ATSAML21E15B-AUT vs ATSAML11E15A-AUT Comparación
Comparación detallada lado a lado de ATSAML21E15B-AUT por Microchip Technology y ATSAML11E15A-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
ATSAML21E15B-AUT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAML21E15B-AUT ✓ ActivoMicrochip Technology
ATSAML11E15A-AUT - 32KB Flash Cortex-M23 TrustZone MCU | Microchip
ATSAML11E15A-AUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAML21E15B-AUT | ATSAML11E15A-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) | $2,98 | $2,07 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | — |
| Encapsulado | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Active Mode Current | < 35 µA/MHz | — |
| Sleep Mode Current | 200 nA | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C (AUT grade) | -40 C to +85 C (Industrial) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| AEC-Q100 Qualification | Not qualified (AUT grade is industrial extended temperature) | — |
| Core | — | ARM Cortex-M23 |
| Bit Width | — | 32-bit |
| Frecuencia de reloj máxima | — | 32 MHz |
| Program Memory Size | — | 32 KB (32K x 8) Flash |
| RAM Size | — | 8 KB SRAM |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Security Feature | — | ARM TrustZone-M, secure key storage, tamper resistance |
| Active Current | — | <25 uA/MHz |
| Sleep Current | — | <100 nA |
| Communication Interfaces | — | SERCOM (I2C/SPI/UART) |
| Crypto Accelerator | — | AES |