Features

Operating Conditions:

1.71V to 3.63V, -40°C to +125°C, DC to 100 MHz
1.71V to 3.63V, -40°C to +105°C, DC to 120 MHz
1.71V to 3.63V, -40°C to +85°C, 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 (SmartEEPROM)
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

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 11898-1:2015)
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
- I²C up to 3.4 MHz
- SPI
- LIN Host/Client
- 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
- 32-bit TC with two compare/capture channels, by pairing two TCs
Two 24-bit Timer/Counters for Control (TCC), with extended functions:
- Up to six compare channels with optional complementary output
- Generation of synchronized pulse width modulation (PWM) pattern across port pins
- Deterministic fault protection, fast decay and configurable dead-time between complementary output
- Dithering that increase resolution with up to 5 bit and reduce quantization error
Up to Three 16-bit Timer/Counters for Control (TCC) with extended functions:
- Up to three compare channels with optional complementary output
PWM Modes using TC and TCC peripherals:
- Up to six PWM channels on each 24-bit TCC
- Up to three PWM channels on each 16-bit TCC
- Up to two PWM channels on each 16-bit TC
32-bit Real Time Counter (RTC) with clock/calendar function
Up to 5 wake-up pins with tamper detection and debouncing filter
Watchdog Timer (WDT) with Window mode
CRC-32 generator
One two-channel Inter-IC Sound Interface (I²S)
Position Decoder (PDEC)
Frequency meter (FREQM)
One Four-LUTs Configurable Custom Logic (CCL)
Dual 12-bit, 1 MSPS Analog-to-Digital Converter (ADC) with up to 16 channels each:
- Differential and single-ended input
- Automatic offset and gain error compensation
- Oversampling and decimation in hardware to support 13-bit, 14-bit, 15-bit, or 16-bit resolution
Dual 12-bit, 1 MSPS output Digital-to-Analog Converter (DAC)
Two Analog Comparators (AC) with Window Compare function
Two temperature sensors
Parallel Capture Controller (PCC)
- Up to 14-bit parallel capture mode
Peripheral Touch Controller (PTC)
- Capacitive Touch buttons, sliders, and wheels
- Wake-up on touch
- Up to 32 self-capacitance and up to 256 mutual-capacitance channels

Cryptography

One Advanced Encryption System (AES) with 256-bit key length and up to 2 MB/s data rate
- Five confidential modes of operation (ECB, CBC, CFB, OFB, CTR)
- Supports counter with CBC-MAC mode
- Galois Counter Mode (GCM)
True Random Number Generator (TRNG)
Public Key Cryptography Controller (PUKCC) and associated Classical Public Key Cryptography Library (PUKCL)
- RSA, DSA
- Elliptic Curves Cryptography (ECC) ECC GF(2n), ECC GF(p)
Integrity Check Module (ICM) based on Secure Hash Algorithm (SHA1, SHA224, SHA256), DMA assisted

Oscillators

32.768 kHz crystal oscillator (XOSC32K)
- Clock failure detection
Up to two 8 MHz to 48 MHz crystal oscillator (XOSC)
- Clock failure detection
32.768 kHz ultra low-power internal oscillator (OSCULP32K)
48 MHz Digital Frequency Locked Loop (DFLL48M)
Two 96-200 MHz Fractional Digital Phased Locked Loop (FDPLL200M)

I/O

Up to 99 programmable I/O pins

Packages

Table . Package Types
Parameter	Package Type
Parameter	VQFN		TQFP			TFBGA	WLCSP
Pin Count	48	64	64	100	128	120	64
I/O Pins (up to)	37	51	51	81	99	99	51
Contact/Lead Pitch	0.5	0.5	0.5	0.5	0.4	0.5	0.4
Dimension	7x7x0.9	9x9x0.9	10x10x1.2	14x14x1.2	14x14x1.2	8x8x1.2	3.59x3.51x0.53

Note: All dimensions are in millimeter (mm) unless specified.