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AT32UC3B0256-A2UR
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 64-TQFP Exposed Pad
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU AVR32 256K FLASH 64-TQFP
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Inventory: 9363
Minimum: 1
Total Price: USD $10.18
Unit Price: USD $10.182196
≥1 USD $10.182196
≥10 USD $9.605853
≥100 USD $9.062126
≥500 USD $8.549166
≥1000 USD $8.065259
Technical Details
Supply Chain
Factory Lead Time 9 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP Exposed Pad
Number of Pins 64
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2012
Series AVR?32 UC3 B
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 60MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3B0256
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Interface 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 44
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, IrDA, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 3
Dimensions
Height Seated (Max) 1.2mm
Length 10mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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