MB89051 Series
(Continued)
Parameter
Sym
bol
Pin
Condition
“L” level
Output voltage
P00 to P07,
P10 to P17,
P20 to P24,
P40 to P47,
VOL P53, P54,
RST
IOL = 4.0 mA
P31 to P37,
CLK1, CLK2
IOL = 1.0 mA
Input leakage
current
(Hi-Z output
leakage current)
P00 to P07,
P10 to P17,
P20 to P27,
ILI P31 to P37, 0.0 V < VI < VCC
P40 to P47,
CLK1, CLK2
USBP
Open-drain out-
put leakage cur- ILIOD P53, P54
rent
0.0 V < VI < VSS + 5.5 V
Pullup
resistance
P00 to P07,
P10 to P17,
P20 to P27,
RPULL P31 to P37,
P40 to P47,
P53, P54,
RST
VI = 0.0 V
Power supply
current
ICC
VCC
ICCS1
FCH = 12.0 MHz,
VCC = 5.0 V,
tinst = 0.333 µs
FCH = 12.0 MHz,
VCC = 5.0 V,
tinst = 0.333 µs
ICCH
TA = + 25 °C
Input
capacitance
Other than
CIN VCC, VSS and f = 1 MHz
C
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to + 85 °C)
Value
Unit
Min Typ Max
Remarks
0.4 V
0.4 V 3 V
When no pullup
−5
+ 5 µA re sistance is
speci fied
−5
+ 5 µA
−5
+ 5 µA
+ 5 µA
RST is excluded
when pullup
25
50 100 kΩ resistance
available is
specified.
29
42 mA MB89F051
28
41 mA MB89051
20
30 mA Sleep mode
40
70 µA Stop
5
15 pF
28