SAF-C515-1R24M Siemens Semiconductor Group, SAF-C515-1R24M Datasheet - Page 15

• Manufacturer Part Number: SAF-C515-1R24M
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: Siemens Semiconductor Group

Memory Organization
The C515 CPU manipulates data and operands in the following four address spaces:
Figure 5 illustrates the memory address spaces of the C515.
Figure 5
C515 Memory Map
Semiconductor Group
– up to 64 Kbyte of internal/external program memory
– up to 64 Kbyte of external data memory
– 256 bytes of internal data memory
– a 128 byte special function register area
(EA
Internal
=
"Code Space"
1)
External
External
(EA = 0)
FFFF H
2000 H
1FFF H
0000
H
External
"Data Space"
15
FFFF
0000
H
H
Address
Indirect
Internal
RAM
"Internal Data Space"
Internal
FF H
80
RAM
H
Address
Function
Register
Special
7F
00 H
Direct
H
MCD03202
1997-08-01
FF
80 H
H
C515