This part is a kind of semiconductor called 68HC11A1FN.
Function of this product has MC68HC11A1.
Manufacturers : Freescale Semiconductor
Image and pinout :

Some of the text within the PDF file :
www.DataSheet.co.kr Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... For More Information On This Product, Go to: www.freescale.com Datasheet pdf - http://www.net/ www.DataSheet.co.kr Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... For More Information On This Product, Go to: www.freescale.com Datasheet pdf - http://www.net/ www.DataSheet.co.kr Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... For More Information On This Product, Go to: www.freescale.com Datasheet pdf - http://www.net/ www.DataSheet.co.kr Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... For More Information On This Product, Go to: www.freescale.com Datasheet pdf - http://www.net/ www.DataSheet.co.kr Fre [ ... ]
68HC11A1FN PDF Datasheet Download
