- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Semiconductors and Actives Microcontroller Sierra IC Catalog Page 176

Part Number Manufacturer
Page 176 of 1823
ATXMEGA256A3-AU
MCU AVR 256K FLASH 1.8V 64 PIN TQFP
Atmel
ATXMEGA256A3B-AU
ATXMEGA256A3B-AU
Atmel
ATXMEGA256A3B-MH
ATXMEGA256A3B-MH
Atmel
ATXMEGA256A3-MH
MCU 8-Bit/16-Bit XMEGA RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin QFN EP
Atmel
ATXMEGA256A3-MU
MCU AVR 256K FLASH 1.8V 64 PIN QFN
Atmel
ATXMEGA256D3-AU
ATXMEGA256D3-AU
Atmel
ATXMEGA256D3-MH
MCU 8-Bit/16-Bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin QFN EP
Atmel
ATXMEGA32A4-AU
MCU AVR 32K FLASH 1.6V 44 PIN TQFP
Atmel
ATXMEGA32A4-AU-SL383
Microcontroller
Atmel
ATXMEGA32A4-CU
AVR XMEGA, 32KB FLASH, 2KB EE, 4KB SRAM - BGA, IND TEMP, GRE
Atmel
ATXMEGA32A4-CUR
AVR XMEGA, 32KB FLASH, 2KB EE, 4KB SRAM - BGA, IND TEMP, GRE
Atmel
ATXMEGA32A4-MH
MCU 8-Bit/16-Bit XMEGA AVR RISC 32KB Flash 1.8V/2.5V/3.3V 44-Pin VQFN EP
Atmel
ATXMEGA32A4-MU
MCU AVR 32K FLASH 1.6V 44 PIN QFN
Atmel
ATXMEGA32D4-AU
MCU 8-Bit/16-Bit XMEGA AVR RISC 32KB Flash 1.8V/2.5V/3.3V 44-Pin TQFP
Atmel
ATXMEGA32D4-CU
Microcontroller
Atmel

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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