RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 50MHz, CMOS, PQFP64
Manufacturer: Microchip Technology
Win Source Part Number: 1020598-ATUC256L3U-A
Packaging: Tray
Core Processor: AVR
Number of I/O: 51
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-TQFP (10x10)
Speed(Frequency): 50MHz
Supply Voltage - Operating: 1.62 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 32K x 8
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance
IC MCU 32BIT 256KB FLASH 64TQFP Product overview: ATUC256L3U-AUT from Atmel (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-ATUC256L3U-AUT can be used for catalog matching and distributor lookup.
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| Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATUC256L3U-AUT | 1020598-ATUC256L3U-AUT | 685-ATUC256L3U-AUT | ATUC256L3U-AUT-ND | ATUC256L3U-AUT | ATUC256L3U-AUT | ATUC256L3U-AUT | 536-ATUC256L3U-AUT | ATUC256L3U-AUT |
| Product Name | Embedded - Embedded - Microcontrollers - ATUC256L3U-AUT | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | 32-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 32-bit Microcontrollers - MCU UC3L-256KB Flash 64QFP 85C green TRAY | Microcontrollers | |
| Data Bus | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| Life Cycle Stage | Active | Active | Active | Active | Active | ||||
| ROM Type | Flash | Flash; FLASH | Flash | Flash; FLASH | Flash | ||||
| Package Type | QFP; TQFP; Other; TQFP64 | QFP; TQFP; Other; 64-TQFP (10x10) | Other; Bulk | TQFP; Other; 64-TQFP | TQFP; Other; 64-TQFP | QFP; Other; 64-TQFP Exposed Pad | QFP; TQFP; Other; 64-TQFP | ||
| Clock Speed | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
