ST90R158| Datasheet

ST90R158, ST92141K4

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THE ST9 MCU FAMILY
PRODUCT OVERVIEW
THE ST9 8-16/BIT MCU FAMILY: INNOVATIVE SOLUTIONS FOR EMBEDDED CONTROL
The rapidly growing area of real-time applications represents one of the most exacting operating environments for today's microcontrollers. Processors are required to execute complex control algorithms, within a defined minimum response time. With the increasing complexity of embedded control applications, a significant increase in CPU performance and peripheral functionality over conventional 8-bit controllers is required. Designed to meet market needs for cost-effective, high performance MCUs, the ST9's family bridges the gap with the worlds of 8 and 16-bit microcontrollers and covers a large range of requirements in the high-end 8-bit and low-end 16-bit applications. With an ST9 microcontroller you have the 16-bit performance (sophisticated data manipulation, real time event handling) and the 8-bit advantages (price, noise, power consumption,...). With the ST9 family, STMicroelectronics offers significant performance and flexibility advantages over traditional 8-bit microcontrollers: it is the unequalled
solution for more performance. It provides innovative answers to yours embedded control requirements with competitive MCU solutions for today and tomorrow. The ST9 family is one of the most powerful range of 8/16-bit MCUs available on the market. You combine the performance of a 16-bit microcontroller with the cost of a 8-bit microcontroller, with to a unique set of benefits for realtime applications.

Rev. 1.1 May 2002 1/50