參數(shù)資料
型號: SAF-C868-1RR
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 40 MHz, MICROCONTROLLER, PDSO38
封裝: PLASTIC, TSSOP-38
文件頁數(shù): 6/70頁
文件大?。?/td> 1067K
代理商: SAF-C868-1RR
C868
Data Sheet
14
V 0.2, 2002-01
Memory Organization
The C868 CPU manipulates operands in the following five address spaces:
– up to 8 Kbyte of RAM internal program memory : 8K ROM for C868-1R
: 8K RAM for C868-1S
– 4 Kbyte of internal Self test and Boot ROM
– 256 bytes of internal data memory
– 256 bytes of internal XRAM data memory
– 128 byte special function register area
Figure 0-1 illustrates the memory address spaces of the C868.
Figure 0-1
C868 Memory Map
1FFFH
"Code Space"
indirect
direct
addr.
7FH
00H
Internal
RAM
Special
Function
Regs.
80H
FFH
addr.
Internal
RAM
"Internal Data Space"
FFFFH
FF00H
0000H
"Data Space"
Internal
Self Test
Internal
XRAM
and Boot
ROM
(4 KByte)
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