ATSAME70-XPLD vs ATSAME70Q21B-CN Comparison
Detailed side-by-side comparison of ATSAME70-XPLD by Microchip Technology and ATSAME70Q21B-CN by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAME70-XPLD - SAM E70 Xplained Ultra Cortex-M7 MCU Eval Kit | Microchip
ATSAME70-XPLD ✓ ActiveMicrochip Technology
ATSAME70Q21B-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21B-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAME70-XPLD | ATSAME70Q21B-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Development Boards | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $108.50 | $16.75 |
| Product Type | Evaluation Board (Xplained Pro) | — |
| Target MCU | ATSAME70Q21 | — |
| Core Processor | ARM Cortex-M7 with FPU | — |
| Core Architecture | 32-bit RISC | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| On-chip Flash | Up to 2,048 KB | — |
| On-chip SRAM | Up to 384 KB | — |
| Package | Xplained Pro PCB (144-pin headers) | 144-ball LFBGA, 10x10 mm, 0.8 mm pitch |
| USB Interface | USB Micro-B (High-Speed 480 Mbps) | — |
| Ethernet | 10/100 Mbps RJ45 (KSZ8051 PHY) | 10/100 MAC with 1588 PTP support (GMII/RMII/MII) |
| SD Card Interface | HS SDIO / SD card slot | — |
| On-board Debugger | EDBG (USB-based SWD) | — |
| Extension Headers | 2x Xplained Pro 20-pin | — |
| Operating Supply Voltage | 3.3 V regulated (from USB or 5 V input) | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M7 with FPU (single + double precision) |
| 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) |
| Operating Temperature | — | -40 C to +105 C |
| 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 |
| Other Peripherals | — | I2S, SSC, SPI, TWI (I2C), USART, QSPI, SDMMC, EBI, AFEC |
| Mounting Type | — | Surface Mount (BGA) |