8 Bit Microcontroller

The W77E468 is a fast 8051 compatible Microcontroller with a redesigned processor core without wasted Clock and memory cycles. As a result, it executes every 8051 instruction faster than the original 8051 for the same crystal speed. Typically, the instruction executing time of W77E468 is 1.5 to 3 times faster then that of traditional 8051 depending on the type of instruction. In general, the overall performance is about 2.5 times better than the original for the same crystal speed. Giving the same throughput with lower Clock speed, power consumption has been improved. Consequently, the W77E468 is a fully static CMOS design; it CAN also be operated at a lower crystal Clock The W77E468 contains 32KB Flash Multiple-Time Programmable(MTP) ROM, and provides the separate address and data bus that does not require an external latch device for multiplexing low byte addresses. The W77E468 also support on-chip 1KB SRAM without external memory component and glue Logic saving more I/O pins for users application usage if they use on-chip SRAM instead of external SRAM By Winbond Electronics Corp America
W77E468 's PackagesW77E468 's pdf datasheet

W77E468 Pinout, Pinouts
W77E468 pinout,Pin out
This is one package pinout of W77E468,If you need more pinouts please download W77E468's pdf datasheet.

W77E468 Application circuits
W77E468 circuits
This is one application circuit of W77E468,If you need more circuits,please download W77E468's pdf datasheet.

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