8-bit Microcontroller

The W78E62B is an 8-bit Microcontroller which has an in-system programmable MTP-ROM for firmware updating. The instruction set of the W78E62B is fully compatible with the standard 8052. The W78E62B contains a 64K bytes of main MTP-ROM and a 4K bytes of auxiliary MTP-ROM which allows the contents of the 64KB main MTP-ROM to be updated by the loader program located at the 4KB auxiliary MTP-ROM; 512 bytes of on-chip RAM; four 8-bit bi-directional and bit-addressable I/O ports; an additional 4-bit port P4; three 16-bit Timer counters; a serial port. These peripherals are supported by a eight sources two-level interrupt capability. To facilitate programming and verification, the MTP-ROM inside the W78E62B allows the program memory to be programmed and read electronically. Once the code is confirmed, the user CAN protect the code for security. The W78E62B Microcontroller has two power reduction modes, idle mode and power-down mode, both of which are software selectable. The idle mode turns off the processor Clock but allows for continued peripheral operation. The power-down mode stops the crystal Oscillator for minimum power consumption. The external Clock CAN be stopped at any time and in any state without affecting the processor. By Winbond Electronics Corp America
W78E62B 's PackagesW78E62B 's pdf datasheet



W78E62B Pinout, Pinouts
W78E62B pinout,Pin out
This is one package pinout of W78E62B,If you need more pinouts please download W78E62B's pdf datasheet.

W78E62B circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

W78E62B Pb-Free W78E62B Cross Reference W78E62B Schematic W78E62B Distributor
W78E62B Application Notes W78E62B RoHS W78E62B Circuits W78E62B footprint