ATSAM4S4BA-MU vs ATSAM4S4AA-MU Comparación
Comparación detallada lado a lado de ATSAM4S4BA-MU por Microchip Technology y ATSAM4S4AA-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.
Comparación de especificaciones
| Parámetro | ATSAM4S4BA-MU | ATSAM4S4AA-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Product Type | 32-bit ARM Cortex-M4 RISC microcontroller | — |
| Maximum CPU Frequency | 120 MHz | — |
| Embedded Flash Memory | 256 KB | — |
| Flash Organization | 256K x 8 bits | — |
| SRAM | 64 KB | 64KB (64K x 8) |
| Processor Core | Arm Cortex-M4 | — |
| Instruction Set | Thumb-2 with DSP instructions | — |
| Memory Protection Unit | Integrated | — |
| Operating Voltage References | 1.2 V and 3.3 V | — |
| Encapsulado | 64-QFN, 9 x 9 mm | 48-QFN (7x7 mm) Exposed Pad |
| Package Type | VQFN with exposed pad | — |
| Tipo de montaje | Surface mount | Surface Mount |
| Embedded Flash Feature | ECC, security bit, and lock bits | — |
| USB Connectivity | Full-speed USB device port supported by the SAM4S family | — |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Digital I/O Count | [DATA_NEEDED: digital I/O count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Estado RoHS | [DATA_NEEDED: RoHS status] | Compliant (QFN GREEN package per Mouser listing) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Core | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| Frecuencia de reloj máxima | — | 120 MHz |
| Flash Memory | — | 256KB (256K x 8) |
| Tensión de alimentación | — | 1.62 V to 3.6 V |
| Data Converters | — | A/D 8x12b |
| Oscillator Type | — | Internal |
| Temperatura de funcionamiento | — | -40C to +85C (TA) |
| Series | — | SAM4S |
| Connectivity | — | UART/USART, SPI, TWI (I2C) |
| Peripherals | — | PWM, DMA, WDT |
| Low Power Consumption | — | 180 uA (per Microchip product page) |
| Processor / FPU | — | Cortex-M4 with FPU and DSP instructions |