ATUC128L3U-Z3UR vs ATUC256L3U-Z3UT

This detailed comparison of ATUC128L3U-Z3UR and ATUC256L3U-Z3UT in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

ATUC128L3U-Z3UR

VIGOR

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ATUC256L3U-Z3UT

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	VIGOR	Roving Networks / Microchip Technology
Package / Case	64-VFQFN Exposed Pad	64-VFQFN Exposed Pad
Description	IC MCU 32BIT 128KB FLASH 64QFN	IC MCU 32BIT 256KB FLASH 64QFN
In Stock	331	380
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	AVR®32 UC3 L	AVR®32 UC3 L
Package	Bulk	Tray
Core Processor	AVR	AVR
Core Size	32-Bit	32-Bit
Speed	50MHz	50MHz
Connectivity	I²C, SPI, UART/USART, USB	I²C, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	51	51
Program Memory Size	128KB (128K x 8)	256KB (256K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	32K x 8	32K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	1.62V ~ 3.6V
Data Converters	A/D 8x12b	A/D 8x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-QFN (9x9)	64-QFN (9x9)