The embedded microprocessor ships overseas conveniently packed in PLCC. 13MHz is the frequency of the CPU. 84 pin functions are described in the datasheets. Temperatures above 85°C should not allow the embedded microprocessor to operate. In many applications, this CPU is mounted with a Surface Mount bus. Micro processors can be used from 5V. A voltage higher than 5.5V shouldn't be used in a normal situation. It is recommended that the lowest voltage be fed to the micro processor is 4.5V.
TN80C188EB13SF12 Features
TN80C188EB13SF12 Applications
There are a lot of Intel TN80C188EB13SF12 Microprocessor applications.