ATSAM3S8BA-MU vs ATSAM3S4BA-MU Comparación
Comparación detallada lado a lado de ATSAM3S8BA-MU por Microchip Technology y ATSAM3S4BA-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
ATSAM3S8BA-MU - 64MHz Cortex-M3, 512KB Flash MCU | Microchip
ATSAM3S8BA-MU ✓ ActivoMicrochip Technology
ATSAM3S4BA-MU - Cortex-M3 64MHz MCU 256KB Flash | Microchip
ATSAM3S4BA-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM3S8BA-MU | ATSAM3S4BA-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) | $5,72 | $5,12 |
| Core | ARM Cortex-M3, 32-bit | — |
| Core Clock Speed | 64 MHz | — |
| Flash Memory | 512 KB (512K x 8) | 256 KB (256K x 8) |
| SRAM | [DATA_NEEDED: SRAM size] | 48 KB |
| Tensión de alimentación | 1.8 V / 2.5 V / 3.3 V | — |
| Core Supply Voltage Range | 1.08 V to 1.32 V | — |
| I/O Count | 47 | — |
| Encapsulado | 64-QFN (9x9 mm) Exposed Pad | 64-QFN (9x9 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device | — |
| ADC Resolution | 12-bit and 10-bit | 12-bit |
| Series | SAM3S8 | — |
| Interface Peripherals | USART, SPI, TWI (I2C) | — |
| Life Cycle Stage | Active | Active |
| Recuento de pines | 64 | — |
| Core Architecture | RISC, Harvard, 3-stage pipeline | — |
| Pin Compatibility | Pin-to-pin compatible with SAM7S series | — |
| Core Processor | — | ARM Cortex-M3 revision 2.0 |
| Core Size | — | 32-bit |
| Frecuencia de reloj máxima | — | 64 MHz |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Core Supply Voltage | — | 1.08 V to 1.32 V |
| Number of I/O | — | 47 |
| Peripherals | — | DMA (PDC), PWM, WDT, USB 2.0 full-speed device |
| Connectivity | — | USART, SPI, TWI (I2C), USB |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |
| Instruction Set | — | Thumb-2 |
| Memory Protection Unit | — | Yes (MPU) |
| Packaging | — | Tray |