ATSAMC21E17A-AUT vs ATSAMC21E16A-AUT Comparación
Comparación detallada lado a lado de ATSAMC21E17A-AUT por Microchip Technology y ATSAMC21E16A-AUT 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
ATSAMC21E17A-AUT - 48MHz Cortex-M0+ 128KB MCU | Microchip
ATSAMC21E17A-AUT ✓ ActivoMicrochip Technology
ATSAMC21E16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC21E16A-AUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMC21E17A-AUT | ATSAMC21E16A-AUT |
|---|---|---|
| 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) | $2,45 | $2,78 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM C21 (5V Cortex-M0+ with CAN-FD) | — |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| Operating Voltage | 2.7V to 5.5V | — |
| I/O Voltage Tolerance | 5V native | — |
| Encapsulado | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 10 channels |
| CAN-FD | Yes (1 channel) | — |
| SERCOM Modules | Up to 6 (configurable UART/SPI/I2C) | — |
| PTC (Touch Controller) | Yes, supports capacitive touch | — |
| DMA Channels | 6 | — |
| Functional Safety (FuSa) | Yes (CRC, WWDT, dual BOD, DSU) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant (per Microchip product page) |
| Nivel MSL | 3 | 3 |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB |
| Auxiliary Flash (EEPROM emulation) | — | 2 KB |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| Number of I/O Pins | — | 26 |
| Communication Peripherals | — | CAN-FD, USB 2.0 FS, 6x SERCOM (UART/SPI/I2C) |
| Timers | — | 16-bit TCC, TC, and RTC |
| Hardware Multiplier | — | Single-cycle (32-bit result) |
| Memory Protection Unit (MPU) | — | Yes |