HD6475328CG Datasheet, PDF (329/459 Pages) Hitachi Semiconductor – Manual Gives a Hardware Description

Table 20-2 DC Characteristics
Conditions: VCC = 5.0V ±10%*1, AVCC = 5.0V ±10%,^*1 VSS = AVSS = 0V,
Ta = –20 to +75˚C (Regular Specifications)
Ta = –40 to +85˚C (Wide-Range Specifications)
Sym-
Measurement
Item
bol
Min
Typ Max
Unit Conditions
Input High voltage RES, STBY, VIH
VCC – 0.7 – VCC+0.3 V
MD2, MD1, MD0
EXTAL
VCC × 0.7 – VCC+0.3 V
Port 8
2.2
– AVCC+0.3 V
Other input pins
2.2
– VCC+0.3 V
(except port 7)
Input Low voltage RES, STBY, VIL
–0.3
– 0.5
V
MD2, MD1, MD0
Other input pins
–0.3
– 0.8
V
(except port 7)
Schmitt trigger Port 7
VT-
1.0
– 2.5
V
input voltage
VT+
2.0
– 3.5
V
VT+–VT- 0.4
––
V
Input leakage
RES
| Iin | –
– 10.0
µA Vin = 0.5 to
current
STBY, NMI,
–
– 1.0
µA VCC–0.5V
MD2, MD1, MD0
port 8
–
– 1.0
µA Vin = 0.5 to
AVCC–0.5V
Leakage current Port 9,
| ITSI | –
– 1.0
µA Vin = 0.5 to
in 3-state
ports 7 to 1
VCC–0.5V
(off state)
Input pull-up
ports 6 and 5 –IP
50
– 200
µA Vin = 0V
MOS current
Output High
All output pins VOH VCC–0.5 – –
V IOH = –200µA
Voltage
3.5
––
V IOH = –1mA
Output Low
All output pins VOL –
– 0.4
V IOL = 1.6mA
Voltage
Port 4
–
– 1.0
V IOL = 8mA
–
– 1.2
V IOL = 10mA
Input capacitance RES
Cin
–
– 60
pF Vin = 0 V
NMI
–
– 30
pF f = 1MHz
All input pins
–
– 15
pF Ta = 25°C
except RES, NMI
Note: *1 AVcc must be connected to a power supply line, even when the A/D converter is not used.
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