ATSAMD20G15A-MN vs ATSAMD20J16B-MN Comparación
Comparación detallada lado a lado de ATSAMD20G15A-MN por Microchip Technology y ATSAMD20J16B-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
ATSAMD20G15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash QFN-48
ATSAMD20G15A-MN ✓ ActivoMicrochip Technology
ATSAMD20J16B-MN - 48MHz Cortex-M0+ MCU, 64KB Flash, 64-VQFN | Microchip
ATSAMD20J16B-MN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20G15A-MN | ATSAMD20J16B-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) | $1,10 | $1,73 |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB | 64 KB |
| SRAM | 4 KB | 8 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Rango de temperatura de funcionamiento | -40 C to +105 C (industrial grade) | -40 C to +105 C |
| GPIO Count | 38 | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | 12-bit SAR, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | — |
| USB Interface | Full-Speed USB 2.0 Device | — |
| Encapsulado | 48-pin QFN (7x7 mm) with exposed pad | 64-pin VQFN (MN), 9x9 mm with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Estado RoHS | Compliant | Compliant |
| CoreMark/MHz | 2.14 | 2.46 |
| Multiplier | Single-cycle 32-bit hardware | — |
| DMA Channels | 12 | — |
| Frecuencia de reloj máxima | — | 48 MHz |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), 1x I2S, full-speed USB 2.0 Device |
| Timers/Counters | — | TC (8-bit/16-bit pair), TCC (16-bit), RTC, WDT |
| Peripheral Touch Controller (PTC) | — | 256 channels (mutual- and self-capacitance) |
| I/O Pins | — | Up to 52 GPIO |