ATSAME54N19A-AU vs ATSAMG54N19B-AU Comparación
Comparación detallada lado a lado de ATSAME54N19A-AU por Microchip Technology y ATSAMG54N19B-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
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ ActivoMicrochip Technology
ATSAMG54N19B-AU - 512KB Flash ARM Cortex-M4 MCU | Microchip
ATSAMG54N19B-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54N19A-AU | ATSAMG54N19B-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) | $5,42 | $2,62 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Frecuencia de reloj máxima | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB with ECC | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40C to +85C |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin LQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 17 channels, 1 MSPS |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| SERCOM Channels | 8 (configurable as UART/SPI/I2C) | — |
| I2S Audio Interface | Yes | — |
| Crypto Accelerator | TRNG, AES-256, SHA-256, RSA | — |
| External Memory Bus | Yes (EBI, 16-bit) | — |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 | — |
| Series | — | SAM G54 |
| Core | — | ARM Cortex-M4 with FPU |
| Core Width | — | 32-Bit |
| Maximum CPU Clock | — | 96 MHz |
| Program Memory Size | — | 512 KB (512K x 8) Flash |
| RAM Size | — | 96 KB |
| Tensión de alimentación de funcionamiento | — | 1.62 V to 3.6 V |
| Communication Interfaces | — | 2x I2S, HS USB 2.0 Device, up to 6x SERCOM (UART/SPI/I2C) |
| Cryptographic Engine | — | AES and TDES hardware accelerator |
| Audio PLL | — | Integrated, supports professional audio clock rates |
| Number of I/O | — | [DATA_NEEDED: number of I/O pins] |