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参数资料
| 型号： | MSU2031C25 |
| 厂商： | Mosel Vitelic, Corp. |
| 英文描述： | low working voltage 16 MHz ROM less MCU |
| 中文描述： | 低工作电压低于16兆赫ROM的单片机 |
| 文件页数： | 19/21页 |
| 文件大小： | 119K |
| 代理商： | MSU2031C25 |
7
Rev. 1.0 February 1998
MOSEL VITELIC
MSU2051/U2031
AC Characteristics
(16/25/40 MHz, operating conditions; CL for Port 0, ALE and PSEN Outputs=150pF; CL for all OtherOutputs=80pF)
Symbol
T LHLL
T AVLL
T LLAX
T LLIV
T LLPL
T PLPH
T PLIV
T PXIX
T PXIZ
T AVIV
T PLAZ
T RLRH
T WLWH
T RLDV
T RHDX
T RHDZ
T LLDV
T AVDV
T LLYL
T AVYL
T QVWH
T QVWX
T WHQX
T RLAZ
T YHLH
T CHCL
T CLCX
T CLCH
T CHCX
T, T CLCL
Parameter
ALE pulse width
Address Valid to ALE low
Address Hold after ALE low
ALE low to Valid Instruction In
ALE low to #PSEN low
#PSEN pulse width
#PSEN low to Valid Instruction In
Instruction Hold after #PSEN
Instruction Float after #PSEN
Address to Valid Instruction In
#PSEN low to Address Float
#RD pulse width
#WR pulse width
#RD low to Valid Data in
Data Hold after #RD
Data Float after #RD
ALE low to Valid Data In
Address to Valid Data In
ALE low to #WR or #RD low
Address Valid to #WR or #RD low
Data Valid to #WR High
Data Valid to #WR transition
Data hold after #WR
#RD low to Address Float
#WR or #RD high to ALE high
Clock fall time
Clock low time
Clock rise time
Clock high time
Clock period
Valid
Cycle
RD/WRT
RD
WRT
RD
RD/WRT
WRT
RD
RD/WRT
Min.
115
43
53
173
0
365
0
178
230
403
38
73
53
Typ. Max
240
177
87
292
10
302
145
490
542
197
72
Unit
nS
Remarks
Operating Conditions
Symbol
t A
V CC3
V CC5
f osc 16
f osc 25
f osc 40
Description
Ambient temperature under bias
Supply voltage
Oscillator Frequency
Min.
0
2.7
4.5
3.0
16
25
Max.
70
4.5
5.5
16
25
40
Unit
V
MHz
Remarks
U20x1L
U20x1S, U20x1C
U20x1i16
U20x1i25
U20x1i40
°C
Typ.
25
3.0
5.0
16
25
40
f osc 16
2xT - 10
T - 20
T - 10
3xT - 15
0
6xT - 10
0
3xT - 10
4xT - 20
7xT - 35
T - 25
T + 10
T - 10
4xT - 10
3xT - 10
T + 25
5xT - 20
10
5xT - 10
2xT + 20
8xT - 10
9xT - 20
3xT + 10
5
T + 10
Variable f osc
Min.
Max.
1/ fosc
Typ.
63
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相关代理商/技术参数 |
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|---|---|
| MSU2031C40 | 制造商:MOSEL 制造商全称:MOSEL 功能描述:low working voltage 16 MHz ROM less MCU |
| MSU2031L16 | 制造商:MOSEL 制造商全称:MOSEL 功能描述:low working voltage 16 MHz ROM less MCU |
| MSU2031S16 | 制造商:MOSEL 制造商全称:MOSEL 功能描述:low working voltage 16 MHz ROM less MCU |
| MSU2032C16 | 制造商:MOSEL 制造商全称:MOSEL 功能描述:low working voltage 16 MHz ROM less MCU |
| MSU2032C25 | 制造商:MOSEL 制造商全称:MOSEL 功能描述:low working voltage 16 MHz ROM less MCU |
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