ATSAMD21G17A-AUT vs ATSAMD21E17A-AU Comparación
Comparación detallada lado a lado de ATSAMD21G17A-AUT por Microchip Technology y ATSAMD21E17A-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
ATSAMD21G17A-AUT - 128KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD21G17A-AUT ✓ ActivoMicrochip Technology
ATSAMD21E17A-AU - ARM Cortex-M0+ 48MHz 128KB MCU 32-TQFP | Microchip
ATSAMD21E17A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G17A-AUT | ATSAMD21E17A-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) | $3,41 | $2,30 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Frecuencia de reloj máxima | 48 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| Read-While-Write Partition | 4 KB RWW | — |
| Tensión de alimentación | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40C to +125C (Automotive Grade) | — |
| Encapsulado | 48-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm), 0.8 mm pitch |
| USB Interface | USB 2.0 Full-Speed, integrated transceiver | USB 2.0 Full-Speed (12 Mbps) with on-chip transceiver |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| Timer/Counters | TC modules with PWM | Three 16-bit TC, one 32-bit TCC, one 24-bit RTC |
| Event System | Yes (peripheral-to-peripheral signalling) | — |
| Recuento de pines | 48 | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (SAM D21E family) |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Flash Memory | — | 128 KB (128K x 8) |
| RWW (Read-While-Write) Flash Section | — | 4 KB |
| Operating Voltage Range (VDDIN) | — | 1.62 V to 3.63 V |
| SERCOM Channels | — | 6 (configurable as UART/SPI/I2C) |
| DMA Controller | — | 12 channels |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |
| Functional Safety (FuSa) | — | SAM D21E family supports FuSa variants |