ATSAM4E8CA-AU vs ATSAM4C8CA-AUR Comparación
Comparación detallada lado a lado de ATSAM4E8CA-AU por Microchip Technology y ATSAM4C8CA-AUR 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
ATSAM4E8CA-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8CA-AU ✓ ActivoMicrochip Technology
ATSAM4C8CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4C8CA-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4E8CA-AU | ATSAM4C8CA-AUR |
|---|---|---|
| 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) | $7,45 | $4,85 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4/M4F dual-core |
| Core Size | 32-bit | 32-bit |
| Frecuencia de reloj máxima | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Supply Voltage (Vdd) | 1.62 V to 3.6 V | — |
| Core Voltage Domain | 1.2 V / 2.5 V / 3.3 V | — |
| Encapsulado | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| FPU / DSP Instructions | Yes (hardware FPU, Thumb-2 DSP) | — |
| Ethernet | 10/100 Mbps Ethernet MAC | — |
| Series | SAM4E | SAM4C |
| Packaging | Tray | Tape & Reel (TR) |
| Estado RoHS | [DATA_NEEDED: RoHS status] | Compliant (RoHS: Y) |
| Lifecycle Recommendation | Revision B recommended for new designs (per Microchip) | — |
| Program Memory Type | — | FLASH |
| Program Memory Size | — | 512 KB (512K x 8) |
| RAM Size | — | 128 KB |
| Tensión de alimentación | — | 1.2 V / 3.3 V |
| External Bus Interface | — | EBI/EMI, 16-bit |
| Connectivity | — | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| Peripherals | — | DMA, LCD controller, PWM, WDT |
| Number of USARTs | — | 5 |
| Number of SPIs | — | Up to 7 |
| Timers | — | Two 3-channel 16-bit general-purpose timers, PWM timer |
| Security Features | — | Advanced Cryptographic Engine (ACE), anti-tamper, FPU |
| Estilo de montaje | — | SMD/SMT |