ATSAMDA1G14B-MBT vs ATSAMDA1G15B-MBT Comparación
Comparación detallada lado a lado de ATSAMDA1G14B-MBT por Microchip Technology y ATSAMDA1G15B-MBT 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
ATSAMDA1G14B-MBT - SAM DA1 Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMDA1G14B-MBT ✓ ActivoMicrochip Technology
ATSAMDA1G15B-MBT - ARM Cortex-M0+ MCU 48MHz 32KB Flash | Microchip
ATSAMDA1G15B-MBT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMDA1G14B-MBT | ATSAMDA1G15B-MBT |
|---|---|---|
| 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) | $1,78 | $1,10 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM DA1 | SAM DA1 (Functional Safety / AEC-Q100) |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | 48 MHz (45 DMIPS) |
| Program Flash | 16 KB (16K x 8) | 32 KB (32K x 8) |
| SRAM | 4 KB | 4 KB |
| RWW Flash | 512 Bytes (Read-While-Write) | — |
| Tensión de alimentación | 1.62 V to 3.63 V (operating range per SAM DA1 family) | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial grade, MBT suffix) | -40 C to +85 C (industrial grade) |
| Encapsulado | 48-pin QFN (7x7 mm) with exposed thermal pad | 48-QFN (7x7 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| SERCOM Modules | 6 (each configurable as USART, I2C, or SPI) | 6 (each configurable as USART / I2C / SPI) |
| ADC | 12-bit SAR, up to 16 channels (family spec) | 12-bit, up to 350 ksps |
| Timer/Counters | 3 x 16-bit TC, plus TCC for PWM (family spec) | — |
| I/O Pins (approx.) | 38 GPIO | — |
| Estado RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (ARMv6-M) |
| Read-While-Write Flash | — | 1 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Core Mark / Architecture | — | 32-bit |
| DAC | — | 10-bit |
| USB | — | Full-Speed USB 2.0 Device |
| Peripheral Touch Controller (PTC) | — | Supported |
| Timers | — | TC, TCC, RTC |
| DMA Channels | — | 8 |
| Nivel MSL | — | MSL3 (per JEDEC J-STD-020) |