Datasheet Microchip ATSAM3A8C

ManufacturerMicrochip
SeriesATSAM3A8C

Based on the ARM® Cortex®-M3 processor, the Microchip's SAM3A8C runs at 84MHz and features 512KB of flash memory in 2 x 256KB banks and 96KB of SRAM in 64KB +32KB banks

Datasheets

Datasheet SAM3X, SAM3A Series
PDF, 6.1 Mb, Revision: 03-01-2015, File uploaded: Nov 2, 2017, Pages: 1459
SMART ARM-based MCU
Extract from the document

Prices

Status

ATSAM3A8CA-AUATSAM3A8CA-CU
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATSAM3A8CA-AUATSAM3A8CA-CU
PackageLQFPTFBGA
Pins100100

Parametrics

Parameters / ModelsATSAM3A8CA-AUATSAM3A8CA-CU
ADCC with ComputationNoNo
Angular TimerNoNo
Architecture3232
CPUCortex-M3Cortex-M3
CRC/ScanNoNo
Cap. Touch Channels3131
High Voltage CapableNoNo
I2C22
Internal Oscillator4,8,12Mhz,32Khz4,8,12Mhz,32Khz
Internal Voltage Reference, BandgapYesYes
Math AcceleratorNoNo
Max # PWM outputs, including complementary outputs44
Max A/D Resolution, bits1212
Max D/A Resolution, bits1212
Max. CPU Speed MHz8484
Number of D/A Converters11
Number of USB Modules11
Operating Temperature Range, °C-40 to +85-40 to +85
Operation Voltage Max.(V)3.63.6
Operation Voltage Min.(V)1.621.62
Peripheral Pin Select, PPSYesYes
Pin count100100
Program Memory Size, Kbytes512512
RAM, bytes9830498304
SPIв„ў44
Temp. Range Max.8585
Temp. Range Min.-40-40
Total # of A/D channels1616
UART44
Windowed Watchdog Timer, WWDTNoNo
Zero Cross detectNoNo

Eco Plan

ATSAM3A8CA-AUATSAM3A8CA-CU
RoHSCompliantCompliant

Other Options

ATSAM3A4C ATSAM3X4C ATSAM3X4E ATSAM3X8C ATSAM3X8E

Model Line

Series: ATSAM3A8C (2)
PCB Design Analysis Software-NextDFM One-click Design Analysis for Manufacturability Layout Engineer Free Forever