ATSAM4S2BA-AU vs ATSAM3S2BA-AUR Comparación
Comparación detallada lado a lado de ATSAM4S2BA-AU por Microchip Technology y ATSAM3S2BA-AUR 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
ATSAM3S2BA-AUR - Cortex-M3 MCU 64MHz 128KB Flash | Microchip
ATSAM3S2BA-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4S2BA-AU | ATSAM3S2BA-AUR |
|---|---|---|
| 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) | $3,71 | $4,10 |
| Core Processor | ARM Cortex-M4 with FPU | ARM Cortex-M3 |
| Core Size | 32-bit | 32-Bit |
| Frecuencia de reloj máxima | 120 MHz | 64 MHz |
| Flash Memory | 128 KB (128K x 8) | 128 KB (128K x 8) |
| SRAM | 64 KB | 32 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Encapsulado | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Connectivity | USB 2.0 Full-Speed Device, USART, TWI (I2C), SPI, SSC | — |
| ADC Resolution | 12-bit | — |
| DAC Resolution | 12-bit | — |
| DMA | Yes, peripheral DMA controller | — |
| PWM | Yes (PWM controller) | — |
| Timers | Timer/Counter channels, RTC, Watchdog Timer | — |
| Memory Card Interface | HSMCI (SD/MMC/eMMC) | — |
| Power Consumption | 180 uA/MHz class (per Microchip product page) | — |
| Series | SAM4S (SAM32 Family) | — |
| Estado RoHS | Compliant (GREEN, MRL A) | Compliant (LQFP, Green) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| I/O Count | — | [DATA_NEEDED: I/O count] |
| Instruction Set | — | Thumb-2 |
| Interrupt Controller | — | NVIC (Nested Vectored Interrupt Controller) |
| Interfaces | — | UART/USART, SPI, TWI (I2C), USB |
| Peripherals | — | PWM, ADC, WDT, DMA |
| Nivel MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Packaging | — | Tape & Reel (R suffix) |