AT32UC3A3128S-ALUR
RoHS 
RoHS compliant
RoHS compliantPackage 144-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 128KB FLASH 144LQFP
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Buying Options
Total Price: USD $12.33
Unit Price: USD $12.3288
≥1 USD $12.3288
Inventory: 96
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Length 20mm
Height Seated (Max) 1.6mm
Technical
Number of Programmable I/O 23
Address Bus Width 24
Number of Timers/Counters 3
DAC Channels YES
PWM Channels NO
Data Bus Width 32b
DMA Channels YES
Has ADC YES
Watchdog Timer Yes
Data Converter A/D 8x10b
Bit Size 32
Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Program Memory Size 128KB 128K x 8
Core Size 32-Bit
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, DMA, POR, WDT
Core Processor AVR
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Voltage - Supply (Vcc/Vdd) 1.75V~3.6V
Memory Type FLASH, SRAM
RAM Size 128K x 8
Number of I/O 110
Oscillator Type Internal
Memory Size 128kB
Interface 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
Supply Voltage-Max (Vsup) 1.95V
Operating Supply Voltage 3.3V
Qualification Status Not Qualified
Base Part Number AT32UC3A3128
Time@Peak Reflow Temperature-Max (s) 30
Frequency 66MHz
Terminal Pitch 0.5mm
Supply Voltage 1.85V
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position QUAD
Technology CMOS
Subcategory Microcontrollers
Number of Terminations 144
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series AVR?32 UC3 A3
Published 2010
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 144
Package / Case 144-LQFP
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 12 Weeks
Alternative Model
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