ATSAM4LC4AA-MU vs ATSAM3S2AA-MU Comparación
Comparación detallada lado a lado de ATSAM4LC4AA-MU por Microchip Technology y ATSAM3S2AA-MU 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
ATSAM4LC4AA-MU - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MU ✓ ActivoMicrochip Technology
ATSAM3S2AA-MU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2AA-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4LC4AA-MU | ATSAM3S2AA-MU |
|---|---|---|
| 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) | $4,45 | $3,60 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M3 (revision 2.0) |
| Core Size | 32-Bit | 32-bit |
| Max Clock Speed | 48 MHz | 64 MHz |
| Flash Memory | 256KB (256K x 8) | 128 KB (128K x 8) |
| SRAM | 32KB | 32 KB |
| Tensión de alimentación | [DATA_NEEDED: supply voltage range] | — |
| Series | SAM4L | — |
| Número de pines | 48 | — |
| Encapsulado | 48-QFN (7x7 mm) exposed pad | 48-QFN (7x7 mm) exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Connectivity | USB device/embedded host, USART, SPI, I2C | — |
| Security | 128-bit AES hardware encryption | — |
| Touch Sensing | Embedded hardware capacitive touch (QTouch) | — |
| Display Peripheral | Segment LCD controller | — |
| Low-Power Features | Peripheral Event System, SleepWalking | — |
| Packaging | Tray | — |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Supply Voltage Nominal | — | 1.8 V / 3.3 V |
| I/O Count | — | 47 I/O ports |
| Instruction Set | — | Thumb-2 |
| Memory Protection | — | MPU included |
| USB | — | USB 2.0 Full-Speed device |
| Pin Compatibility | — | Pin-to-pin compatible with AT91SAM7S and SAM3N (48-pin) |
| Life Cycle Stage | — | Active |
| Peripherals | — | DMA, 12-bit ADC, PWM, USART, parallel capture PIO |
| Nivel MSL | — | [DATA_NEEDED: moisture sensitivity level] |