general description

em78p156el is an 8-bit microprocessor designed and developed with low-power and high-speed cmos technology. it is equipped with 1k x 13-bits electrical one time programmable read only memory (otp-rom). it provides a protection bit to prevent user’s code in the otp memory from being intruded. 6 option bits are also available to meet user’s requirements. with its otp-rom feature, the em78p156el is able to offer a convenient way of developing and verifying user’s programs. moreover, user can take advantage of emc writer to easily program his development code.

features