ATSAM3U2EA-AU vs ATSAM3U4EA-AU Comparación
Comparación detallada lado a lado de ATSAM3U2EA-AU por Microchip Technology y ATSAM3U4EA-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
ATSAM3U2EA-AU - 96MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3U2EA-AU ✓ ActivoMicrochip Technology
ATSAM3U4EA-AU - 96MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3U4EA-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM3U2EA-AU | ATSAM3U4EA-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) | $7,22 | $7,18 |
| Core Processor | ARM Cortex-M3 (revision 2.0) | — |
| Core Size | 32-bit | — |
| Maximum Clock Speed | 96 MHz | 96 MHz |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB (dual-bank, 128-bit wide access) |
| SRAM | 36 KB | 52 KB |
| Flash Access | 128-bit wide with memory accelerator, dual bank | — |
| Supply Voltage Range | 1.62V to 3.6V | — |
| Internal Regulator | 1.80V default output, start-up < 400 us to Normal mode | — |
| Series | SAM3U (AT91 SMART ARM-based) | — |
| Encapsulado | 144-LQFP (20x20 mm) | 144-pin LQFP (20x20 mm), surface mount |
| Tipo de montaje | Surface Mount | Surface Mount |
| Número de pines | 144 | — |
| Terminal Form | Gull Wing | — |
| Temperature Grade | Industrial | — |
| Life Cycle Stage | Active | — |
| Core Architecture | — | ARM Cortex-M3 revision 2.0 |
| Memory Protection Unit | — | Yes (MPU) |
| Tensión de alimentación | — | 1.62 V to 3.6 V |
| Temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| USB | — | USB 2.0 Full-Speed Device with on-chip PHY |
| ADC | — | [DATA_NEEDED: ADC resolution and channel count] |
| CAN | — | Yes |
| Nivel MSL | — | 3 (168 hours) |
| Estado RoHS | — | Compliant |
| Lead-Free | — | Yes |