AN426 Datasheet | Philips Semiconductors

Philips Semiconductors .. Application note Controlling air core meters with the 87C751 and SA5775 INTRODUCTION Often, certain classes of microcontroller applications surface where large amounts of on-chip resources such as a large program memory space and numerous I/O pins are not required. These applications are typically cost sensitive and desirable attributes of the MCU include low cost and modest on-chip resources such as program and data memory, I/O, and timer-counters. Substantial benefits of reduced design cycle time can be realized by using an industry-standard architecture having software patibility with existing popular microcontrollers. SA5775...