ATSAMG55-XPRO vs ATSAMG55J19A-AU مقایسه
مقایسه دقیق کنار به کنار ATSAMG55-XPRO توسط Microchip Technology و ATSAMG55J19A-AU توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATSAMG55-XPRO - SAM G55 ARM Cortex-M4 Xplained Pro Kit | Microchip
ATSAMG55-XPRO ✓ فعالMicrochip Technology
ATSAMG55J19A-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAMG55J19A-AU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMG55-XPRO | ATSAMG55J19A-AU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Development Boards | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | Evaluation / Development Kit (Xplained Pro) | — |
| Target MCU | ATSAMG55J19B (SAM G55, ARM Cortex-M4 with FPU) | — |
| Core Architecture | ARM 32-bit Cortex-M4 with single-precision FPU and DSP extensions | ARM Cortex-M4 with FPU |
| Maximum CPU Clock | 120 MHz | — |
| Low-frequency Crystal | 32.768 kHz | — |
| Supported OS (IDE) | Windows 7 / Windows XP (Atmel Studio / Microchip Studio) | — |
| On-board Debugger | EDBG (USB interface, programming + debug) | — |
| Extension Headers | 2x Xplained Pro extension headers + mikroBUS socket | — |
| User Interface | Mechanical buttons, user LEDs | — |
| Power Input | USB (powered via EDBG) and external connector | — |
| Form Factor | Xplained Pro standard PCB | — |
| نوع نصب | Through-hole male header pins (extension), surface-mount PCB | Surface Mount |
| وضعیت RoHS | Compliant (per Microchip product page) | Compliant |
| Family | SAM G55 Xplained Pro | — |
| Toolchain Support | Microchip Studio / Atmel Studio, ASF, GCC ARM | — |
| Core Clock Speed (max) | — | 120 MHz |
| Instruction Set | — | 32-bit RISC + DSP extensions + FPU (single-precision) |
| Program Flash Memory | — | 512 KB (512K x 8) |
| SRAM (Total) | — | 160 KB |
| Backup SRAM with Retention | — | 16 KB (retained in deep sleep) |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| دمای کاری | — | -40 C to +85 C (industrial) |
| بسته‌بندی | — | 64-LQFP (10x10 mm) |
| Audio Interface | — | I2S with PDM/TDM and sample-rate converter |
| USB | — | USB 2.0 Full-Speed device/host |
| ADC | — | 12-bit SAR |
| Communication Peripherals | — | USART/UART, SPI, TWI (I2C), I2S, HS USB |
| External Bus Interface (EBI) | — | Yes (for SRAM/SDRAM/NOR Flash expansion) |
| Active Power Consumption | — | Down to 100 uA/MHz |
| Deep Sleep Current | — | Below 7 uA with SRAM retention |
| Wake-up Time (deep sleep to first instruction) | — | Down to 3 us |
| Lifecycle / New Design Recommendation | — | Active (new designs: consider ATSAMG55J19B Revision B) |