ATSAME70Q21B-CN vs ATSAME70-XPLD Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME70Q21B-CN 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
ATSAME70Q21B-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21B-CN ✓ NakahandaMicrochip Technology
ATSAME70-XPLD - SAM E70 Xplained Ultra Cortex-M7 MCU Eval Kit | Microchip
ATSAME70-XPLD ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME70Q21B-CN | ATSAME70-XPLD |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Development Boards |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| CoreMark Score | 1284 | — |
| DMIPS | 600 | — |
| Program Flash | 2048 KB (2 MB) with ECC | — |
| Multi-Port SRAM | 384 KB | — |
| TCM (tightly-coupled memory) | Configurable portion of SRAM, zero-wait-state | — |
| Instruction / Data Cache | 16 KB ICache + 16 KB DCache | — |
| Supply Voltage (VDDIO) | 3.0 V to 3.6 V (3.3 V typical) | — |
| Temperature na Operasyon | -40 C to +105 C | — |
| Packhaging | 144-ball LFBGA, 10x10 mm, 0.8 mm pitch | Xplained Pro PCB (144-pin headers) |
| ADC | 12-bit, up to 2 MSPS, up to 24 channels | — |
| USB | USB 2.0 High-Speed / Full-Speed with on-chip PHY | — |
| CAN | 2x CAN-FD controllers | — |
| Ethernet | 10/100 MAC with 1588 PTP support (GMII/RMII/MII) | 10/100 Mbps RJ45 (KSZ8051 PHY) |
| Other Peripherals | I2S, SSC, SPI, TWI (I2C), USART, QSPI, SDMMC, EBI, AFEC | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | — |
| Tindminan RoHS | Compliant | Compliant |
| Product Type | — | Evaluation Board (Xplained Pro) |
| Target MCU | — | ATSAME70Q21 |
| Core Processor | — | ARM Cortex-M7 with FPU |
| Core Architecture | — | 32-bit RISC |
| 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) |