SAM D5x/E5x Family Data Sheet 32-bit ARM Cortex -M4F MCUs with 1 Msps 12-bit ADC, QSPI, USB, Ethernet, and PTC Features Operating Conditions: 1.71V to 3.63V, -40C to +125C, DC to 100 MHz 1.71V to 3.63V, -40C to +105C, DC to 120 MHz 1.71V to 3.63V, -40C to +85C, DC to 120 MHz Core: 120 MHz Arm Cortex-M4 403 CoreMark at 120 MHz 4 KB combined instruction cache and data cache 8-Zone Memory Protection Unit (MPU) Thumb -2 instruction set Embedded Trace Module (ETM) with instruction trace stream Core Sight Embedded Trace Buffer (ETB) Trace Port Interface Unit (TPIU) Floating Point Unit (FPU) Memories 1 MB/512 KB/256 KB in-system self-programmable Flash with: Error Correction Code (ECC) Dual bank with Read-While-Write (RWW) support EEPROM hardware emulation 128 KB, 192 KB, 256 KB SRAM main memory 64 KB, 96 KB, 128 KB of Error Correction Code (ECC) RAM option Up to 4 KB of Tightly Coupled Memory (TCM) Up to 8 KB additional SRAM Can be retained in backup mode Eight 32-bit backup registers System Power-on Reset (POR) and Brown-out detection (BOD) Internal and external clock options External Interrupt Controller (EIC) 16 external interrupts One non-maskable interrupt Two-pin Serial Wire Debug (SWD) programming, test, and debugging interface Power Supply Datasheet DS60001507E-page 1 2019 Microchip Technology Inc. SAM D5x/E5x Family Data Sheet Idle, Standby, Hibernate, Backup, and Off sleep modes SleepWalking peripherals Battery backup support Embedded Buck/LDO regulator supporting on-the-fly selection High-Performance Peripherals 32-channel Direct Memory Access Controller (DMAC) Built-in CRC with memory CRC generation/monitor hardware support Up to two SD/MMC Host Controller (SDHC) Up to 50 MHz operation 4-bit or 1-bit interface Compatibility with SD and SDHC memory card specification version 3.01 Compatibility with SDIO specification version 3.0 Compliant with JDEC specification, MMC memory cards V4.51 One Quad I/O Serial Peripheral Interface (QSPI) eXecute-In-Place (XIP) support Dedicated AHB memory zone One Ethernet MAC (SAM E53 and SAM E54) 10/100 Mbps in MII and RMII with dedicated DMA IEEE 1588 Precision Time Protocol (PTP) support IEEE 1588 Time Stamping Unit (TSU) support IEEE802.3AZ energy efficiency support Support for 802.1AS and 1588 precision clock synchronization protocol Wake on LAN support Up to two Controller Area Network (CAN) (that is., SAM E51 and SAM E54) Support for CAN 2.0A/CAN 2.0B and CAN-FD (ISO 11898-1:2016) One Full-Speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface Embedded host and device function Eight endpoints On-chip transceiver with integrated serial resistor System Peripherals 32-channel Event System Up to eight Serial Communication Interfaces (SERCOM), each configurable to operate as either: USART with full-duplex and single-wire half-duplex configuration ISO7816 2 I C up to 3.4 MHz SPI LIN master/slave RS485 SPI inter-byte space Up to eight 16-bit Timers/Counters (TC) each configurable as: 16-bit TC with two compare/capture channels 8-bit TC with two compare/capture channels DS60001507E-page 2 Datasheet 2019 Microchip Technology Inc.