- 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 55

Part Number Manufacturer
Page 55 of 1823
AT89LP4052W-10XU
SINGLE CYCLE 8051 4K ISP FLASH 2.0-3.6V SOIC
Atmel
AT89LP428-20AU
Microcontroller
Atmel
AT89LP428-20JU
Microcontroller
Atmel
AT89LP428-20MH
Microcontroller
Atmel
AT89LP428-20PU
Microcontroller
Atmel
AT89LP6440-20AU
AT89LP6440-20AU
Atmel
AT89LP6440-20JU
AT89LP6440-20JU
Atmel
AT89LP6440-20MU
AT89LP6440-20MU
Atmel
AT89LP6440-20PU
AT89LP6440-20PU
Atmel
AT89LP828-20AU
Microcontroller
Atmel
AT89LP828-20JU
Microcontroller
Atmel
AT89LP828-20MH
Microcontroller
Atmel
AT89LP828-20PU
Microcontroller
Atmel
AT89LP828-AU
SINGLE-CYCLE 8051 8K ISP FLASH 2.4-5.5V - SINGLE-CYCLE 8051
Atmel
AT89LP828-JU
SINGLE-CYCLE 8051 8K ISP FLASH 2.4-5.5V - SINGLE-CYCLE 8051
Atmel

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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