ATUC256L3U-AUR

ATUC256L3U-AUR

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ATUC256L3U-AUR
IC MCU 32BIT 256KB FLASH 64TQFP
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$4.82

Price update:a months ago
Available in stock: 4984
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
ATUC256L3U-AUR Products

The high-performance 32-bit AVR microcontroller is designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance. The device includes USB Full-speed device interface. The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The Secure Access Unit (SAU) with MPU provides enhanced security and integrity. Higher computation capability is achieved using a rich set of DSP instructions. The microcontroller embeds state-of-the-art picoPower technology for ultra-low power consumption. Combinations of power control techniques bring active current consumption down to 165µA/MHz and leakage down to 9nA while still retaining a bank of backup registers. The device offers a wide range of trade-offs between functionality and power consumption to reach the lowest possible power usage for the application's required feature set.

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V
Core Processor AVR
Data Converters A/D 8x12b
Core Size 32-Bit Single-Core
Oscillator Type Internal
Speed 50MHz
Operating Temperature -40°C ~ 85°C (TA)
Connectivity I²C, SPI, UART/USART, USB
Mounting Type Surface Mount
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Package / Case 64-TQFP
Number of I/O 51
Supplier Device Package 64-TQFP (10x10)
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Programmable Not Verified
Series AVR®32 UC3 L
Package Bulk
Product Status Active

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$4.82

Price update:a months ago
Available in stock: 4984
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog