ATSAM3U2CA-AU vs ATSAM3U2EA-AU Comparación
Comparación detallada lado a lado de ATSAM3U2CA-AU por Microchip Technology y ATSAM3U2EA-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
ATSAM3U2CA-AU - 96MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3U2CA-AU ✓ ActivoMicrochip Technology
ATSAM3U2EA-AU - 96MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3U2EA-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM3U2CA-AU | ATSAM3U2EA-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) | $4,45 | $7,22 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 (revision 2.0) |
| Core Size | 32-bit | 32-bit |
| Frecuencia de reloj máxima | 96 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB (128K x 8) |
| SRAM | 36 KB | 36 KB |
| Memory Protection Unit | Yes (MPU) | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| USB | USB 2.0 High-Speed Device, 480 Mbps, embedded transceiver, 4 KB FIFO, up to 7 endpoints, dedicated DMA | — |
| USART/UART | Up to 4 USARTs (ISO7816, IrDA, flow control, SPI, Manchester) + 1 UART | — |
| Serial Interfaces | 2 x TWI (I2C-compatible), 1 x SPI, 1 x SSC (I2S), 1 x HSMCI (SDIO/SD/MMC) | — |
| Tensión de alimentación | 1.62 V to 3.6 V | — |
| RTC Current (backup domain) | 0.6 uA | — |
| Backup Registers | 32 registers in VDDBU domain | — |
| Temperatura de funcionamiento | -40C to +85C (A grade) | — |
| Encapsulado | 100-LQFP (14 x 14 mm) | 144-LQFP (20x20 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Life Cycle Stage | ACTIVE | Active |
| Number of ADC Channels | [DATA_NEEDED: Number of ADC channels] | — |
| Estado RoHS | [DATA_NEEDED: RoHS status] | — |
| Maximum Clock Speed | — | 96 MHz |
| Memory Protection | — | MPU (Memory Protection Unit) |
| 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) |
| Número de pines | — | 144 |
| Terminal Form | — | Gull Wing |
| Temperature Grade | — | Industrial |