Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet

Product codes

ATSAM4E-XPRO

SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

Features



Core

ARM

Cortex

-M4 with 2 Kbytes Cache running at up to 120 MHz

(1)

Memory Protection Unit (MPU)

DSP Instruction

Floating Point Unit (FPU)

Thumb

-2 Instruction Set



Memories

Up to 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



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 to 20 MHz Main Power with Failure Detection and
Optional Low-power 32.768 kHz for RTC or Device Clock

RTC with Gregorian and Persian Calendar Mode, Waveform Generation in Low-power Modes

RTC Clock Calibration Circuitry for 32.768 kHz Crystal Frequency Compensation

High Precision 4/8/12 MHz Factory Trimmed Internal RC Oscillator with 4 MHz Default Frequency for
Device Startup. 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

Up to 2 Peripheral DMA Controllers (PDC) with up to 33 Channels

One 4-channel DMA Controller



Low-power Modes

Sleep and Backup Modes

Ultra Low-power RTC



Peripherals

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 with Capture, Waveform, Compare and PWM Mode.
Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor

32-bit Real-time Timer and RTC with Calendar and Alarm Features

One Ethernet MAC (GMAC) 10/100 Mbps in MII mode only with dedicated DMA and Support for
IEEE1588, Wake-on-LAN