ATSAMD21J18A-MFT vs ATSAMD21J18A-AU Comparación
Comparación detallada lado a lado de ATSAMD21J18A-MFT por Microchip Technology y ATSAMD21J18A-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
ATSAMD21J18A-MFT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD21J18A-MFT ✓ ActivoMicrochip Technology
ATSAMD21J18A-AU - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21J18A-MFT | ATSAMD21J18A-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) | $2,74 | $2,69 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 256 KB |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.6 V |
| Temperatura de funcionamiento | -40 C to +125 C | — |
| Encapsulado | 64-QFN (9x9 mm) | 64-pin TQFP (10x10 mm) |
| Tipo de montaje | Surface Mount | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | Full-Speed USB 2.0 Device & Host |
| SERCOM Modules | 6 (each configurable as I2C, SPI, or UART) | 6 (configurable UART/SPI/I2C) |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 2x 12-bit |
| Touch Peripheral (PTC) | Supported (mutual- and self-capacitance) | — |
| I2S Interfaces | 2 | — |
| RTC | 32 kHz internal RTC with calendar | — |
| Crypto Accelerator | AES 32-bit hardware accelerator | — |
| TRNG | True Random Number Generator | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Estado RoHS | Compliant | Compliant |
| MSL | 3 (168 hours) | — |
| Family | — | SAM D21J |
| Frecuencia de reloj máxima | — | 48 MHz |
| GPIO Count | — | 52 (maximum) |
| Rango de temperatura de funcionamiento | — | -40C to +85C (industrial) |
| Lead-Free | — | Yes |
| Carrier Type (suffix AU) | — | Tray |