ATSAME70Q21B-CFN vs ATSAMR30-XPRO 比較
詳細並排比較 ATSAME70Q21B-CFN 由 Microchip Technology 與 ATSAMR30-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
ATSAME70Q21B-CFN - ARM Cortex-M7 MCU 300MHz 2MB Flash 144-UFBGA | Microchip
ATSAME70Q21B-CFN ✓ 啟用中Microchip Technology
ATSAMR30-XPRO - SAM R30 Xplained Pro Sub-GHz 802.15.4 Eval Kit | Microchip
ATSAMR30-XPRO ✓ 啟用中規格比較
| 參數 | ATSAME70Q21B-CFN | ATSAMR30-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 | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (dual-bank) | 256 KB |
| SRAM | 384 KB | 40 KB |
| 封裝 | 144-UFBGA (6x6 mm) | — |
| 供應電壓 | 3.3 V (single supply) [DATA_NEEDED: min/max range] | — |
| 工作溫度 | [DATA_NEEDED: industrial/automotive grade] | — |
| USB | USB 2.0 High-Speed with on-chip PHY (Device/Host/OTG) | — |
| CAN | 2x CAN-FD | — |
| Ethernet | 10/100 MAC with 1588 PTP hardware assist | — |
| ADC | 12-bit, up to 2 Msps, up to 24 channels [DATA_NEEDED: exact channel count] | — |
| Crypto Accelerator | AES, TRNG, SHA | — |
| External Bus Interface | 16-bit HSIF (up to 133 MHz) for SRAM/FPGA | — |
| DMA | 16-channel Peripheral DMA + Event System | — |
| DSP Extensions | Single-precision MAC, SIMD instructions | — |
| RoHS 狀態 | Compliant [DATA_NEEDED: source authority] | Compliant |
| Product Type | — | Wireless evaluation / development kit |
| Target SoC | — | ATSAMR30G18A |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Main CPU Clock | — | 16 MHz |
| Low-Power Crystal | — | 32.768 kHz |
| Radio Standard | — | IEEE 802.15.4 |
| Frequency Bands | — | 780 MHz (China) / 868 MHz (Europe) - sub-GHz ISM |
| Integrated Antenna | — | PCB trace antenna on-board |
| Debug Interface | — | Embedded debugger (EDBG) over USB |
| Virtual COM Port | — | USB CDC (via EDBG) |
| Extension Headers | — | 2x Xplained Pro EXT (20-pin, 100 mil) |
| USB Connector | — | USB micro-B (5 V input) |
| Supported IDEs | — | Atmel Studio, MPLAB X IDE |
| Supported Stacks | — | MiWi, 6LoWPAN, Thread (via Atmel Studio examples) |
| Operating System Support | — | Win XP / Vista / Win 7 / 8 / 10 / Server 2012 |