MB91360G Series
183
I
ELECTRICAL CHARACTERISTICS
1.
Absolute Maximum Ratings
*1 : Making full use of the allowed static DC correct into digital I/O will lead to lower values for V
IDIG
Min.
*2 :
Applicable to pins : D0 to D31, A0 to A20, CS0X to CS6X, RDY, BGRNTX, BRQ, RDX, WR0X to WR3X, AS,
ALE, CLK, DREQ0, DACK0, DEOP0, INT0 to INT7, SGO, SGA, SDA, SCL, SOT0, SIN0,
SCK0, OCPA0 to OCPA3, TX0, TX1, RX0, RX1, SOT3 to SOT4, SIN3 to SIN4,
SCK3 to SCK4, LED0 to LED7 (MB91F362GA only) , IN0 to IN3 (MB91F362GA only) ,
OUT0 to OUT3 (MB91F362GA only) , OCPA4 to OCPA7 (MB91F362GA only) ,
SOT1 to SOT2 (MB91F362GA only) , SIH1 to SIH2 (MB91F362GA only) ,
SCK1 to SCK2 (MB91F362GA only) , PWM1P0 to PWM1P3 (MB91F362GA only) ,
PWM1M0 to PWM1M3 (MB91F362GA only) , PWM2P0 to PWM2P3 (MB91F362GA only) ,
PWM2M0 to PWM2M3 (MB91F362GA only)
Use within recommended operating conditions.
Use at DC voltage (current).
The +B signal should always be applied with a limiting resistance placed between the +B signal and the
microcontroller.
The value of the limiting resistance should be set so that when the +B signal is applied the input current to
the microcontroller pin does not exceed rated values, either instantaneously or for prolonged periods.
Note that when the microcontroller drive current is low, such as in the power saving modes, the +B input
potential may pass through the protective diode and increase the potential at the VCC pin, and this may affect
other devices.
Note that if a +B signal is input when the microcontroller current is off (not fixed at 0 V) , the power supply is
provided from the pins, so that incomplete operation may result.
Note that if the +B input is applied during power-on, the power supply is provided from the pins and the resulting
supply voltage may not be sufficient to operate the power-on reset.
Care must be taken not to leave the +B input pin open.
Note that analog system input/output pins other than the A/D input pins (LCD drive pins, comparator input
pins, etc.) cannot accept +B signal input.
(Continued)
Parameter
Symbol
Rating
Unit
Condition
Min
0.3
0.3
55
0.3*
1
0.3
0.3
0.3
2.0
Max
+
6.0
+
6.5
+
125
2500
+
5.8
+
5.8
+
5.8
+
5.8
+
2.0
20
Digital supply voltage
V
DD
-V
SS
V
Stepper motor control supply voltage
HV
DD
-HV
SS
V
Storage temperature
Tstg
°
C
mW
Power consumption
P
TOT
T
A
=
+
25
°
C
V
SS
=
0 V, V
DD
=
5 V
V
SSA
=
0 V, V
DDA
=
5 V
V
SSA
=
0 V
V
SSA
=
0 V
*
2
Digital input voltage
V
IDIG
V
Analog input voltage
V
IA
V
Analog supply voltage
V
DDA
-V
SSA
V
Analog reference voltage
V
REFH
/
L
-
V
SSA
V
Static DC current into digital I/O
I
I/ODC
mA
Static total DC current into digital I/O
∑
I
I/ODC
mA
*
2