參數(shù)資料
型號(hào)： C505A-4EM
廠商： SIEMENS AG
元件分類(lèi)： 8位微控制器
英文描述： 8-Bit CMOS Microcontroller
中文描述： 8位CMOS微控制器
文件頁(yè)數(shù)： 15/85頁(yè)
文件大?。?/td> 335K
代理商： C505A-4EM
Semiconductor Group
15
1997-12-01
C505 / C505C
C505A / C505CA
Memory Organization
The C505 CPU manipulates operands in the following four address spaces:
– On-chip program memory :
16 Kbyte ROM (C505-2R/C505C-2R) or
32 Kbyte OTP (C505A-4E/C505CA-4E)
– Totally up to 64 Kbyte internal/external program memory
– up to 64 Kbyte of external data memory
– 256 bytes of internal data memory
– Internal XRAM data memory :
256 byte (C505/C505C)
1k byte (C505A/C505CA)
– a 128 byte special function register area
Figure 5
illustrates the memory address spaces of the C505 versions.
Figure 5
C505 Memory Map Memory Map
Ext.
Int.
(EA = 1)
Ext.
Data
Memory
Int. CAN
Contr.
(256 Byte)
(EA = 0)
Ext.
FFFF
H
8000
H
3FFF /
7FFF
H
0000
H
Data
Memory
Ext.
F700
H
F6FF
H
0000
H
00
H
H
7F
Regs.
Function
Special
RAM
Internal
RAM
Internal
H
80
H
FF
Addr.
Indirect
Addr.
Direct
Alternatively
"Code Space"
"Data Space"
"Internal Data Space"
MCB03632
XRAM
Internal
FFFF
H
80
H
FF
H
See table below
for detailed
Data Memory
partitioning
4000 /
Device
C505
C505C
C505A
C505CA
CAN Area
F700 F7FF
H
Unused Area
F700 FEFF
F800 FEFF
F700 FBFF
H
H
FF00 FFFF
FF00 FFFF
FC00 FFFF
FC00 FFFF
XRAM Area
H
"Data Space" F700 to FFFF :
F700 F7FF
H
F800 FBFF
H
H
H
H
H
Unused
Area
相關(guān)PDF資料
PDF描述
C505C-LM 8-Bit CMOS Microcontroller
C505CA-2R 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
C505CA-4E 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
C505CA-4R 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
C505 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C505A-4R 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller
C505A-L 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller
C505C 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller
C505C-2R 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit Single-Chip Microcontroller
C505C-2RM 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
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