參數(shù)資料
型號: DS80C320-ENG
英文描述: High-Speed/Low-Power Micro
中文描述: High-Speed/Low-Power微
文件頁數(shù): 31/42頁
文件大?。?/td> 1501K
代理商: DS80C320-ENG
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-QNL High-Speed/Low-Power Micro
DS80C320-MCG High-Speed/Low-Power Micro
DS80C320-MCL High-Speed/Low-Power Micro
DS80C320-MNG High-Speed/Low-Power Micro
DS80C320-MNL High-Speed/Low-Power Micro
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS80C320-ENG+ 功能描述:8位微控制器 -MCU High-Speed Low-Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS80C320-ENL 功能描述:8位微控制器 -MCU High-Speed Low-Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS80C320-ENL+ 功能描述:8位微控制器 -MCU High-Speed Low-Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS80C320-ENR 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide
DS80C320-FCD 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Speed Microcontroller User Guide