ATXMEGA256A3BU-ANR vs ATXMEGA256A3U-ANR

This detailed comparison of ATXMEGA256A3BU-ANR and ATXMEGA256A3U-ANR 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.

ATXMEGA256A3BU-ANR

Roving Networks / Microchip Technology

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ATXMEGA256A3U-ANR

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	64-TQFP	64-TQFP
Description	IC MCU 8/16BIT 256KB FLSH 64TQFP	IC MCU 8/16BIT 256KB FLSH 64TQFP
In Stock	2 000	2 210
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	AVR® XMEGA® A3BU	AVR® XMEGA® A3U
Package	Tape & Reel (TR)	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	AVR	AVR
Core Size	8/16-Bit	8/16-Bit
Speed	32MHz	32MHz
Connectivity	I²C, IrDA, SPI, UART/USART, USB	I²C, IrDA, 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	47	50
Program Memory Size	256KB (128K x 16)	256KB (128K x 16)
Program Memory Type	FLASH	FLASH
EEPROM Size	4K x 8	4K x 8
RAM Size	16K x 8	16K x 8
Voltage - Supply (Vcc/Vdd)	1.6V ~ 3.6V	1.6V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	64-TQFP (14x14)	64-TQFP (14x14)