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MSU2051C25 参数 Datasheet PDF下载

MSU2051C25图片预览
型号: MSU2051C25
PDF下载: 下载PDF文件 查看货源
内容描述: 低工作电压为16 MHz ROM MCU少 [low working voltage 16 MHz ROM less MCU]
分类和应用:
文件页数/大小: 21 页 / 121 K
品牌: MOSEL [ MOSEL VITELIC, CORP ]
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MO SEL VITELIC  
MSU2051/U2031  
DC Characteristics  
(16/25/40 MHz, typical operating conditons, valid for U20x1C series)  
Parameter  
Valid  
Min.  
Typ.  
Max  
Unit Test Conditions  
Symbol  
V ILX  
Input Low Voltage  
XTAL1  
#EA  
V
V
-0.5  
0
20%Vcc-0.1  
20%Vcc-0.3  
20%Vcc-0.1  
Vcc+0.5  
Vcc+0.5  
Vcc+0.5  
450  
V ILE  
"
"
RES  
V
V ILR  
-0.5  
Input High Voltage  
XTAL1  
#EA  
V
V IHX  
V IHE  
V IHR  
V OLA  
V OL0  
V OL1  
V OHA  
70%Vcc  
20%Vcc+0.9  
70%Vcc  
"
V
"
RES  
V
Output Low Voltage  
ALE, #PSEN  
ports 0,3  
ports 1,2  
ALE, #PSEN  
mV  
mV  
mV  
V
I OL = 3.2 mA  
I OL = 3.2 mA  
I OL = 1.6 mA  
I OH = -60 uA  
I OH = -10 uA  
I OH = -800 uA  
I OH = -80 uA  
I OH = -60 uA  
I OH = -10 uA  
I OH = -60 uA  
I OH = -10 uA  
V OL = 0.45V, note 1  
V in = 0.45 V  
V in = 5.0 V  
"
450  
"
450  
Output High Voltage  
2.4  
90%Vcc  
2.4  
"
V
V OH0  
V OH1  
V OH2  
"
port 0  
V
"
V
90%Vcc  
2.4  
"
ports 1,3  
port 2  
V
"
90%Vcc  
2.4  
V
"
V
"
V
90%Vcc  
Output Low Current  
Logical 0 Input Current  
Logical 1 Input Current  
ports 0,3  
ports 1,2,3  
port 0  
mA  
uA  
uA  
I OL0  
I IL  
18  
-50  
1.5  
I IH  
I TL  
Logic Transition Current  
Input Leakage Current  
Reset Pulldown Resistance  
ports 1,2,3  
port 0  
-650  
10  
uA  
uA  
V in = 2.0 V  
0.45V < Vin < Vcc  
I LI  
RES  
Kohm  
R RES  
R X  
50  
90  
150  
Crystal feedback Resistance XTAL1,2  
Pin Capacitance  
330 Kohm  
C IO  
I CC  
10  
8
pF  
mA  
mA  
uA  
Freq=1MHz, Ta=25 ¢J  
Active mode, 16 MHz  
Idle mode, 16MHz  
Power Supply Current  
Vdd  
Vdd  
Vdd  
5
3
5
10  
45  
Power down mode  
note 1 : no more than 80 mA I OLs for all 16-bit ports 0 & 3 output pins.  
DC Characteristics  
(16 MHz, typical operating conditons, valid for U20x1S series)  
Symbol  
I OL0  
Parameter  
Valid  
Min.  
Typ.  
Max.  
Unit  
Test conditions  
Output Low Current  
ports 0 & 3  
3
mA  
V OL = 0.45V  
others  
identical to U20x1C series'  
Rev. 1.0 February 1998  
8
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