ATSAME70Q21B-CN vs ATSAME70-XPLD Comparação
Comparação detalhada lado a lado de ATSAME70Q21B-CN por Microchip Technology e ATSAME70-XPLD por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAME70Q21B-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21B-CN ✓ AtivoMicrochip Technology
ATSAME70-XPLD - SAM E70 Xplained Ultra Cortex-M7 MCU Eval Kit | Microchip
ATSAME70-XPLD ✓ AtivoComparação de especificações
| Parâmetro | ATSAME70Q21B-CN | ATSAME70-XPLD |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Development Boards |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $16,75 | $108,50 |
| 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) | — |
| Temperatura de operação | -40 C to +105 C | — |
| Encapsulamento | 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 | — |
| Tipo de montagem | Surface Mount (BGA) | — |
| Status 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 |
| Tensão de alimentação de operação | — | 3.3 V regulated (from USB or 5 V input) |