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ATUC256L3U-AUT

Microchip Technology
RoHS
RoHS RoHS compliant
Package 64-TQFP Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description 32-bit Microcontrollers - MCU UC3L-256KB Flash 64QFP 85C green TRAY
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Inventory: 383
Minimum: 1
Total Price: USD $8.32
Unit Price: USD $8.324973
≥1 USD $8.324973
≥10 USD $8.080121
≥100 USD $7.835269
≥500 USD $7.529204

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
Weight 360.605934mg

Technical

Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series AVR?32 UC3 L
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 50MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ATUC256L
Qualification Status Not Qualified
Operating Supply Voltage 1.8V
Interface I2C, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 51
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.62V~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, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 8x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
Number of Timers/Counters 7
Number of ADC Channels 8
Number of PWM Channels 36
Number of I2C Channels 2
Number of SPI Channels 1

Dimensions

Height 1mm
Length 10mm
Width 10mm

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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