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參數(shù)資料
| 型號： | XC164S |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| 中文描述： | 16位單片機與C166SV2核心 |
| 文件頁數(shù)： | 21/72頁 |
| 文件大?。?/td> | 763K |
| 代理商： | XC164S |
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XC164S
Derivatives
Functional Description
Data Sheet
17
V1.0, 2005-01
so-called General Purpose Registers (GPRs).
The upper 256 bytes of the DPRAM are directly bitaddressable. When used by a GPR,
any location in the DPRAM is bitaddressable.
1024 bytes (2
×
512 bytes)
of the address space are reserved for the Special Function
Register areas (SFR space and ESFR space). SFRs are wordwide registers which are
used for controlling and monitoring functions of the different on-chip units. Unused SFR
addresses are reserved for future members of the XC166 Family. Therefore, they should
either not be accessed, or written with zeros, to ensure upward compatibility.
In order to meet the needs of designs where more memory is required than is provided
on chip, up to 12 Mbytes (approximately, see
Table 3
) of external RAM and/or ROM can
be connected to the microcontroller. The External Bus Interface also provides access to
external peripherals.
Table 3
Address Area
Flash register space
Reserved (Acc. trap)
Reserved for PSRAM
Program SRAM
Reserved for pr. mem.
Program Flash
Reserved
External memory area
External IO area
4)
Reserved
External memory area
Data RAMs and SFRs
External memory area
XC164S Memory Map
1)
Start Loc.
FF’F000
H
F8’0000
H
E0’0800
H
E0’0000
H
C2’0000
H
C0’0000
H
BF’0000
H
40’0000
H
20’0800
H
20’0000
H
01’0000
H
00’8000
H
00’0000
H
1) Accesses to the shaded areas generate external bus accesses.
2) The areas marked with “<“ are slightly smaller than indicated, see column “Notes”.
3) Not defined register locations return a trap code.
4) Several pipeline optimizations are not active within the external IO area. This is necessary to control external
peripherals properly.
End Loc.
FF’FFFF
H
FF’EFFF
H
F7’FFFF
H
E0’07FF
H
DF’FFFF
H
C1’FFFF
H
BF’FFFF
H
BE’FFFF
H
3F’FFFF
H
20’07FF
H
1F’FFFF
H
00’FFFF
H
00’7FFF
H
Area Size
2)
4 Kbytes
<0.5 Mbytes
<1.5 Mbytes
2 Kbytes
< 2 Mbytes
128 Kbytes
64 Kbytes
< 8 Mbytes
< 2 Mbytes
2 Kbytes
< 2 Mbytes
32 Kbytes
32 Kbytes
Notes
3)
Flash only
Minus Flash regs
Minus PSRAM
Maximum
Minus Flash
up to 128 kbytes
Minus res. seg.
Minus segment 0
Partly used
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XC164TM | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC167CI-16F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC167CI | 16-Bit Single-Chip Microcontroller Preliminary |
| XC167CS-32F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC866 | 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 |
|---|---|
| XC164S-16F | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC164S-16R | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC164S-32F | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC164S-8F | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core |
| XC164S-8R | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core |
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