ATSAM3S2CA-AU vs ATSAM3SD8CA-AU Comparación
Comparación detallada lado a lado de ATSAM3S2CA-AU por Microchip Technology y ATSAM3SD8CA-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
ATSAM3S2CA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-AU ✓ ActivoMicrochip Technology
ATSAM3SD8CA-AU - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3SD8CA-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM3S2CA-AU | ATSAM3SD8CA-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) | $4,25 | $3,14 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-Bit | 32-Bit |
| Max Clock Frequency | 64 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 32 KB | — |
| Series | SAM3S | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | Yes (MPU) |
| I/O Ports | 47 | — |
| Supply Voltage (VDDCORE domain) | 1.08 V to 1.32 V | — |
| I/O Supply | 1.8 V / 3.3 V | — |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Encapsulado | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Life Cycle Stage | ACTIVE | — |
| Program Memory Type | Flash | — |
| Estado RoHS | RoHS Compliant (lead-free, 'AU' suffix) | Compliant (LQFP, Green, MRL per Mouser listing) |
| Frecuencia de reloj máxima | — | 64 MHz |
| Flash Memory Size | — | 512KB (512K x 8) |
| USB | — | High-speed USB device with integrated transceiver |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Supply Voltage Options | — | 1.8 V / 2.5 V / 3.3 V |
| Recuento de pines | — | 100 |
| Compatibility | — | Pin-to-pin compatible with AT91SAM7S legacy (64-pin versions) and SAM3S4/2/1 products |
| Packaging | — | Tray |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |