Hot selling original ATSAME70Q21A-CN SAM E70 Microcontroller IC 32-Bit Single-Core 300MHz 2MB FLASH 144-LFBGA quality assurance

Product Features

Core

• Arm® Cortex®-M7 running at up to 300 MHz

• 16 Kbytes of I-Cache and 16 Kbytes of D-Cache with Error Code Correction (ECC)

• Single-precision and double-precision HW Floating Point Unit (FPU)

• Memory Protection Unit (MPU) with 16 zones

• DSP Instructions, Thumb®-2 Instruction Set

• Embedded Trace Module (ETM) with instruction trace stream, including Trace Port Interface Unit (TPIU)

Memories

• Up to 2048 Kbytes embedded Flash with unique identifier and user signature for user-defined data

• Up to 384 Kbytes embedded Multi-port SRAM

• Tightly Coupled Memory (TCM)

• 16 Kbytes ROM with embedded Bootloader routines (UART0, USB) and IAP routines

• 16-bit Static Memory Controller (SMC) with support for SRAM, PSRAM, LCD module, NOR and NAND Flash with on-the-fly scrambling

System

• Embedded voltage regulator for single-supply operation

• Power-on-Reset (POR), Brown-out Detector (BOD) and Dual Watchdog for safe operation

• Quartz or ceramic resonator oscillators: 3 MHz to 20 MHz main oscillator with failure detection, 12 MHz or 16 MHz needed for USB operations. Optional low-power 32.768 kHz for RTC or device clock

• RTC with Gregorian calendar mode, waveform generation in low-power modes

• RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency variations

• 32-bit low-power Real-time Timer (RTT)

• High-precision Main RC oscillator with 12 MHz default frequency

• 32.768 kHz crystal oscillator or Slow RC oscillator as source of low-power mode device clock (SLCK)

• One 500 MHz PLL for system clock, one 480 MHz PLL for USB high-speed operations

• Temperature Sensor

• One dual-port 24-channel central DMA Controller (XDMAC) Low-Power Features

• Low-power sleep, wait and backup modes, with typical power consumption down to 1.1 μA in Backup mode with RTC, RTT and wakeup logic enabled

• Ultra low-power RTC and RTT

• 1 Kbyte of backup RAM (BRAM) with dedicated regulator

Specifications

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Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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