ATSAM4E16EA-AU Microcontrollers - MCU by Microchip Technology

Status: Active
Series: ATSAM4E16E
RoHS: Compliant
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For New Designs, we highly recommend to consider Revision B for Prototypes and Production.

ARM® Cortex®-M4 processor-based microcontroller (MCU), the SAM4E16E features a floating point unit and a high data bandwidth architecture and is targeted at industrial automation and building control applications.

The device embeds 1MB Flash and features multiple networking/connectivity peripherals, including two 2.0A/B compatible CAN interfaces and an IEEE Std 1588-compatible 10/100Mbps Ethernet MAC. Additional communication interfaces include a FS USB device, a HS SDCard/SDIO/MMC interface, USARTs, SPIs and multiple TWIs.

Analog features include dual 1Msps, 16-bit ADCs of up to 24 channels with analog front end offering offset and gain error correction, and a 2-channel, 1Msps, 12-bit DAC.


The SAM4E16E is available in 144-pin BGA and QFP package options.


Distributor Price Stock
Logo for EBV Elektronik EBV Elektronik -
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Logo for Avnet Silica Avnet Silica -
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Logo for Future Electronics Future Electronics US$11.63
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Logo for Schukat Electronic Schukat Electronic US$19.41
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Logo for Microchip Technology Microchip Technology US$11.84
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Logo for element14 element14 US$12.74
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Logo for Newark Electronics Newark Electronics US$10.28
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Logo for Farnell Farnell US$11.98
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Features

ARM Cortex-M4 with 2 Kbytes Cache running at up to 120 MHz
Memory Protection Unit (MPU)
DSP Instructions, Floating Point Unit (FPU), Thumb®-2 instruction set
1024 Kbytes Embedded Flash
128 Kbytes Embedded SRAM
16 Kbytes ROM with Embedded Boot Loader Routines (UART) and IAP Routines
Static Memory Controller (SMC): SRAM, NOR, NAND Support
NAND Flash Controller
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 to 20 MHz with clock failure detection and 32.768 kHz for RTT or system clock
RTC with Gregorian and Persian Calendar Mode, Waveform Generation in Backup mode
RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency inaccuracy
High-precision 8/16/24 MHz factory-trimmed internal RC oscillator. In-application trimming access for frequency adjustment
Slow clock internal RC oscillator as permanent low-power mode device clock
One PLL up to 240 MHz for Device Clock and for USB
Temperature Sensor
Low-power tamper detection on two inputs, anti-tampering by immediate clear of general-purpose backup registers (GPBR)
Up to 2 Peripheral DMA Controllers (PDC) with up to 33 Channels
One 4-channel DMA Controller
Sleep, Wait and Backup modes, down to 0.9 μA in Backup mode with RTC, RTT, and GPBR
144-ball LFBGA, 10x10 mm, pitch 0.8 mm
144-lead LQFP, 20x20 mm, pitch 0.5 mm
Revision A - Industrial (-40° C to +85° C), Revision B -(-40° C to +105° C)
Two USARTs with USART1 (ISO7816, IrDA®, RS-485, SPI, Manchester and Modem Modes)
USB 2.0 Device: Full Speed (12 Mbits), 2668 byte FIFO, up to 8 Endpoints. On-chip Transceiver
Two 2-wire UARTs
Two 2-wire Interfaces (TWI)
High-speed Multimedia Card Interface (SDIO/SD Card/MMC)
One Master/Slave Serial Peripheral Interface (SPI) with Chip Select Signals
Three 3-channel 32-bit Timer/Counter blocks with Capture, Waveform, Compare and PWM Mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor.
32-bit low-power Real-time Timer (RTT) and low-power Real-time Clock (RTC) with calendar and alarm features
256-bit General Purpose Backup Registers (GPBR)
One Ethernet MAC (GMAC) 10/100 Mbps in MII mode only with dedicated DMA and Support for IEEE1588, Wake-on-LAN
Two CAN Controllers with eight Mailboxes
4-channel 16-bit PWM with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control.
Real-time Event Management
Up to 117 I/O Lines with External Interrupt Capability (Edge or Level Sensitivity), Debouncing, Glitch Filtering
Bidirectional Pad, Analog I/O, Programmable Pull-up/Pull-down
Five 32-bit Parallel Input/Output Controllers, Peripheral DMA Assisted Parallel Capture Mode
AES 256-bit Key Algorithm compliant with FIPS Publication 197
AFE (Analog Front End): 2x16-bit ADC, up to 24-channels, Differential Input Mode, Programmable Gain Stage, Auto Calibration and Automatic Offset Correction
One 2-channel 12-bit 1 Msps DAC
One Analog Comparator with Flexible Input Selection, Selectable Input Hysteresis
Serial Wire/JTAG Debug Port(SWJ-DP)
Debug access to all memories and registers in the system, including Cortex-M4 register bank when the core is running, halted, or held in reset.
Serial Wire Debug Port (SW-DP) and Serial Wire JTAG Debug Port (SWJ-DP) debug access.
Flash Patch and Breakpoint (FPB) unit for implementing breakpoints and code patches.
Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data tracing, and system profiling.
Instrumentation Trace Macrocell (ITM) for support of printf style debugging.
IEEE1149.1 JTAG Boundary-scan on all digital pins.
ASF-Atmel software Framework – SAM software development framework
Integrated in the Atmel Studio IDE with a graphical user interface or available as standalone for GCC, IAR compilers.
DMA support, Interrupt handlers Driver support
USB, TCP/IP, Wi-Fi and Bluetooth, Numerous USB classes, DHCP and Wi-Fi encryption Stacks
RTOS integration, FreeRTOS is a core component

Specifications

Part Family ATSAM4E16E
CPU Type Cortex-M4
MaxSpeed (MHz) 120
Program Memory Size (KB) 1024
SRAM (KB) 128
Data EEPROM (bytes) 0
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 1.62
Operation Voltage Max.(V) 3.6
Direct Memory Access (DMA) Channels 33
SPI™ 3
I2C 2
UART 4
I2S 0
Ethernet 10/100 Base-TX Mac
SDIO/SD-CARD/eMMC 1
Quadrature Encoder Interface (QEI) 2
Crypto Engine Yes
Number of USB Modules 1
USB Interface Full Speed
Number of CAN Modules 2
Type of CAN module None
ADC Channels 24
Max ADC Resolution (bits) 16
Max ADC Sampling Rate (ksps) 1000
Number of DACs 1
Input Capture 18
Standalone Output Compare/ Standard PWM 0
Motor Control PWM Channels 0
Max 16 Bit Digital Timers 9
Number of Comparators 1
Internal Oscillator 4,8,12Mhz,32Khz
Hardware RTCC Yes
Max I/O Pins 117
Pin Count 144
Low Power No
Pins | Packaging 144 | LQFP
Temp Range -40C to +85C
Packing Media Tray (60)

Resources



Application Notes
AN_42145 - AT03088: Getting Started with SAM4E
AN_42143 - AT03078: Using the AFEC in SAM4E Microcontroller
AN_42144 - AT03157: SAM4E FPU and CMSIS DSP Library
AN_42142 - AT03258: Using Low Power Modes in SAM4E Microcontroller
AN_44034 - Migrating from the SAM4E to SAM E70 Microcontroller
AN_42251 - AT03155: Real-Time-Clock Calibration and Compensation
AN_42279 - AT06864: SAM3/4C/4CM/4CP/4E/4N/4S/G Reset Controller (RSTC) Driver
AN_42128 - AT02346: Using the MPU on Cortex-M3 / Cortex-M4 based Microcontrollers
AN_42134 - AT02971: Use of the Ethernet on SAM4E-EK
AN_42141 - AT02333: Safe and Secure Bootloader Implementation for SAM3/4
AN_42284 - AT07337: SAM4 Real-Time Clock (RTC)
AN_42299 - AT07896: Universal Asynchronous Receiver Transceiver (UART)
AN_42316 - AT08642: SAM3A/3N/3S/3U/3X/4E/4N/4S/G Peripheral DMA Controller (PDC) Driver
AN_42301 - AT07898: SAM3/4S/4L/4E/4N/4CM/4C/G Timer Counter (TC) Driver
AN_42209 - AT07890: SAM4 Serial Peripheral Interface (SPI)
AN_42318 - AT08220: Universal Synchronous Asynchronous Receiver Transceiver (USART)
AN_42291 - AT07892: SAM3A/3U/3X/4E DMA Controller (DMAC) Driver
AN_42293 - AT07900: SAM4 Digital-to-Analog Converter Controller (DACC)
AN_42706 - AT11483: Quadrature Decoder (QDEC) for SAM3/4 Devices
AN_42294 - AT07906: SAM4 Pulse Width Modulation Controller (PWM)
AN_42292 - AT07899: SAM3S/4E /4S Analog Comparator Controller (ACC)
AN_42295 - AT07909: SAM4C/4E Advanced Encryption Standard (AES) Driver
AN_42476 - AT04155: SAM4L USB Host MSC Bootloader with Optional AES
AN_32208 - AT02985: User's Guide for USB-CAN Demo on SAM4E-EK
AN_42204 - AT03289: SAM4L Low Power Design with FreeRTOS
AN_42382 - AT04056: Getting Started with FreeRTOS on SAM Flash MCUs
AN_42233 - AT04055: Using the lwIP Network Stack
AN_42501 - AT11489: Low Power Techniques for SMART ARM MCUs
AN_42336 - AT09331: ASF USB Stack Manual
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN_42231 - AT06068: SAM4E Schematic Checklist
AN2466 - Using Atmel-ICE for AVR Programming In Mass Production
AN2587 - EMI, EMC, EFT, and ESD Circuit Design Consideration for 32-bit Microcontrollers Application Note



Legacy Collaterals
Beyond the IDE
AN_42319 - AT06861: SAM Supply Controller (SUPC)
AN_42282 - AT07336: Common Non-Volatile Memory (NVM) Driver
AN_42438 - AT09423: SAM-BA Overview and Customization Process
AN_42344 - AT09339: USB Host Interface (UHI) for Mass Storage Class (MSC)
AN_42346 - AT09341: USB Host Interface (UHI) for Vendor Class Device
AN_42338 - AT09333: USB Host Interface (UHI) for Communication Class Device (CDC)
AN_42342 - AT09337: USB Host Interface (UHI) for Human Interface Device Mouse (HID Mouse)
AN_42337 - AT09332: USB Device Interface (UDI) for Communication Class Device (CDC)
AN_42345 - AT09340: USB Device Interface (UDI) for Vendor Class Device
AN_42339 - AT09334: USB Device Interface (UDI) for Human Interface Device Generic (HID Generic)
AN_42370 - AT08569: Optimizing ASF Code Size to Minimize Flash and RAM Usage
AN_42341 - AT09336: USB Device Interface (UDI) for Human Interface Device Mouse (HID Mouse)
AN_42343 - AT09338: USB Device Interface (UDI) for Mass Storage Class (MSC)
AN_42340 - AT09335: USB Device Interface (UDI) for Human Interface Device Keyboard (HID Keyboard)
AN_42728 - AT15004:Using SAM-BA for Linux on SAM Devices
Microprocessor or Microcontroller




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 1.3928
Shipping Weight (kg) 7.833333
Lead Count 144
Package Type LQFP
Package Width or Size 20x20x1.4mm
Soldering Composition Matte Tin

Alternative Descriptions

SAM4E Series 1 MB Flash 128 kB RAM ARM Based 32-Bit Microcontroller - LQFP-144 | Future Electronics
MC 32bit 1,2V 1024kB Flash 120MHz LQFP14 | Schukat Electronic
LQFP, GREEN, IND TEMP, MRLA | RS
MCU, 32BIT, CORTEX-M4, 120MHZ, LQFP-144 | element14
Microcontroller Mcu, 32 Bit, Cortex-M4, 120Mhz, Lqfp-144 | Newark Electronics

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