C515A_9708 Datasheet, PDF (6/182 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

Introduction
C515A
1 Introduction
The C515A is a member of the Siemens C500 family of 8-bit microcontrollers. lt is functionally fully
compatible with the SAB 80C515/83C515A-5 microcontrollers.
The C515A basically operates with internal and/or external program memory. The C515A-L is
identical to the C515A-4R, except that it lacks the on-chip program memory. Therefore, in this
documentation the term C515A refers to all versions within this specification unless otherwise
noted.
Figure 1-1 shows the different functional units of the C515A and figure 1-2 shows the simplified
logic symbol of the C515A.
Figure 1-1
C515A Functional Units
Semiconductor Group
1-1
1997-08-01