SAM3S


Datasheet

PDF

Software

Description

SAM3S Series

SAM3S Series Complete

(file size: 4.7 MB, 1113 pages, revision F, updated: 02/2015)
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The SAM3S4C is a member of the Atmel® | SMART SAM3S series microcontrollers based on the high-performance 32-bit ARM® Cortex®-M3 RISC processor. It operates at a maximum speed of 64MHz and features 256KB of flash memory and 48KB of SRAM. The extensive peripheral set includes a Full Speed USB device port with embedded transceiver, high-speed multimedia card interface for SDIO/SD/MMC, external bus interface featuring a static memory controller connecting to SRAM, PSRAM, NOR flash, LCD module and NAND flash, two USARTs, two UARTs, two TWIs (I2C), three SPIs, I2S, PWM timer, six 16-bit timers, RTC, 15-ch 12-bit ADC, 2-ch 12-bit DAC, and an analog comparator. The QTouch® library offers an easy way to implement buttons, wheels, and sliders. The parallel data capture mode on the PIOs complements the external bus interface for data collection from external devices not compliant with standard memory read protocols, such as low-cost image sensors. DMA transfers the data to memory, offloading the CPU. It operates from 1.62V to 3.6V and is available in 100-pin QFP and QFN packages and is pin-to-pin compatible with the SAM3N4C.

Key Parameters

Parameter
Value

Flash (Kbytes):

256 Kbytes

Pin Count:

100

Max. Operating Freq. (MHz):

64 MHz

CPU:

Cortex-M3

# of Touch Channels:

32

Hardware QTouch Acquisition:

No

Max I/O Pins:

79

Ext Interrupts:

79

USB Transceiver:

1

Quadrature Decoder Channels:

2

 

Ordering Codes

Ordering Code Package Speed Power Supply Operational Range Comment Buy Online Samples
ATSAM3S4CA-AU LQFP R-LQ100_M 100 Industrial (A) (-40°C to 85°C) Buy Request
ATSAM3S4CA-CU TFBGA R-TFBGA100_S 100 Industrial (A) (-40°C to 85°C) Buy Request
ATSAM3S4CA-CUR TFBGA R-TFBGA100_X 100 Industrial (A) (-40°C to 85°C) Buy Request
ATSAM3S4CA-AUR LQFP100_P Industrial (A) (-40°C to 85°C) Buy Request