ATSAMC21G17A-AUT vs ATSAMC21G18A-ANT Comparación
Comparación detallada lado a lado de ATSAMC21G17A-AUT por Microchip Technology y ATSAMC21G18A-ANT 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
ATSAMC21G17A-AUT - 48MHz ARM Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMC21G17A-AUT ✓ ActivoMicrochip Technology
ATSAMC21G18A-ANT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMC21G18A-ANT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMC21G17A-AUT | ATSAMC21G18A-ANT |
|---|---|---|
| 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) | $2,78 | $4,62 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Core Bit Width | 32-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB (256K x 8) |
| SRAM | 16 KB | 32 KB |
| EEPROM Emulation Flash | 4 KB (independent self-programmable) | — |
| Tensión de alimentación | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Temperatura de funcionamiento | -40 C to +85 C | -40C to +105C |
| AEC-Q100 Qualification | Grade 1 (-40 C to +125 C variant family) | — |
| Encapsulado | 48-pin TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| I/O Pins (max) | Up to 84 programmable I/O pins (family) | — |
| CAN-FD | Yes (ISO 11898-1:2015) | — |
| SERCOM Modules | Up to 6 (UART/SPI/I2C configurable) | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps |
| DAC | 10-bit | 10-bit |
| Peripheral Touch Controller (PTC) | Yes (capacitive touch) | — |
| Hardware Multiplier | Single-cycle | Single-cycle |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| Estado RoHS | Compliant | Compliant |
| Bit Width | — | 32-bit |
| Frecuencia de reloj máxima | — | 48 MHz |
| Auxiliary Flash (EEPROM emulation) | — | 8 KB |
| Communication Peripherals | — | SERCOM x6 (UART/I2C/SPI), CAN-FD |
| Touch Peripheral | — | Peripheral Touch Controller (PTC) |
| Memory Protection Unit | — | Yes |
| Trace | — | Micro Trace Buffer |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | 3 (168 hours) |