Datasheet Microchip ATUC128D3

ManufacturerMicrochip
SeriesATUC128D3

32-bit AVR microcontroller featuring 128KB Flash, 16KB SRAM and Capacitive Touch Module

Datasheets

Atmel AVR 32-bit Architecture Manual - Complete Datasheet
PDF, 5.1 Mb, Revision: 04-01-2011
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ATUC3D3/D4 Series - Complete Datasheet
PDF, 11.5 Mb, Revision: 11-01-2011
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ATUC3D3/D4 Series - Summary Datasheet
PDF, 1.4 Mb, Revision: 11-01-2011
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AVR32UC Technical Reference Datasheet
PDF, 1.1 Mb, Revision: 03-01-2010
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Prices

Status

ATUC128D3-A2UTATUC128D3-Z2UR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATUC128D3-A2UTATUC128D3-Z2UR
PackageTQFPVQFN
Pins6464

Parametrics

Parameters / ModelsATUC128D3-A2UTATUC128D3-Z2UR
ADCC with ComputationNoNo
Angular TimerNoNo
Architecture3232
CPU32-bit AVR32-bit AVR
CRC/ScanNoNo
Cap. Touch Channels2525
Configurable Logic Cell Modules, CLC11
High Voltage CapableNoNo
I2C22
Internal Oscillator120Mhz,115Khz120Mhz,115Khz
Internal Voltage Reference, BandgapYesYes
Math AcceleratorNoNo
Max # PWM outputs, including complementary outputs77
Max 16 Bit Digital Timers33
Max A/D Resolution, bits1010
Max. CPU Speed MHz4848
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)33
Peripheral Pin Select, PPSYesYes
Pin count6464
Program Memory Size, Kbytes128128
RAM, bytes1638416384
SPIв„ў11
Temp. Range Max.8585
Temp. Range Min.-40-40
Total # of A/D channels88
UART33
Windowed Watchdog Timer, WWDTNoNo
Zero Cross detectNoNo

Eco Plan

ATUC128D3-A2UTATUC128D3-Z2UR
RoHSCompliantCompliant

Other Options

AT32UC3A0128 AT32UC3A0256 AT32UC3A0512 AT32UC3A1128 AT32UC3A1256 AT32UC3A1512 AT32UC3A3128 AT32UC3A3128S AT32UC3A3256 AT32UC3A3256S AT32UC3A364 AT32UC3A364S AT32UC3A4128 AT32UC3A4128S AT32UC3A4256 AT32UC3A4256S AT32UC3A464 AT32UC3A464S AT32UC3B0128 AT32UC3B0256 AT32UC3B0512 AT32UC3B064 AT32UC3B1128 AT32UC3B1256 AT32UC3B1512 AT32UC3B164 AT32UC3C0128C AT32UC3C0256C AT32UC3C0512C AT32UC3C0512C-AUTOMOTIVE AT32UC3C064C AT32UC3C1128C AT32UC3C1256C AT32UC3C1512C AT32UC3C1512C-AUTOMOTIVE AT32UC3C164C AT32UC3C2128C AT32UC3C2256C AT32UC3C2512C AT32UC3C2512C-AUTOMOTIVE AT32UC3C264C AT32UC3L0128 AT32UC3L0256 ATUC128L3U ATUC128L4U ATUC256L3U ATUC256L4U ATUC64D3 ATUC64D4 ATUC64L3U ATUC64L4U

Model Line

Series: ATUC128D3 (2)
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