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www.DataSheet4U.com
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FlashFlex51 MCU SST89F54 / SST89F58
8051 Compatible Multi-Purpose 8-bit Microcontroller Unit with Embedded SuperFlash Memory for Flexibility
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User’s Manual
Preliminary
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© 1999 Silicon Storage Technology, Inc. The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc. FlashFlex51, In-Application 407-12 2/99 Programming and IAP are trademarks of Silicon Storage Technology, Inc. These specifications are subject to change without notice.
FlashFlex51 MCU SST89F54 / SST89F58
Preliminary
Table of Contents Introduction .............................................................................................................................. 5 Functional Block Diagram .................................