sak-c868p-1rr Infineon Technologies Corporation, sak-c868p-1rr Datasheet - Page 17

• Manufacturer Part Number: sak-c868p-1rr
• Description: 8 - Bit Cmos Microcontroller
• Manufacturer: Infineon Technologies Corporation

C868
Fundamental Structure
2
Fundamental Structure
The C868 is fully compatible to the architecture of the standard 8051 microcontroller
family. While maintaining all architectural and operational characteristics of the 8051, the
C868 incorporates a CPU with 8 datapointers, a 8-bit A/D converter, a 16-bit capture/
compare unit, a 16 bit timer 2 that can be used as baudrate generator, an interrupt
structure with 2 priority levels, built-in PLL with a fixed factor of 15 and a variable divider,
an XRAM data memory as well as some enhancements in the Fail Save Mechanism
Unit.
Figure 2-1
shows a block diagram of the C868.
User’s Manual
2-1
V 1.0, 2003-01