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ATXMEGA128B3-AU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 64-TQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU 8-bit/16-bit XMEGA AVR RISC 128KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP
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Inventory: 2503
Minimum: 1
Total Price: USD $3.13
Unit Price: USD $3.128585
≥1 USD $3.128585
≥10 USD $2.951494
≥100 USD $2.784433
≥500 USD $2.626826
≥1000 USD $2.478135
Technical Details
Supply Chain
Factory Lead Time 4 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP
Number of Pins 64
Dimensions
Height 1.05mm
Length 14.1mm
Width 14.1mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series AVR? XMEGA? B3
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 3V
Terminal Pitch 0.8mm
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATXMEGA128
Qualification Status Not Qualified
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 36
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.6V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8/16-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, IrDA, SPI, UART/USART, USB
Bit Size 16
Data Converter A/D 8x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 8b
DAC Channels NO
EEPROM Size 2K x 8
Number of PWM Channels 6
Number of SPI Channels 2
Number of USB Channels 1
Alternative Model
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