMD21G16B-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) | $1,82 | $2,52 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Frecuencia de reloj máxima | 48 MHz (45 DMIPS) | — |
| Flash Memory | 64 KB (64K x 8) | 64 KB (in-system self-programmable) |
| SRAM | 8 KB | 8 KB |
| RWW Flash | 2 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Temperatura de funcionamiento | -40C to +125C (automotive grade) | -40 C to +85 C (industrial) |
| Encapsulado | 32-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| SERCOM Modules | 4 (configurable USART/I2C/SPI) | — |
| ADC | 12-bit, up to 20 channels | — |
| DAC | 10-bit, 1 channel | — |
| USB | Full-Speed USB Device | — |
| GPIO | Up to 22 | — |
| AEC-Q100 Qualification | Yes (Grade 1) | — |
| Tipo de montaje | Surface Mount (Tape & Reel) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| I/O Pins | — | 38 (maximum) |
| External Interrupts (EIC) | — | 16 |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Hardware Multiplier | — | Single-cycle 32-bit |
| DFLL48M | — | 48 MHz Digital Frequency Locked Loop |
| Estado RoHS | — | Compliant (Green) |
| Nivel MSL | — | MSL3 (per JEDEC J-STD-020) |
| Carrier Type | — | Tray |
| Brown-Out Detection | — | Yes, fuse-configurable |