AT32UC3L0128-D3HT More Semiconductors - ICs by Microchip Technology

Status: Active
Series: AT32UC3L0128
RoHS: Compliant
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The high-performance 32-bit AVR® UC3 RISC microcontroller is designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance.

The microcontroller's memory protection unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The secure access unit (SAU) with MPU provide enhanced security and integrity. A rich set of DSP instructions delivers higher computational capability.

The microcontroller embeds state-of-the-art picoPower® technology for ultra-low power consumption. A combination of power control techniques brings active current consumption down to 165µA/MHz and leakage down to 9nA while still retaining a bank of backup registers. The device offers a wide range of trade-offs between functionality and power consumption to reach the lowest possible power usage for the application's required feature set.

Where to Buy

Prices starting from US$5.71

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Farnell
from US$5.71
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Newark Electronics
from US$7.23
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Avnet America
from US$8.53
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Microchip Technology
from US$6.15
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Specifications

Part Family AVR L Series
CPU Type 32-bit AVR MCU
MaxSpeed (MHz) 50
Program Memory Size (KB) 128
SRAM (KB) 32
Data EEPROM (bytes) 0
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 1.62
Operation Voltage Max.(V) 3.6
Direct Memory Access (DMA) Channels 12
SPI™ 5
I2C 2
UART 4
I2S 1
Ethernet None
Quadrature Encoder Interface (QEI) 0
Crypto Engine No
Number of USB Modules 0
USB Interface None
Number of CAN Modules 0
Type of CAN module None
ADC Channels 8
Max ADC Resolution (bits) 12
Max ADC Sampling Rate (ksps) 460
Number of DACs 0
Input Capture 12
Standalone Output Compare/ Standard PWM 0
Motor Control PWM Channels 0
Max 16 Bit Digital Timers 6
Number of Comparators 8
Internal Oscillator 120Mhz, 8Mhz, 115Khz
Hardware RTCC Yes
Max I/O Pins 36
Pin Count 48
Low Power Yes
Pins | Packaging 48 | TLLGA
Temp Range -40C to +85C
Packing Media Tray (490)

Resources


Application Notes
AN_1619 - AVR040: EMC Design Considerations
AN_32183 - AVR32847: Migration from/to the UC3L0 64/32/16 from/to the UC3L0 256/128
AN_32170 - AVR32844: UC3L Schematic Checklist
AN_32163 - AVR32930: UC3-A3 Xplained Getting Started Guide
AN_32162 - AVR32931: UC3-L0 Xplained Getting Started Guide
AN2681 - AVR4900: ASF - USB Device Stack
AN_32198 - AVR32852: Building Custom Application using ASF Example Projects
AN_32070 - AVR32708: 32-bit AVR UC3 A and B series Flash JTAG Programming Algorithms
AN_32076 - AVR32718: AVR UC3 DSPlib Software Framework DSPLib
AN_32138 - AVR32908: EVK1104 Getting Started Guide
AN_32139 - AVR32716: AVR UC3 USB Audio Class
AN_7745 - AVR32784: 32-bit AVR UC3 USB DFU Bootloader
AN_32074 - AVR32006: Getting Started with GCC for 32-bit AVR
AN_32086 - AVR32015: Getting started with AVR32 Studio
AN_32118 - AVR32018: How to upgrade from GNU Toolchain 2.0.3 to 2.1.5 or later
AN_32122 - AVR32787: 32-bit AVR UC3 A3 series High Speed USB Design Guidelines
AN_32115 - AVR32769: How to Compile the standalone AVR UC3 Software Framework in AVR32 Studio V2
AN_0938 - AVR204: BCD Arithmetics
AN_32016 - AVR32108: Using the 32-bit AVR AP7 Peripheral Direct Memory Access controller
AN2665 - Interfacing AVR Microcontrollers with Serial memories
AN_32005 - AVR32000: Introduction to 32-bit AVR UC3 header files
AN_42055 - AT1886: Mixing Assembly and C with AVRGCC
AN_2587 - AVR067: JTAGICE mkII Communication Protocol
AN_32132 - AVR32771: USB High speed Device Mass storage on SD/MMC card with optional AES
AN_AVR32807 - AVR32807: Getting Started with the AVR UC3 Software Framework USB Classes
AN_32078 - AVR32119: Getting Started with 32-bit AVR UC3 A series Microcontrollers
AN_32093 - AVR32739: Low power software design using 32-bit AVR UC3
AN_32120 - AVR32765: 32-bit AVR UC3 DSPLib Reference Manual
AN_32094 - AVR32710: Space Vector Modulation for Motor Control using 32-bit AVR UC3
AN_32153 - AVR32798: EXTBT User Guide
AN_32158 - AVR32795: Using the GNU Linker Scripts on AVR UC3 Devices
AN_32159 - AVR32918: UC3-A3 Xplained Hardware User Guide
AN_32156 - AVR32924: UC3-L0 Xplained Hardware User Guide
AN_1051 - AVR180: External Brown-Out Protection
AN_7645 - AVR153: USB PC Drivers Based on Generic HID Class
AN_32130 - AVR32801: 32-bit AVR UC3 A3 series Schematic Checklist
AN_32131 - AVR32760: USB DFU Bootloader Protocol on 32-bit AVR UC3
AN_32129 - AVR32800: 32-bit AVR UC3 L series Schematic Checklist
AN_32135 - AVR32138: How to optimize the ADC usage on AVR UC3 microcontrollers
AN_8015 - AVR069: AVRISP mkII Communication Protocol
AN_7817 - AVR32709: Audio Decoder Over USB using 32-bit AVR UC3
AN_8003 - AVR121: Enhancing ADC resolution by oversampling
AN_8128 - AVR186: Best practices for the PCB layout of Oscillators
AN_8133 - AVR079: STK600 Communication Protocol
AN_42003 - AVR4960: USB Host Android Accessory
AN_32192 - AVR32848: Android Accessory Demo
AN_32100 - AVR32134: 3D Graphic Rendering Application using 32-bit AVR UC3
AN_32161 - AVR32827: How to Migrate from ASF 1.7 to ASF 2.x
AN_32175 - AVR32926: UC3-C2 Xplained Hardware User`s Guide
AN_8457 - AVR4023: FLIP USB DFU Protocol
AN_8481 - AVR4901: ASF - USB Vendor Class Application
AN_8499 - AVR4905: ASF - USB Device HID Generic
AN_32111 - AVR32753: How to connect to an SSL-server using 32-bit AVR UC3
AN_2559 - AVR120: Characterization and Calibration of the ADC on an AVR
AN_7824 - AVR114: Using the File System management for AT32UC3x, AT90USBx and ATmega32U4
AN_32136 - AVR32917: Getting started with the picoPower Board
AN_8447 - AVR4907: ASF - USB Device CDC Application
AN_2547 - AVR244: UART as ANSI Terminal Interface
AN_7818 - AVR32758: USB Host Mass Storage Bootloader on 32-bit AVR UC3
AN_32110 - AVR32136: 32-bit AVR UC3 NAND flash GPIO driver
AN_8445 - AVR4902: ASF - USB Composite Device
AN_8446 - AVR4904: ASF - USB Device HID Keyboard Application
AN_32160 - AVR32825: Executing code from external SDRAM
AN_8431 - AVR4029: Software Framework - Getting Started
AN_8432 - AVR4030: AVR Software Framework - Reference Manual
AN_8409 - AVR4903: ASF - USB Device HID Mouse Application
AN_32194 - AVR116: Wear Leveling on DataFlash
AN_42336 - AT09331: ASF USB Stack Manual
AN_32075 - AVR32007: 32-bit AVR UC3 C-coding Guidelines for ARM7 Developers
AN_32147 - AVR32817: Getting Started with the 32-bit AVR UC3 Software Framework lwIP TCP/IP Stack
AN_8305 - AVR928: Scalar sensorless methods to drive BLDC motors
AN_8170 - AVR600: STK600 Expansion, Routing and Socket
AN2648 - Selecting and Testing 32 KHz Crystal Oscillators for AVR Microcontrollers
AN_8349 - AVR4013: picoPower Basics
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN_2526 - AVR101: High Endurance EEPROM Storage


Legacy Collaterals
AN_42344 - AT09339: USB Host Interface (UHI) for Mass Storage Class (MSC)
AN_42346 - AT09341: USB Host Interface (UHI) for Vendor Class Device
AN_42338 - AT09333: USB Host Interface (UHI) for Communication Class Device (CDC)
AN_42342 - AT09337: USB Host Interface (UHI) for Human Interface Device Mouse (HID Mouse)
AN_42337 - AT09332: USB Device Interface (UDI) for Communication Class Device (CDC)
AN_42345 - AT09340: USB Device Interface (UDI) for Vendor Class Device
AN_42339 - AT09334: USB Device Interface (UDI) for Human Interface Device Generic (HID Generic)
AN_8486 - AVR4950: ASF - USB Host Stack
AN_42341 - AT09336: USB Device Interface (UDI) for Human Interface Device Mouse (HID Mouse)
AN_42343 - AT09338: USB Device Interface (UDI) for Mass Storage Class (MSC)
AN_42340 - AT09335: USB Device Interface (UDI) for Human Interface Device Keyboard (HID Keyboard)
Microprocessor or Microcontroller
Computers that You Wear Help Your Work and Play
Designing Feature-Rich User Interfaces for Home and Industrial Controllers


User Guides
AVR Assembler

Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0356
Shipping Weight (kg) 0.512245
Lead Count 48
Package Type TLLGA
Package Width or Size 5.5x5.5x0.55mm
Soldering Composition NiPdAu

Alternative Descriptions

Uc3L-128Kb Flash 48Tllga 85C Green Tray 48 Tllga 5.5X5.5X0.55Mm Tray Rohs Compliant: Yes |Microchip AT32UC3L0128-D3HT | Newark Electronics
MCU 32-bit AT32 AVR RISC 128KB Flash 1.8V 48-Pin TLLGA Tray | Avnet America
UC3L-128KB Flash 48TLLGA 85C green Tray | Microchip Technology
MCU, 32BIT, AVR32, 50MHZ, LGA-48 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT32UC3L0128-D3HT?

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What category does AT32UC3L0128-D3HT fall under?

The AT32UC3L0128-D3HT is listed under Semiconductors - ICs > More Semiconductors - ICs.

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You can view similar parts to AT32UC3L0128-D3HT when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Is the AT32UC3L0128-D3HT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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Authorised distributors including Newark Electronics, Avnet America, Microchip Technology and Farnell have stock available or on a lead time for AT32UC3L0128-D3HT.

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