參數(shù)資料
型號: DS80C390-FNR
元件分類: 微處理器
英文描述: Dual CAN High-Speed Microprocessor
中文描述: 雙CAN高速微處理器
文件頁數(shù): 36/58頁
文件大?。?/td> 5486K
代理商: DS80C390-FNR
DS80C390
36 of 58
110199
t
AVDV1
0.75 t
MCS
-20
(C
ST
+0.375)
t
MCS
-20
(C
ST
+1.375)
t
MCS
-20
0.875 t
MCS
-20
(C
ST
+0.5)
t
MCS
-20
(C
ST
+1.5)
t
MCS
-20
0.125 t
MCS
+5
0.25t
MCS
+5
1.25 t
MCS
+10
ns
C
ST
= 0
1
C
ST
3
4
C
ST
7
C
ST
= 0
1
C
ST
3
4
C
ST
7
C
ST
=0
1
C
ST
3
4
C
ST
7
C
ST
= 0
1
C
ST
3
4
C
ST
7
C
ST
= 0
1
C
ST
3
4
C
ST
7
Port 0 Address, Port 4 CE,
Port 5 PCE to Valid Data In
t
AVDV2
ns
Port 2, 4 Address to Valid
Data In
t
LLWL
0.125 t
MCS
-5
0.25t
MCS
-5
1.25 t
MCS
-10
0.25 t
MCS
-5
0.5t
MCS
-5
2.5 t
MCS
-10
0.375 t
MCS
-5
0.625t
MCS
-5
2.625 t
MCS
-10
-5
ns
ALE Low to
RD
or
WR
Low
t
AVWL1
ns
Port 0 Address, Port 4 CE,
Port 5 PCE to
RD
or
WR
Low
Port 2, 4 Address to or
WR
Low
t
AVWL2
ns
Data Valid to
WR
Transition
Data hold after
WR
high
t
QVWX
ns
t
WHQX
0.25 t
MCS
-5
0.5t
MCS
-5
1.5 t
MCS
-10
ns
C
ST
= 0
1
C
ST
3
4
C
ST
7
0
C
ST
7
C
ST
= 0
1
C
ST
3
4
C
ST
7
RD
Low to Address Float
RD
or
WR
High to ALE,
Port 4 CE or Port 5 PCE
High
t
RLAZ
t
WHLH
-(0.125 t
MCS
-5)
10
0.25 t
MCS
+5
1.25 t
MCS
+10
ns
ns
0
0.25 t
MCS
-5
1.25 t
MCS
-10
NOTES FOR MOVX CHARACTERISTICS:
1.
All parameters apply to both commercial and industrial temperature operation unless otherwise noted.
2.
CST is the stretch cycle value as determined by the MD2, MD1, & MD0 bits of the CKCON register.
t
MCS
is a time period determined by the stretch cycle value, shown in the following table.
t
MCS
TIME PERIODS
System Clock Selection
2X
4X/
1
0
X
X
CD1
0
0
1
1
CD0
0
0
0
1
t
MCS
1 t
CLCL
2 t
CLCL
4 t
CLCL
1024 t
CLCL
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DS80C390-FNR+ 功能描述:8位微控制器 -MCU Dual CAN High-Speed 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
DS80C390-QCR 功能描述:8位微控制器 -MCU Dual CAN High-Speed 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
DS80C390-QCR+ 功能描述:8位微控制器 -MCU Dual CAN High-Speed 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
DS80C390-QNR 功能描述:8位微控制器 -MCU Dual CAN High-Speed 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
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