- 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 51

Part Number Manufacturer
Page 51 of 1823
AT89C51SND1C-7HTIL
Single-chip flash microcontroller with MP3 decoder and human interface. Memory size 64K flash. Supply voltage 3 V. Max frequency 40 MHz.
Atmel
AT89C51SND1C-DDW
MP3DECODERFLASH- PROBED WAFER
Atmel
AT89C51SND2C-7FTIL
MCU 8BIT AT89 CISC 64KB+4KB EEPROM/FLASH 48MHZ 5V 100CTBGA
Atmel
AT89C51SND2C-7FTUL
Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface
Atmel
AT89C51-W
UNSAWN WAFER 21 MIL BACKGRIND 89C51 - UNSAWN WAFER 21 MIL BA
Atmel
AT89C52-12AC-5
8051 MCU W/ 8K FLASH - 12MHZ, TQFP, COM TEMP
Atmel
AT89C52-16JC-5
8051 MCU W/ 8K FLASH - 16MHZ, PLCC
Atmel
AT89C52-16JI-5
8051 MCU W/ 8K FLASH - 16MHZ, PLCC
Atmel
AT89C52-16QC-5
8051 MCU W/ 8K FLASH - 16MHZ, PQFP
Atmel
AT89C52-24JU
24MHZPDIPCOM TEMP
Atmel
AT89C52-33AC
8051 8K ISP FLASH 2.7 TO 6.0V,44 TQFP GREEN - 33MHZ, TQFP, C
Atmel
AT89C52-33JC
8051 8K ISP FLASH 2.7 TO 6.0V,44 TQFP GREEN - 33MHZ, PLCC, C
Atmel
AT89C52-33JI
8051 8K ISP FLASH 2.7 TO 6.0V,44 TQFP GREEN - 33MHZ, PLCC, I
Atmel
AT89C52-33PC
8051 8K ISP FLASH 2.7 TO 6.0V,44 TQFP GREEN - 33MHZ, PLCC, C
Atmel
AT89C52-33PI
8051 8K ISP FLASH 2.7 TO 6.0V,44 TQFP GREEN - 33MHZ, PDIP, I
Atmel

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16151 Lancaster Hwy
Charlotte NC 28277

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