8-bit MCU Series (80C51-based)

The W77E058 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 W77E058 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. The W77E058 contains 32 KB Flash EPROM and provides operating voltage from 4.5V to 5.5V. All W77E58 types also support on-chip 1 KB 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
W77E058A 's PackagesW77E058A 's pdf datasheet
W77E058A40DL
W77E058A40PL
W77E058A40FL




W77E058A Pinout, Pinouts
W77E058A pinout,Pin out
This is one package pinout of W77E058A,If you need more pinouts please download W77E058A's pdf datasheet.

W77E058A circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

W77E058A Pb-Free W77E058A Cross Reference W77E058A Schematic W77E058A Distributor
W77E058A Application Notes W77E058A RoHS W77E058A Circuits W77E058A footprint