Document
32-bit Arm Cortex-M7 MCUs with FPU, Audio and Graphics Interfaces, High-Speed USB, Ethernet, and Advanced Analog
SAM E70/S70/V70/V71
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
Peripherals
Complete Data Sheet
© 2023 Microchip Technology Inc. and its subsidiaries
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