ATSAMD20J14A-MNT vs ATSAMC21J18A-MUT64 Comparación
Comparación detallada lado a lado de ATSAMD20J14A-MNT por Microchip Technology y ATSAMC21J18A-MUT64 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
ATSAMD20J14A-MNT - 48MHz Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMD20J14A-MNT ✓ ActivoMicrochip Technology
ATSAMC21J18A-MUT64 - 48MHz Cortex-M0+ MCU 256KB Flash CAN-FD | Microchip
ATSAMC21J18A-MUT64 ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20J14A-MNT | ATSAMC21J18A-MUT64 |
|---|---|---|
| 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) | $1,18 | $2,85 |
| Core Architecture | ARM Cortex-M0+ | — |
| Family | SAM D20J | — |
| Bit Width | 32-bit | — |
| Frecuencia de reloj máxima | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 32 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| Typical Supply Voltage | 3.3 V | — |
| Rango de temperatura de funcionamiento | -40 C to +105 C (industrial) | — |
| Encapsulado | 64-pin QFN (9x9 mm) with exposed pad | 64-VQFN (9x9 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tape and Reel | — |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant | Compliant |
| Number of I/O Pins | [DATA_NEEDED: bonded-out I/O count for 64-pin variant] | — |
| ADC | 12-bit SAR | 12-bit, up to 1 Msps, 20 channels |
| DAC | 10-bit | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Program Flash Memory | — | 256 KB |
| EEPROM Emulation Flash | — | 8 KB (independent self-programmable) |
| Supply Voltage (VDDIN) | — | 2.7 V to 5.5 V |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V (5V-tolerant I/O) |
| I/O Pins | — | 52 (approx., 64-VQFN) |
| CAN-FD Controllers | — | 2 |
| SERCOM Modules | — | 6 (UART/SPI/I2C configurable) |
| USB | — | USB 2.0 Full-Speed Device |
| Timers/Counters | — | 16-/24-bit, multiple TC channels |
| PTC (Touch Channels) | — | Up to 256 channels |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| Temperatura de funcionamiento | — | -40C to +85C (industrial) |
| Functional Safety (FuSa) | — | Yes |