- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376981 > DS80C320-MCG High-Speed/Low-Power Micro PDF資料下載
參數(shù)資料
| 型號： | DS80C320-MCG |
| 英文描述： | High-Speed/Low-Power Micro |
| 中文描述： | High-Speed/Low-Power微 |
| 文件頁數(shù)： | 29/42頁 |
| 文件大?。?/td> | 1501K |
| 代理商： | DS80C320-MCG |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁
DS80C320/DS80C323
29 of 42
DS80C323 AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
18 MHz
MIN
18 MHz
MAX
VARIABLE
CLOCK
MIN
0
1
1.5t
CLCL
-10
0.5t
CLCL
-11
VARIABLE
CLOCK
MAX
18
18
UNITS
Oscillator Frequency
(Ext. Osc.)
(Ext. Crystal)
ALE Pulse Width
Port 0 Address Valid
to ALE Low
Address Hold After
ALE Low
Address Hold After
ALE Low for MOVX
WR
ALE Low to Valid
Instruction In
ALE Low to
PSEN
Low
PSEN
Pulse Width
PSEN
Low to Valid
Instruction In
Input Instruction Hold
After
PSEN
Input Instruction Float
After
PSEN
Port 0 Address to Valid
Instruction In
Port 2 Address to Valid
Instruction In
PSEN
Low to
Address Float
1/t
CLCL
0
1
73
16
18
18
MHz
t
LHLL
t
AVLL
ns
ns
t
LLAX1
8
note 5
0.25t
CLCL
-5
note 5
ns
t
LLAX2
20
0.5t
CLCL
-7
ns
t
LLIV
112
2.5t
CLCL
-27
ns
t
LLPL
t
PLPH
t
PLIV
6
0.25t
CLCL
-7
2.25t
CLCL
-7
ns
ns
ns
118
104
2.25t
CLCL
-21
t
PXIX
0
0
ns
t
PXIZ
51
t
CLCL
-5
ns
t
AVIV1
140
3t
CLCL
-27
ns
t
AVIV2
162
3.5t
CLCL
-33
ns
t
PLAZ
note 5
note 5
ns
NOTES FOR DS80C323 AC ELECTRICAL CHARACTERISTICS:
All parameters apply to both commercial and industrial temperature range operation unless otherwise
noted. AC timing characteristics valid for oscillator frequency > 16 MHz.
1. All signals rated over operating temperature at 18 MHz.
2. All signals characterized with load capacitance of 80 pF except Port 0, ALE,
PSEN
,
RD
and
WR
at
100 pF. Note that loading should be approximately equal for valid timing.
3. Interfacing to memory devices with float times (turn off times) over 35 ns may cause contention. This
will not damage the parts, but will cause an increase in operating current.
4. Specifications assume a 50% duty cycle for the oscillator. Port 2 timing will change with the duty
cycle variations.
5. Address is held in a weak latch until over-driven by external memory.
相關PDF資料 |
PDF描述 |
|---|---|
| DS80C320-MCL | High-Speed/Low-Power Micro |
| DS80C320-MNG | High-Speed/Low-Power Micro |
| DS80C320-MNL | High-Speed/Low-Power Micro |
| DS80C320-QCG | High-Speed/Low-Power Micro |
| DS80C323 | High-Speed/Low-Power Micro |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C320MCG+ | 制造商:Maxim Integrated Products 功能描述:DS80C320 8bit microcontroller,25MHz |
| DS80C320-MCG+ | 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 安裝風格:SMD/SMT |
| DS80C320-MCL | 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 安裝風格:SMD/SMT |
| DS80C320MCL+ | 制造商:DSC 功能描述: |
| DS80C320-MCL+ | 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 安裝風格:SMD/SMT |
發(fā)布緊急采購，3分鐘左右您將得到回復。