參數(shù)資料
型號(hào): 8XC51FA
廠商: NXP Semiconductors N.V.
英文描述: 8-bit CMOS (low voltage, low power and high speed) microcontroller families
中文描述: 8位CMOS(低電壓,低功耗和高速)微控制器系列
文件頁(yè)數(shù): 41/55頁(yè)
文件大?。?/td> 361K
代理商: 8XC51FA
Philips Semiconductors
Preliminary specification
8XC52/54/58/80C32
8XC51FA/FB/FC/80C51FA
8XC51RA+/RB+/RC+/RD+/80C51RA+
8-bit CMOS (low voltage, low power
and high speed) microcontroller families
1997 Dec 01
215
t
LLAX
ALE
PSEN
PORT 0
PORT 2
WR
A0–A7
FROM RI OR DPL
DATA OUT
A0–A7 FROM PCL
INSTR IN
P2.0–P2.7 OR A8–A15 FROM DPF
A0–A15 FROM PCH
t
WHLH
t
LLWL
t
WLWH
t
AVLL
t
AVWL
t
QVWX
t
WHQX
t
QVWH
SU00026
Figure 31. External Data Memory Write Cycle
0
1
2
3
4
5
6
7
8
INSTRUCTION
ALE
CLOCK
OUTPUT DATA
WRITE TO SBUF
INPUT DATA
CLEAR RI
VALID
VALID
VALID
VALID
VALID
VALID
VALID
VALID
SET TI
SET RI
t
XLXL
t
QVXH
t
XHQX
t
XHDX
t
XHDV
SU00027
1
2
3
0
4
5
6
7
Figure 32. Shift Register Mode Timing
V
CC
–0.5
0.45V
0.7V
CC
0.2V
CC
–0.1
t
CHCL
t
CLCL
t
CLCH
t
CLCX
t
CHCX
SU00009
Figure 33. External Clock Drive
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
8XC51FA/FB/FC/80C51FA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:(360.35 k)
8XC51FB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power single card reader
8XC51FC 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit CMOS (low voltage, low power and high speed) microcontroller families
8XC51FX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS
8XC51GB 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER