Microchip Technology, Inc. Microcontrollers ATUC256L4U-ZAUT

AVR AVR®32 UC3 L Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 48-QFN (7x7)

RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 50MHz, CMOS

IC MCU 32BIT 256KB FLASH 48QFN Product overview: ATUC256L4U-ZAUT from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATUC256L4U-ZAUT can be used for catalog matching and distributor lookup.

Win Source Part Number: 1101982-ATUC256L4U-ZAUT
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: AVR®32 UC3 L
Core Processor: AVR
Speed: 50MHz
Package: Tray
Standard Package: 416
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: I2C, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 36
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 8x12b
Oscillator Type: Internal
Package / Case: 48-VFQFN Exposed Pad
Supplier Device Package: 48-QFN (7x7)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.62V ~ 3.6V
Alternative Parts (Cross-Reference): AT32UC3L0256-ZAUT; AT32UC3L0128-ZAUT; ATUC64L4U-ZAUT;
ECCN: 3A991A2
Fake Threat In the Open Market: 65 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Other Names: ATUC256L4UZAUT
Base Product Number: ATUC256