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Datasheet Microchip ATUC64L3U

ManufacturerMicrochip
SeriesATUC64L3U

The high-performance 32-bit AVR microcontroller is designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance

Datasheets

  • Download » Datasheet PDF, 5.1 Mb, Revision: 04-01-2011
    Atmel AVR 32-bit Architecture Manual - Complete Datasheet
    Docket ↓
    Feature Summary 32-bit load/store RISC architecture
    Up to 15 general-purpose 32-bit registers
    32-bit Stack Pointer, Program Counter, and Link Register reside in register file
    Fully orthogonal instruction set
    Pipelined architecture allows one instruction per clock cycle for most instructions
    Byte, half-word, word and double word memory access
    Fast interrupts and multiple interrupt priority levels
    Optional branch prediction for minimum delay branches
    Privileged and unprivileged modes enabling efficient and secure Operating Systems
    Innovative instruction set together with variable instruction length ensuring industry
    leading code density
    Optional DSP extention with saturated arithmetic, and a wide variety of multiply
    instructions
    Optional extensions for Java, SIMD, Read-Modify-Write to memory, and Coprocessors
    Architectural support for efficient On-Chip Debug solutions
    Optional MPU or MMU allows for advanced operating systems
    FlashVaultв„ў support through Secure State for executing trusted code alongside
    nontrusted code on the same CPU AVR32
    Architecture
    Document 32000D–04/2011 1. Introduction
    AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for cost-sensitive
    embedded applications, with particular emphasis on low power consumption and high code density. In addition, the instruction set architecture has been tuned to allow for a variety of
    microarchitectures, enabling the AVR32 to be implemented as low-, mid-or high-performance ...
  • Download » Datasheet PDF, 12.2 Mb, Revision: 06-01-2013
    ATUCL3U/L4U Series - Complete Datasheet
    Docket ↓
    Features High-performance, Low-power 32-bit Atmel® AVR® Microcontroller – Compact Single-cycle RISC Instruction Set Including DSP Instructions
    – Read-modify-write Instructions and Atomic Bit Manipulation
    – Performance Up to 64DMIPS Running at 50MHz from Flash (1 Flash Wait State) Up to 36DMIPS Running at 25MHz from Flash (0 Flash Wait State)
    – Memory Protection Unit (MPU) Secure Access Unit (SAU) providing User-defined Peripheral Protection
    picoPowerВ® Technology for Ultra-low Power Consumption
    Multi-hierarchy Bus System
    – High-performance Data Transfers on Separate Buses for Increased Performance
    – 12 Peripheral DMA Channels improve Speed for Peripheral Communication
    Internal High-speed Flash
    – 256Kbytes, 128Kbytes, and 64Kbytes Versions
    – Single-cycle Access up to 25MHz
    – FlashVault Technology Allows Pre-programmed Secure Library Support for End
    User Applications
    – Prefetch Buffer Optimizing Instruction Execution at Maximum Speed
    – 100,000 Write Cycles, 15-year Data Retention Capability
    – Flash Security Locks and User-defined Configuration Area
    Internal High-speed SRAM, Single-cycle Access at Full Speed
    – 32Kbytes (256Kbytes and 128Kbytes Flash) and 16Kbytes (64Kbytes Flash)
    Interrupt Controller (INTC)
    – Autovectored Low-latency Interrupt Service with Programmable Priority
    External Interrupt Controller (EIC)
    Peripheral Event System for Direct Peripheral to Peripheral Communication
    System Functions ...
  • Download » Datasheet PDF, 439 Kb, Revision: 06-01-2013
    ATUCL3U/L4U Series - Summary Datasheet
    Docket ↓
    Features High-performance, Low-power 32-bit Atmel® AVR® Microcontroller – Compact Single-cycle RISC Instruction Set Including DSP Instructions
    – Read-modify-write Instructions and Atomic Bit Manipulation
    – Performance Up to 64DMIPS Running at 50MHz from Flash (1 Flash Wait State) Up to 36DMIPS Running at 25MHz from Flash (0 Flash Wait State)
    – Memory Protection Unit (MPU) Secure Access Unit (SAU) providing User-defined Peripheral Protection
    picoPowerВ® Technology for Ultra-low Power Consumption
    Multi-hierarchy Bus System
    – High-performance Data Transfers on Separate Buses for Increased Performance
    – 12 Peripheral DMA Channels improve Speed for Peripheral Communication
    Internal High-speed Flash
    – 256Kbytes, 128Kbytes, and 64Kbytes Versions
    – Single-cycle Access up to 25MHz
    – FlashVault Technology Allows Pre-programmed Secure Library Support for End
    User Applications
    – Prefetch Buffer Optimizing Instruction Execution at Maximum Speed
    – 100,000 Write Cycles, 15-year Data Retention Capability
    – Flash Security Locks and User-defined Configuration Area
    Internal High-speed SRAM, Single-cycle Access at Full Speed
    – 32Kbytes (256Kbytes and 128Kbytes Flash) and 16Kbytes (64Kbytes Flash)
    Interrupt Controller (INTC)
    – Autovectored Low-latency Interrupt Service with Programmable Priority
    External Interrupt Controller (EIC)
    Peripheral Event System for Direct Peripheral to Peripheral Communication
    System Functions ...
  • Download » Datasheet PDF, 1.1 Mb, Revision: 03-01-2010
    AVR32UC Technical Reference Datasheet
    Docket ↓
    Feature Summary Small area, high clock frequency.
    32-bit load/store AVR32A RISC architecture.
    15 general-purpose 32-bit registers.
    32-bit Stack Pointer, Program Counter and Link Register reside in register file.
    Fully orthogonal instruction set.
    Pipelined architecture allows one instruction per clock cycle for most instructions.
    Byte, half-word, word and double word memory access.
    Fast interrupts and multiple interrupt priority levels.
    Privileged and unprivileged modes enabling efficient and secure Operating Systems.
    Optional MPU allows for operating systems with memory protection.
    Innovative instruction set together with variable instruction length ensuring industry
    leading code density.
    DSP extention with saturating arithmetic, and a wide variety of multiply instructions.
    Memory Read-Modify-Write instructions.
    Optional advanced On-Chip Debug system.
    FlashVaultв„ў support through Secure state for executing trusted code alongside
    nontrusted code on the same CPU.
    Optional floating-point hardware. AVR32UC
    Technical
    Reference
    Manual 32002F–03/2010 AVR32
    1. Introduction
    AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for cost-sensitive ...

Prices

Status

ATUC64L3U-AURATUC64L3U-AUTATUC64L3U-Z3URATUC64L3U-Z3UT
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

ATUC64L3U-AURATUC64L3U-AUTATUC64L3U-Z3URATUC64L3U-Z3UT
# of Comparators8888
ADCC with ComputationNoNoNoNo
Angular TimerNoNoNoNo
Architecture32323232
CPU32-bit AVR32-bit AVR32-bit AVR32-bit AVR
CRC/ScanNoNoNoNo
Cap. Touch Channels25252525
Configurable Logic Cell Modules, CLC1111
High Voltage CapableNoNoNoNo
I2C2222
Internal Oscillator120Mhz,115Khz,32Khz120Mhz,115Khz,32Khz120Mhz,115Khz,32Khz120Mhz,115Khz,32Khz
Internal Voltage Reference, BandgapYesYesYesYes
Math AcceleratorNoNoNoNo
Max # PWM outputs, including complementary outputs36363636
Max 16 Bit Digital Timers6666
Max A/D Resolution, bits12121212
Max D/A Resolution, bits16161616
Max. CPU Speed MHz50505050
Number of D/A Converters1111
Number of USB Modules1111
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85
Operation Voltage Max.(V)3.63.63.63.6
Operation Voltage Min.(V)1.621.621.621.62
Peripheral Pin Select, PPSYesYesYesYes
Pin count64646464
Program Memory Size, Kbytes64646464
RAM, bytes16384163841638416384
SPIв„ў1111
Temp. Range Max.85858585
Temp. Range Min.-40-40-40-40
Total # of A/D channels8888
UART4444
Windowed Watchdog Timer, WWDTNoNoNoNo
Zero Cross detectNoNoNoNo

Eco Plan

ATUC64L3U-AURATUC64L3U-AUTATUC64L3U-Z3URATUC64L3U-Z3UT
RoHSCompliantCompliantCompliantCompliant

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 ATUC128D3 ATUC128L3U ATUC128L4U ATUC256L3U ATUC256L4U ATUC64D3 ATUC64D4 ATUC64L4U

Moldel Line

Series: ATUC64L3U (4)

Slices ↓
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