Datasheet Microchip ATSAM3U4E

ManufacturerMicrochip
SeriesATSAM3U4E

Microchip's ARM®-based SAM3U4E is a member of the SAM3U family of flash microcontrollers based on the high-performance 32-bit ARM Cortex®-M3 RISC processor

Datasheets

SAM3U Series Datasheet
PDF, 4.8 Mb, Revision: 04-01-2015
Extract from the document

Prices

Status

ATSAM3U4EA-AUATSAM3U4EA-CU
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATSAM3U4EA-AUATSAM3U4EA-CU
PackageLQFPLFBGA
Pins144144

Parametrics

Parameters / ModelsATSAM3U4EA-AUATSAM3U4EA-CU
ADCC with ComputationNoNo
Angular TimerNoNo
Architecture3232
CPUCortex-M3Cortex-M3
CRC/ScanNoNo
Cap. Touch Channels3232
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 16 Bit Digital Timers33
Max A/D Resolution, bits1212
Max. CPU Speed MHz9696
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 count144144
Program Memory Size, Kbytes256256
RAM, bytes5120051200
SPIв„ў55
Temp. Range Max.8585
Temp. Range Min.-40-40
Total # of A/D channels1616
UART55
Windowed Watchdog Timer, WWDTNoNo
Zero Cross detectNoNo

Eco Plan

ATSAM3U4EA-AUATSAM3U4EA-CU
RoHSCompliantCompliant

Other Options

ATSAM3U1C ATSAM3U1E ATSAM3U2C ATSAM3U2E ATSAM3U4C

Model Line

Series: ATSAM3U4E (2)

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