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Microchip Technology AT32UC3A3128-ALUR Microcontroller, Microprocessor, FPGA Modules

IC MCU 32BIT 128KB FLASH 144LQFP

11,454 ActiveMicrochip Technology144-LQFPRoHS
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AT32UC3A3128-ALUR
Part Number (MPN)
AT32UC3A3128-ALUR
Detailed Description
IC MCU 32BIT 128KB FLASH 144LQFP
Package
144-LQFP
Key Features
Package / Case: 144-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF AT32UC3A3128-ALUR Datasheet
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Technical Specifications

Microchip Technology AT32UC3A3128-ALUR Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

RAM Size
128K x 8
Package / Case
144-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.75V ~ 3.6V
Peripherals
Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O
110
Speed
66MHz
Core Processor
AVR
Program Memory Type
Flash

Alternate Parts Comparison (AT32UC3A3128-ALUR vs AT91M42800A-33AU-999 vs PIC32MZ1024EFE144-I/PL vs ATSAM4E16EB-AN)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case144-LQFP144-LQFP144-LQFP144-LQFP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 105°C (TA)
Supply Voltage1.75V ~ 3.6V2.7V ~ 3.6V2.1V ~ 3.6V1.62V ~ 3.6V
Core ProcessorAVRARM7®MIPS32® M-ClassARM® Cortex®-M4
Core Size32-Bit Single-Core16/32-Bit32-Bit Single-Core32-Bit Single-Core
RAM Size128K x 88K x 8256K x 8128K x 8
ConnectivityEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGEBI/EMI, SPI, UART/USARTEBI/EMI, Ethernet, I²C, PMP, SPI, SQI, UART/USART, USB OTGCANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB
Number of I/O11054120117
Oscillator TypeInternalExternalInternalInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, WDTPOR, WDTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDTBrown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeFlashROMlessFlashFlash
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