ATSAME51J19A Series

Catalog

ARM MCU, SAM 32 FAMILY SAM E5X SERIES MICROCONTROLLERS, ARM CORTEX-M4F, 32 BIT, 120 MHZ, 1 MB

Part	Operating Temperature [Min]	Operating Temperature [Max]	Core Processor	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Type	Peripherals	Qualification	RAM Size	Grade	Core Size	Supplier Device Package	Mounting Type	Data Converters	Connectivity	Oscillator Type	Speed	Program Memory Size	Number of I/O	Package / Case	Data Converters [custom]	Data Converters [custom]
Microchip Technology ATSAME51J20A-AFT	-40 °C	125 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM	AEC-Q100	256 K	Automotive	32-Bit Single-Core	64-TQFP (10x10)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	1 MB	51	64-TQFP
Microchip Technology ATSAME51J19A-MF	-40 °C	125 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM	AEC-Q100	192 K	Automotive	32-Bit Single-Core	64-QFN (9x9)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	512 KB	51	64-VFQFN Exposed Pad
Microchip Technology ATSAME51J20A-MUT-EFP	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM WDT		256 K		32-Bit Single-Core	64-VQFN (9x9)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	1 MB	51	64-VFQFN Exposed Pad
Microchip Technology ATSAME51J18A-MU-EFP	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM WDT		128 K		32-Bit Single-Core	64-VQFN (9x9)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	256 KB	51	64-VFQFN Exposed Pad
Microchip Technology ATSAME51G19A-MU-EFP	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM WDT		192 K		32-Bit Single-Core	48-VQFN (7x7)	Surface Mount		CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	512 KB	37	48-VFQFN Exposed Pad	2 channels 20	12
Microchip Technology ATSAME51J20A-AUT	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM		256 K		32-Bit Single-Core	64-TQFP (10x10)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	1 MB	51	64-TQFP
Microchip Technology ATSAME51J18A-MU	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM		128 K		32-Bit Single-Core	64-VQFN (9x9)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	256 KB	51	64-VFQFN Exposed Pad
Microchip Technology ATSAME51J20A-AU	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM		256 K		32-Bit Single-Core	64-TQFP (10x10)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	1 MB	51	64-TQFP
Microchip Technology ATSAME51J19A-MUT-EFP	-40 °C	85 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM WDT		192 K		32-Bit Single-Core	64-VQFN (9x9)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	512 KB	51	64-VFQFN Exposed Pad
Microchip Technology ATSAME51J19A-AFT	-40 °C	125 °C	ARM® Cortex®-M4F	3.63 V	1.71 V	FLASH	Brown-out Detect/Reset DMA I2S POR PWM	AEC-Q100	192 K	Automotive	32-Bit Single-Core	64-TQFP (10x10)	Surface Mount	A/D 24x12b D/A 2x12b	CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SPI UART/USART USB	Internal	120 MHz	512 KB	51	64-TQFP

Catalog

Key Features

• Processor* ARM Cortex-M4F CPU running at up to 120 MHz

• * Floating Point Unit (FPU)

• * Embedded Trace Module (ETM) with instruction trace stream

• * Core Sight Embedded Trace Buffer (ETB)

• * 512 KB in-system self-programmable Flash with:Error Correction Code (ECC) Dual bank with Read-While-Write (RWW) support EEPROM hardware emulation

• * Error Correction Code (ECC)

• * Dual bank with Read-While-Write (RWW) support

• * EEPROM hardware emulation

• * 192 KB SRAM Main Memory Error Correction Code (ECC) RAM option

• * Error Correction Code (ECC) RAM option

• * Up to 4 KB of Tightly Coupled Memory (TCM)

• * Up to 8 KB additional SRAM with backup retention capability

• * Five Low Power Modes (Idle, Standby, Hibernate, Backup, and Off )

• * Sleep Walking peripherals.

• * Battery backup support

• * Embedded Buck/LDO regulator supporting on-the-fly selection.

• * 65µA/MHz active power consumption.

• * CAN-FD

• * 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)

• * Five confidential modes of operation (ECB, CBC, CFB, OFB, CTR)

• * 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

• * 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

• * 32-channel Direct Memory Access Controller (DMAC)

• * One SD(HC) Memory Card Interfaces (SDHC) 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

• * 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 Up to 75 MHz SDR operation and DDR support

• * eXecute-In-Place (XIP) support

• * Up to 75 MHz SDR operation and DDR support

• * One Full-Speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface Embedded host and device function

• * Embedded host and device function

• * Six Serial Communication Interfaces (SERCOM), each configurable to operate as either: USART with full-duplex and single-wire half-duplex configuration ISO7816 I2C up to 3.4MHz SPI LIN master/slave RS485 SPI inter-byte space

• * USART with full-duplex and single-wire half-duplex configuration

• * ISO7816

• * I2C up to 3.4MHz

• * SPI

• * LIN master/slave

• * RS485

• * SPI inter-byte space

• * One two-channel Inter-IC Sound Interface (I2S)

• * Parallel Capture Controller (PCC) Up to 14-bit parallel capture mode

• * Up to 14-bit parallel capture mode

• * Peripheral Touch Controller (PTC) Up to 256 channel capacitive touch and proximity sensing

• * Up to 256 channel capacitive touch and proximity sensing

• * 32-channel Event System

• * Up to four 16-bit Timers/Counters (TC) each configurable as: 16-bit ,32-bit or 8-bit TC with two compare/capture channels

• * 16-bit ,32-bit or 8-bit TC with two compare/capture channels

• * Two 24-bit Timer/Counters for Control (TCC), with extended functions:

• * 32-bit Real Time Counter (RTC) with clock/calendar function Up to 5 wake-up pins with tamper detection and de-bouncing filter

• * Up to 5 wake-up pins with tamper detection and de-bouncing filter

• * Watchdog Timer (WDT) with Window mode

• * CRC-32 generator

• * Position Decoder (PDEC)

• * Frequency meter (FREQM)

• * One 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-, 14-, 15-, or 16-bit resolution

• * Differential and single-ended input

• * Automatic offset and gain error compensation

• * Oversampling and decimation in hardware to support 13-, 14-, 15-, or 16-bit resolution

• * Dual 12-bit, 1 MSPS Output Digital-to-Analog Converter (DAC)

• * Two Analog Comparators (AC) with Window Compare function

• * One temperature sensor

• * Power-on Reset (POR) and Brown-out detection (BOD)

• * Internal and external clock options

• * External Interrupt Controller (EIC)

• * 37 programmable I/O pins

• * 1.71V – 3.6V

• * 48-pin QFN

Description

**The SAM E51 high performance micro-controller series is targeted for industrial and general purpose applications using the 32-bit ARM® Cortex®-M4 processor with Floating Point Unit (FPU), running up to 120 MHz ,up to 1 MB Dual Panel Flash with ECC, and up to 256 KB of SRAM with ECC .** **Series offers excellent features with class leading power performance ideal for multiple market segments.** **Key features** · **Quad Serial Peripheral Interface(QSPI) with Execute in Place (XIP) Support.** · **Up to 2 Secure Digital Host Controller (SDHC)** **Up to 2 ISO CAN FD Interfaces.** · **Inter-IC Sound(I2S)Controller for Audio** · **Peripheral Touch Controller (PTC) supporting up to 256 channels of capacitive touch .** · **Full speed USB with embedded Host/device.** · **Supports 5 Low power modes with class leading 65µA/MHz Active Power Performance.** · **Integrated security including Asymmetric and Symmetric Crypto hardware acceleration** · **Serial communication (SERCOM) ports configurable as UART/USART, ISO 7816, SPI or I****2****C** Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony). **Functional Safety** This device supports the **ISO 26262 (ASIL B)** functional safety standard. · The Functional Safety Manual, FMEDA and information on the Diagnostic Software are available under NDA through the request form on the [32-bit Microcontrollers Functional Safety](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/32-bit-functional-safety) web page. · Learn more about [32-bit MCUs with Functional Safety](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/32-bit-functional-safety) capabilities including device hardware and certified software libraries.