ATSAMR30-XPRO vs ATSAME70Q21B-CFN Comparaison
Comparaison détaillée côte à côte de ATSAMR30-XPRO par Microchip Technology et ATSAME70Q21B-CFN par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMR30-XPRO - SAM R30 Xplained Pro Sub-GHz 802.15.4 Eval Kit | Microchip
ATSAMR30-XPRO ✓ ActifMicrochip Technology
ATSAME70Q21B-CFN - ARM Cortex-M7 MCU 300MHz 2MB Flash 144-UFBGA | Microchip
ATSAME70Q21B-CFN ✓ ActifComparaison des spécifications
| Paramètre | ATSAMR30-XPRO | ATSAME70Q21B-CFN |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Development Boards | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $73,93 | $19,95 |
| Product Type | Wireless evaluation / development kit | — |
| Target SoC | ATSAMR30G18A | — |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Flash Memory | 256 KB | 2 MB (dual-bank) |
| SRAM | 40 KB | 384 KB |
| 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 | — |
| Statut RoHS | Compliant | Compliant [DATA_NEEDED: source authority] |
| Core | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum Core Clock | — | 300 MHz |
| Boîtier | — | 144-UFBGA (6x6 mm) |
| Tension d'alimentation | — | 3.3 V (single supply) [DATA_NEEDED: min/max range] |
| Température de fonctionnement | — | [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 |