ATSAM4SD32BA-MU vs ATSAM4SD16BA-MU Comparación
Comparación detallada lado a lado de ATSAM4SD32BA-MU por Microchip Technology y ATSAM4SD16BA-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
ATSAM4SD32BA-MU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-MU ✓ ActivoMicrochip Technology
ATSAM4SD16BA-MU - 120MHz Cortex-M4 MCU 1MB Flash 64-QFN | Microchip
ATSAM4SD16BA-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD32BA-MU | ATSAM4SD16BA-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) | $7,85 | $4,12 |
| Core | ARM Cortex-M4 with FPU and MPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Instruction Cache | 2 KB | 2 Kbytes |
| Flash Memory | 2 MB (2 M x 8) | — |
| SRAM | 160 KB | — |
| Instruction Set | Thumb-2, DSP extensions | — |
| Encapsulado | 64-pin QFN (9x9 mm) | 64-VFQFN Exposed Pad (9x9 mm) |
| Supply Voltage (VDDCORE) | 1.2 V (internal regulator) | — |
| I/O Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial) | -40C to +85C (Industrial) |
| ADC | 12-bit, up to 24 channels, 1 MSPS | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| CAN | 2 x CAN 2.0A/B controllers | — |
| Ethernet | 10/100 EMAC (external PHY required) | — |
| Timers | Multiple TC, RTT, RTC, PWM | — |
| External Bus Interface (EBI) | Yes (SRAM, SDRAM, NAND support) | — |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 (168 hours) | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory Size (Flash) | — | 1 MB (1M x 8) |
| Memory Protection Unit (MPU) | — | Yes |
| DSP Instruction Set | — | Yes |
| Thumb-2 Instruction Set | — | Yes |
| I/O Count | — | 47 |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| Tipo de montaje | — | Surface Mount |
| Pin-to-Pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |