Manufacturer: Microchip Technology
Win Source Part Number: 798642-ATUC256L4U-AU
Series: AVR32 UC3 L
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: AVR
Speed: 50MHz
Core Size: 32-Bit
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
Supply Voltage: 1.62 V ~ 3.6 V
Family Name: ATUC256L4U
Categories: Integrated Circuits (ICs)
Alternative Parts (Cross-Reference): LM3S5P51-IGZ20-C0T; LM3S5P51-EGZ20-C0; LM3S5P51-EGZ100-C0T;
Introduction Date: December 06, 2011
ECCN: 3A991.a.2
Country of Origin: Philippines
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Limited
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 50MHz, CMOS, PQFP48
AVR AVR®32 UC3 L Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 48-TQFP (7x7)
32-bit Microcontrollers - MCU UC3L-256KB Fl 48QFP 85C Grn
AVR AVR®32 UC3 L Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 48-TQFP (7x7)
IC MCU 32BIT 256KB FLASH 48TQFP
IC MCU 32BIT 256KB FLASH 48TQFP
| Win Source Electronics | Rochester Electronics | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 798642-ATUC256L4U-AUT | ATUC256L4U-AUT | ATUC256L4U-AUT-ND | ATUC256L4U-AUT | ATUC256L4U-AUT | ATUC256L4U-AUT | ATUC256L4U-AUT |
| Product Name | Embedded - Embedded - Microcontrollers - ATUC256L4U-AUT | Microcontrollers | 32-bit Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 50 MHz | 50 MHz | 50 MHz | 50 MHz | |||
| RAM | 256 KB | 32 KB | 32 KB | 32 KB | |||
| ROM Type | Flash; FLASH | Flash | Flash | Flash; FLASH | |||
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 3.6 volts |
