ATSAM4LC4CA-AU vs ATSAM4LC2CA-AU Comparación
Comparación detallada lado a lado de ATSAM4LC4CA-AU por Microchip Technology y ATSAM4LC2CA-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
ATSAM4LC4CA-AU - 48MHz Cortex-M4 256KB Flash MCU | Microchip
ATSAM4LC4CA-AU ✓ ActivoMicrochip Technology
ATSAM4LC2CA-AU - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LC2CA-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4LC4CA-AU | ATSAM4LC2CA-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) | $6,65 | $0,00 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 128 KB (128K x 8) |
| SRAM | 32 KB (32K x 8) | 32 KB |
| Supply Voltage Range | 1.62 V to 3.6 V (nominal 1.8 V / 3.3 V) | 1.62 V to 3.6 V |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | 1.5 us | 1.5 us (typical, fastest in Cortex-M4 class) |
| Encapsulado | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | Industrial temperature range (-40C to +85C) | [DATA_NEEDED: operating temperature range] |
| Crypto Engine | Yes (AES) | — |
| ADC Resolution | 10-bit and 12-bit | — |
| Series | SAM4L | — |
| Estado RoHS | Green / RoHS compliant | Compliant (GREEN package per Mouser listing) |
| Number of I/O | [DATA_NEEDED: number of GPIO pins] | — |
| Connectivity Peripherals | [DATA_NEEDED: UART/SPI/I2C/USB details] | — |
| Frecuencia de reloj máxima | — | 48 MHz |
| DMA Channels | — | 16 |
| Timers | — | 7 |
| Comparators | — | 4 |
| USART | — | 4 |
| TWI (I2C) Interfaces | — | 4 |
| Hardware Cryptography | — | AES, DES, Triple-DES accelerator |
| LCD Controller | — | Integrated segment LCD controller |
| USB | — | USB host and device |