ATSAM4S2BA-MU vs ATSAM4S8BA-MU Comparación
Comparación detallada lado a lado de ATSAM4S2BA-MU por Microchip Technology y ATSAM4S8BA-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
ATSAM4S2BA-MU - 120MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4S2BA-MU ✓ ActivoMicrochip Technology
ATSAM4S8BA-MU - 120MHz Cortex-M4 MCU 512KB Flash 64-QFN | Microchip
ATSAM4S8BA-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4S2BA-MU | ATSAM4S8BA-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) | $3,35 | $5,79 |
| Core Processor | ARM Cortex-M4 with FPU | — |
| Core Size | 32-bit | — |
| Frecuencia de reloj máxima | 120 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 64 KB | 128 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Tensión de alimentación | 1.2 V (core) / 3.3 V (I/O) | — |
| Encapsulado | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Series | SAM4S | — |
| DSP Instructions | Yes | — |
| FPU | Yes (single precision) | — |
| Peripherals | [DATA_NEEDED: peripheral list] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | — |
| Power Consumption | 180 uA/MHz (per Microchip product page) | — |
| Estado RoHS | Compliant (green, MRL A per Mouser listing) | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP |
| Maximum Clock Speed | — | 120 MHz |
| Instruction Cache | — | 2 KB |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| Active Power Consumption | — | 200 uA/MHz (typ, all peripherals enabled) |
| Memory Protection Unit (MPU) | — | Yes |
| Instruction Set | — | Thumb-2, DSP extensions |
| Number of I/O Lines | — | Up to 47 |
| Estado del ciclo de vida | — | Active |