HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 330

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table 20-2 DC Characteristics (cont)
Item
Current dissipation
Analog supply
current
RAM standby voltage
*2 Current dissipation values assume that V
Table 20-3 Allowable Output Current Sink Values
Conditions: V
Item
Allowable output Low
current sink (per pin)
Allowable output Low
current sink (total)
Allowable output High
current sink (per pin)
Allowable output High
current sink (total)
Note: To avoid degrading the reliability of the chip, be careful not to exceed the output current sink
in the no-load state, and all MOS input pull-ups are off.
values in table 20-3. In particular, when driving a Darlington transistor pair or LED directly,
be sure to insert a current-limiting resistor in the output path. See figures 20-1 and 20-2.
T
T
a
a
CC
= –20 to +75˚C (Regular Specifications)
= –40 to +85˚C (Wide-Range Specifications)
= 5.0V ±10%, AV
*
2
Normal operation
Sleep mode
Standby
During A/D
conversion
While waiting
Port 4
Other output pins
Port 4, total of 8 pins
Total of all other
output pins
All output pins
Total of all output
pins
CC
= 5.0V ±10%, V
Sym-
bol
I
AI
V
CC
IH
RAM
CC
min = V
321
Symbol
I
–I
OL
Min
–
–
–
–
–
–
–
–
–
–
2.0
OH
I
–I
OL
CC
OH
SS
– 0.5V, V
= AV
Typ
20
25
30
12
16
20
0.01
–
1.2
0.01
–
Min
–
–
–
–
–
–
SS
IL
= 0V,
Max
30
40
50
20
25
30
5.0
20
2.0
5.0
–
max = 0.5V, all output pins are
Typ
–
–
–
–
–
–
Unit
mA
mA
mA
mA
mA
mA
µA
µA
mA
µA
V
Max
10
2.0
40
80
2.0
25
Measurement
Conditions
f = 6 MHz
f = 8 MHz
f = 10 MHz
f = 6 MHz
f = 8 MHz
f = 10 MHz
T
T
a
a
≤ 50°C
> 50°C
Unit
mA
mA
mA
mA
mA
mA