MC9RS08KA2CSC Datasheet PDF - NXP

●The MC9RS08KA2CSC is a 8-bit General-purpose Microcontroller based a very small and highly efficient RS08 CPU core with CISC architecture. The device is composed of standard on-chip modules including 63byte internal RAM, 2kB internal flash, an 8-bit modulo timer, five keyboard interrupt and analog comparator with full rail-to-rail supply operation.

● Simplified S08 instruction set

● Pending interrupt indication

● Index addressing via D[X] and X register

● Direct page access to the entire memory map through paging window

● Wait and stop

● Wakeup from power-saving modes using real-time interrupt (RTI), KBI or ACMP

● Trimmable 20MHz Internal clock source

● Up to 10MHz Internal bus operation

● 0.2% Trimmable resolution, 2% Deviation over temperature and voltage range

● Computer operating properly (COP) reset running off bus-independent clock source

● Low-voltage detection with reset or stop wakeup

● Background debug system

● Breakpoint capability to allow single breakpoint setting during in-circuit debug