MB89F051PFM View Datasheet(PDF) - 3M
Part Name
Description
MFG CO.
'MB89F051PFM' PDF : 40 Pages View PDF
MB89051 Series
3. DC Characteristics (Power supply votage : 5.0 V)
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Parameter
Sym
bol
Pin
Condition
Value
Unit Remarks
Min
Typ
Max
“H” level
Input voltage
P00 to P07,
P10 to P17,
P20 to P27,
P40 to P47,
VIH P53, P54,
MOD0,
MOD1,
MOD2
P31 to P37
0.7 VCC
VCC+0.3 V
2.5
3.3
V 3V
RST,
UCK, UI
VIHS INT1 to INT7,
SCK1, SCK2,
SI1, SI2
0.8 VCC
VCC+0.3 V
2.9
3.3
V 3V
VIHI2C SCL, SDA
0.8 VCC
VCC+5.5 V
P00 to P07,
P10 to P17,
P20 to P27,
P40 to P47,
VIL P53, P54,
MOD0,
MOD1,
“L” level
Input voltage
MOD2
P31 to P37
RST,
INT1 to INT7,
UCK, UI
VILS
INT1 to INT7,
SCK1, SCK2,
SI1, SI2
VSS−0.3
0.3 VCC V
VSS−0.3
0.9
3V
VSS−0.3
0.2 VCC V
VSS−0.3
0.6
3V
VILI2C SCL, SDA
VSS−0.3
0.3 VCC V
Open-drain out-
put application
voltage
VD1 P53, P54
VSS−0.3
VCC+0.3 V
P00 to P07,
P10 to P17,
P20 to P24,
IOH = −2.0 mA
4.0
“H” level
Output voltage
VOH P40 to P47
P31 to P37,
CLK1, CLK2
IOH = −1.0 mA
2.6
V
3.6 V V 3 V
USBP
IOH = −2.4 mA
3.0
3.6 V V USB Pull up
(Continued)
27
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