
29
MB89160/160A Series
(Continued)
(AV
SS
= V
SS
= 0.0 V)
Precautions: Parmanent device damage may occur if the above “Absolute Maximum Ratings” are exceeded.
Functional operation should be restricted to the conditions as detailed in the operational sections of
this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
2. Recommended Operating Conditions
(AV
SS
= V
SS
= 0.0 V)
*1: The minimum operating power supply voltage varies with the execution time (instruction cycle time) setting for
the operating frequency.
A/D converter assurance accuracy varies with the operating power supply voltage.
*2: P32 and P33 are applicable only for procucts of the MB89160 series (without “A” suffix).
P40 to P47 and P60 to P67 are applicable when selected as ports.
Parameter
Symbol
Value
Unit
Remarks
Min.
Max.
“H” level average output current
I
OHAV1
—
–2
mA
All pins except P30, P31, and
power supply pins
Average value (operating current
×
operating rate)
I
OHAV2
—
–4
mA
P30 and P31
Average value (operating current
×
operating rate)
“H” level total maximumoutput current
∑
I
OH
—
–50
mA
Peak value
Average value (operating current
×
operating rate)
“H” level total average output current
∑
I
OHAV
—
–10
mA
Power consumption
P
D
—
300
mW
°
C
°
C
Operating temperature
T
A
–40
+85
Storage temperature
Tstg
–55
+150
Parameter
Symbol
Value
Unit
Remarks
Min.
Max.
Power supply voltage
V
CC
AV
CC
2.2
*1
6.0
*1
V
Normal operation assurance range
*1
2.2
*1
4.0
V
Dual-clock mask ROM products
2.7
6.0
V
Normal operation assurance range for
MB89P165/A and MB89W165/A
1.5
6.0
V
Retains the RAM state in stop mode
AVR
2.0
AV
CC
V
Normal operation assurance range
LCD power supply voltage
V0 to V3
V
SS
V
CC
V
V0 to V3 pins on the products without a
booster
LCD power supply range
(The optimum value dependent on the
LCD element in use.)
EPROM program power
supply voltage
V
PP
—
V
SS
+ 13.0
V
MOD1 pin of the MB89P165
Operating temperature
T
A
–40
+85
°
C