參數(shù)資料
型號(hào)： DS80C320
廠商： Maxim Integrated Products, Inc.
英文描述： High-Speed/Low-Power Microcontrollers
中文描述： 高速/低功耗微控制器
文件頁(yè)數(shù)： 31/42頁(yè)
文件大?。?/td> 1501K
代理商： DS80C320
DS80C320/DS80C323
31 of 42
DS80C320/DS80C323 EXTERNAL CLOCK CHARACTERISTICS
PARAMETER
SYMBOL
Clock High Time
t
CHCX
Clock Low Time
t
CLCX
Clock Rise Time
t
CLCH
Clock Fall Time
t
CHCL
DS80C320/DS80C323 SERIAL PORT MODE 0 TIMING CHARACTERISTICS
PARAMETER
SYMBOL
MIN
Serial Port Clock Cycle Time
SM2=0 12 clocks per cycle
SM2=1 4 clocks per cycle
Output Data Setup to Clock
Rising Edge
SM2=0 12 clocks per cycle
SM2=1 4 clocks per cycle
Output Data Hold from Clock
Rising
SM2=0 12 clocks per cycle
SM2=1 4 clocks per cycle
Input Data Hold after Clock
Rising
SM2=0 12 clocks per cycle
SM2=1 4 clocks per cycle
Clock Rising Edge to Input
Data Valid
SM2=0 12 clocks per cycle
SM2=1 4 clocks per cycle
EXPLANATION OF AC SYMBOLS
In an effort to remain compatible with the original 8051 family, this device specifies the same parameter
as such devices, using the same symbols. For completeness, the following is an explanation of the
symbols.
t
Time
A
Address
C
Clock
D
Input data
H
Logic level high
L
Logic level low
I
Instruction
P
PSEN
Q
Output data
R
RD
signal
V
Valid
W
WR
signal
X
No longer a valid logic level
Z
Tristate
MIN
10
10
TYP
MAX
5
5
UNITS
ns
ns
ns
ns
NOTES
TYP
12t
CLCL
4t
CLCL
MAX
UNITS
ns
NOTES
t
XLXL
t
QVXH
10t
CLCL
3t
CLCL
ns
t
XHQX
2t
CLCL
t
CLCL
ns
t
XHDX
t
CLCL
t
CLCL
ns
t
XHDV
11t
CLCL
2t
CLCL
ns
相關(guān)PDF資料
PDF描述
DS80C320-ECG Strain Relief
DS80C320-ECL High-Speed/Low-Power Microcontrollers
DS80C320-ENG High-Speed/Low-Power Microcontrollers
DS80C320-ENL High-Speed/Low-Power Microcontrollers
DS80C320-MCG High-Speed/Low-Power Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C320_06 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:High-Speed/Low-Power Microcontrollers
DS80C320+ENL 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 44TQFP - Trays
DS80C320+FCG 制造商:Maxim Integrated Products 功能描述:MICRO HI SPD 44PQFP 25MHZ PB-FREE - Trays
DS80C320+FNG 制造商:Maxim Integrated Products 功能描述:MICRO HS 44MQFP 25MHZ IND PB-FREE - Trays
DS80C320+MCG 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 40PDIP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC 8BIT CPU CMOS 80C320 DIP40 制造商:Maxim Integrated Products 功能描述:IC, 8BIT CPU CMOS, 80C320, DIP40 制造商:Maxim Integrated Products 功能描述:IC, 8BIT CPU CMOS, 80C320, DIP40; Controller Family/Series:(8051) 8052; Core Size:8bit; No. of I/O's:32; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Digital IC Case Style:DIP; No. of Pins:40; RAM Memory Size:256Byte; CPU ;RoHS Compliant: Yes
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