ATSAMC21G16A-AUT vs ATSAMC21G18A-AU Comparación
Comparación detallada lado a lado de ATSAMC21G16A-AUT por Microchip Technology y ATSAMC21G18A-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
ATSAMC21G16A-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 48-TQFP | Microchip
ATSAMC21G16A-AUT ✓ ActivoMicrochip Technology
ATSAMC21G18A-AU - 48MHz Cortex-M0+ MCU, 256KB Flash, 5V | Microchip
ATSAMC21G18A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMC21G16A-AUT | ATSAMC21G18A-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) | $2,35 | $3,05 |
| Core Architecture | ARM Cortex-M0+ (32-bit, single-core with optional lockstep for FuSa) | — |
| Family | SAM C21 Functional Safety (FuSa) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | — |
| Supply Voltage (VDDIO) | 1.62 V to 5.5 V | — |
| Operating Temperature Grade | -40C to +85C (Grade 1) | — |
| Encapsulado | 48-TQFP (7x7 mm, 0.5 mm pitch) | 48-pin TQFP (7x7 mm, 0.5 mm pitch) |
| Tipo de montaje | Surface Mount, Tape & Reel (-AUT suffix) | — |
| SERCOM Modules | 6 (configurable as USART/I2C/SPI) | 6 (UART/SPI/I2C/LIN configurable) |
| CAN-FD Controller | 1 (ISO 11898-1:2015 compliant) | — |
| USB Interface | USB 2.0 Full-Speed Device/Host | — |
| ADC Resolution | 12-bit, up to 16 channels | — |
| DAC Resolution | 10-bit, 1 channel | — |
| Timer/Counters | TC x6, TCC x3 (16-bit PWM) | — |
| Rango de temperatura de funcionamiento | -40C to +125C (extended industrial) | — |
| AEC-Q100 Qualification | Yes (Automotive Grade 1) | — |
| Estado RoHS | Compliant | — |
| Series | — | SAM C21 (Cortex-M0+) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Program Flash | — | 256 KB |
| Tensión de alimentación | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5V tolerant |
| Temperatura de funcionamiento | — | -40 C to +85 C (industrial, AU suffix) |
| GPIO Count | — | Up to 38 |
| CAN-FD | — | Yes (1 channel) |
| ADC | — | 12-bit, up to 1 Msps, 16 channels |
| Timers/Counters (TC) | — | 16-bit, multiple channels |
| RTC | — | 32-bit RTC with calendar |
| Peripheral Touch Controller (PTC) | — | Yes (mutual/self-cap) |
| DMA | — | 12 channels (DMAC) |
| AEC-Q100 | — | Grade 1 qualified |
| RoHS | — | Compliant |