STR912FAW44X6 vs AT91SAM7X512B-AUR Comparación
Comparación detallada lado a lado de STR912FAW44X6 por STMicroelectronics y AT91SAM7X512B-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
AT91SAM7X512B-AUR - 512KB Flash ARM7 MCU 100-LQFP | Microchip
AT91SAM7X512B-AUR NrndComparación de especificaciones
| Parámetro | STR912FAW44X6 | AT91SAM7X512B-AUR |
|---|---|---|
| Marca | STMicroelectronics | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Obsolete | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $10,85 | $9,74 |
| Core | ARM966E-S (ARM9-class, 32-bit RISC) | — |
| Frecuencia de reloj máxima | 96 MHz | — |
| Program Memory | 512 KB Flash (dual-bank) | — |
| SRAM | 96 KB | 128 KB |
| Tensión de alimentación | 1.8 V core / 3.3 V I/O | — |
| Encapsulado | LQFP-128 (14 x 14 mm) | 100-pin LQFP, 14x14 mm, 0.5 mm pitch |
| Tipo de montaje | Surface Mount | Surface Mount |
| Ethernet | 10/100 MAC (MII/RMII) | 10/100 MAC with MII / RMII interface |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed Device |
| CAN | 2 x CAN 2.0B controllers | CAN 2.0B controller |
| Timers | 4 x 16-bit timers | Four 16-bit timer/counters |
| ADC | 10-bit | 8-channel, 10-bit |
| Motor Control PWM | Yes (AC motor control) | — |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARM7TDMI 32-bit RISC |
| Core / System Frequency | — | Up to 55 MHz |
| Instruction Set | — | ARM / Thumb (16-bit compressed) |
| Program Flash | — | 512 KB (512K x 8) |
| Supply Voltage - Core (VDDCORE) | — | 1.65 V to 1.95 V (typ. 1.8 V) |
| Supply Voltage - I/O (VDDIO) | — | 3.0 V to 3.6 V (typ. 3.3 V) |
| Shipping Media | — | Tape & Reel (AUR suffix) |
| Estado del ciclo de vida | — | Not Recommended for New Designs (NRND) |