ATSAMD20G14A-MN vs ATSAMD20G15A-MN Comparación
Comparación detallada lado a lado de ATSAMD20G14A-MN por Microchip Technology y ATSAMD20G15A-MN 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
ATSAMD20G14A-MN - ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20G14A-MN ✓ ActivoMicrochip Technology
ATSAMD20G15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash QFN-48
ATSAMD20G15A-MN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20G14A-MN | ATSAMD20G15A-MN |
|---|---|---|
| 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) | $1,89 | $1,10 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20G (Atmel SMART) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 | 2.14 |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 4 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40 C to +105 C (industrial) | — |
| ADC | 12-bit, 14 channels, up to 350 ksps | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 1 channel, up to 350 ksps | 10-bit, 1 channel |
| Serial Interfaces (SERCOM) | Up to 6, each configurable as I2C/SPI/UART | — |
| Timers | 8-bit TC, 16-bit TC, 32-bit RTC, Watchdog | — |
| GPIOs | 38 (approx.) | — |
| Encapsulado | 48-VQFN (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 | 3 (168 hours) |
| Estado RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ 32-bit |
| Flash Memory | — | 32 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Rango de temperatura de funcionamiento | — | -40 C to +105 C (industrial grade) |
| GPIO Count | — | 38 |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| USB Interface | — | Full-Speed USB 2.0 Device |
| Multiplier | — | Single-cycle 32-bit hardware |
| DMA Channels | — | 12 |