ATSAMG55J19B-MUT vs ATSAMG55-XPRO 比較
詳細並排比較 ATSAMG55J19B-MUT 由 Microchip Technology 與 ATSAMG55-XPRO 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMG55J19B-MUT - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAMG55J19B-MUT ✓ 啟用中Microchip Technology
ATSAMG55-XPRO - SAM G55 ARM Cortex-M4 Xplained Pro Kit | Microchip
ATSAMG55-XPRO ✓ 啟用中規格比較
| 參數 | ATSAMG55J19B-MUT | ATSAMG55-XPRO |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Development Boards |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4 with FPU (single-precision) and DSP extensions | ARM 32-bit Cortex-M4 with single-precision FPU and DSP extensions |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 176 KB | — |
| ROM (Boot Loader) | 8 KB | — |
| 供應電壓 | 1.62 V to 3.6 V (single supply) | — |
| 工作溫度 | -40 C to +85 C (Industrial, MUT suffix) | — |
| 封裝 | 64-QFN MRLB, 7.5 x 7.5 mm with exposed pad | — |
| GPIO Count | Up to 47 | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Audio Interface | I2S / SSC (Synchronous Serial Controller) | — |
| Oscillators | 3 to 20 MHz crystal/ceramic resonator + 3 internal RC oscillators | — |
| Boot Loader | Embedded, supports Flash programming | — |
| Watchdog Timer | Yes | — |
| Power-on Reset / Brown-out Detector | Yes | — |
| 安裝類型 | Surface Mount | Through-hole male header pins (extension), surface-mount PCB |
| MSL 等級 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 狀態 | Compliant | Compliant (per Microchip product page) |
| Product Type | — | Evaluation / Development Kit (Xplained Pro) |
| Target MCU | — | ATSAMG55J19B (SAM G55, 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 |
| Family | — | SAM G55 Xplained Pro |
| Toolchain Support | — | Microchip Studio / Atmel Studio, ASF, GCC ARM |