ATSAME70Q21A-CFNT vs ATSAME70-XPLD Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q21A-CFNT sa pamamagitan ng Microchip Technology at ATSAME70-XPLD sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAME70Q21A-CFNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-CFNT ✓ NakahandaMicrochip Technology
ATSAME70-XPLD - SAM E70 Xplained Ultra Cortex-M7 MCU Eval Kit | Microchip
ATSAME70-XPLD ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q21A-CFNT | ATSAME70-XPLD |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Development Boards |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | 32-bit RISC |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 384 KB multi-port | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Packhaging | 144-ball UFBGA (10x10x0.6 mm) | Xplained Pro PCB (144-pin headers) |
| Operating Voltage | 1.62 V to 3.6 V (core 1.2 V internal) | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (CFNT suffix, T&R) | — |
| USB | USB 2.0 High-Speed with on-chip PHY | — |
| Ethernet | 10/100 EMAC with 1588 PTP, requires external PHY | 10/100 Mbps RJ45 (KSZ8051 PHY) |
| CAN | 2x CAN-FD controllers | — |
| ADC | 12-bit, up to 2 Msps | — |
| PWM Channels | 6 channels, 16-bit | — |
| Timer Counters | 8 channels, 16-bit | — |
| Uri ng Pagpapasok | Surface Mount, TAPE & REEL | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Product Type | — | Evaluation Board (Xplained Pro) |
| Target MCU | — | ATSAME70Q21 |
| Core Processor | — | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | — | 300 MHz |
| On-chip Flash | — | Up to 2,048 KB |
| On-chip SRAM | — | Up to 384 KB |
| USB Interface | — | USB Micro-B (High-Speed 480 Mbps) |
| SD Card Interface | — | HS SDIO / SD card slot |
| On-board Debugger | — | EDBG (USB-based SWD) |
| Extension Headers | — | 2x Xplained Pro 20-pin |
| Supply Voltage na Operasyon | — | 3.3 V regulated (from USB or 5 V input) |