Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Hoja De Datos

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 11100E–ATARM–24-Jul-13
Description
The Atmel SAM4S series is a member of a family of Flash microcontrollers based on
the high-performance 32-bit ARM
®
 Cortex
®
-M4 RISC processor. It operates at a
maximum speed of 120 MHz and features up to 2048 Kbytes of Flash, with optional
dual-bank implementation and cache memory, and up to 160 Kbytes of SRAM. The
peripheral set includes a full-speed USB Device port with embedded transceiver, a
high-speed MCI for SDIO/SD/MMC, an External Bus Interface featuring a Static
Memory Controller to connect to SRAM, PSRAM, NOR Flash, LCD Module and NAND
Flash, two USARTs, two UARTs, two TWIs, three SPI, one I2S, as well as one PWM
timer, two three-channel general-purpose 16-bit timers (with stepper motor and
quadrature decoder logic support), one RTC, one 12-bit ADC, one 12-bit DAC and one
analog comparator.
The SAM4S series is ready for capacitive touch thanks to the Atmel QTouch
®
 library,
offering an easy way to implement buttons, wheels and sliders.
The SAM4S device is a medium-range general-purpose microcontroller with the best
ratio in terms of reduced power consumption, processing power and peripheral set.
This enables the SAM4S to sustain a wide range of applications including consumer,
industrial control, and PC peripherals.
It operates from 1.62V to 3.6V.
The SAM4S series is pin-to-pin compatible with the SAM3N, SAM3S series (64- and
100-pin versions), SAM4N and SAM7S legacy series (64-pin versions).
1.
Features
Core
ARM Cortex-M4 with 2 Kbytes of cache running at up to 120 MHz
Memory Protection Unit (MPU)
DSP Instruction Set
Thumb
®
-2 instruction set
Pin-to-pin compatible with SAM3N, SAM3S (64- and 100- pin versions), SAM4N 
and SAM7S legacy products (64-pin version)
Memories
Up to 2048 Kbytes embedded Flash with optional dual-bank and cache 
memory
Up to 160 Kbytes embedded SRAM
ARM-based Flash MCU
SAM4S Series
DATASHEET