HD6475348R Datasheet, PDF (347/487 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

Table 20-4 DC Characteristics (2.7-V S-Mask Versions)
–Preliminary–
Conditions: VCC = 2.7 to 5.5 V, VSS = AVSS = 0 V, Ta = –20 to +75˚C (Regular Specifications),
AVCC = 2.7 to 5.5 V^*1
Item
Symbol Min
Typ Max
Test
Unit Conditions
Input High RES, STBY,
VIH
VCC × 0.85 – VCC + 0.3 V
voltage
MD2 to MD0
EXTAL
VCC × 0.7 – VCC + 0.3 V
Port 8
2.2
– AVCC + 0.3 V
Other input pins
(except port 7)
2.2
– VCC + 0.3 V
Input Low RES, STBY,
VIL
voltage
MD2 to MD0,
EXTAL
–0.3
– 0.4
V
Other input pins
(except port 7)
–0.3
–0.3
– 0.8
V VCC ≥ 4.0 V
– VCC × 0.2 V VCC < 4.0 V
Schmitt
trigger input
voltages
Port 7
VT–
VT+
VT+ – VT–
VCC × 0.2 –
VCC × 0.4 –
VCC × 0.07 –
VCC × 0.5 V
VCC × 0.7 V
–
V
Input
RES
|Iin|
–
leakage
STBY, NMI,
–
current
MD2, MD1, MD0
– 10.0
– 1.0
µA Vin = 0.5 to
µA ^{VCC – 0.5 V}
Port 8
–
– 1.0
µA Vin = 0.5 to
AVCC – 0.5 V
Leakage
Port 9, ports 7 to 1 |ITSI|
–
current in
3-state
(off-state)
– 1.0
µA Vin = 0.5 to
VCC – 0.5 V
Input pull-up Ports 6 and 5
–IP
15
MOS current
– 300
µA Vin = 0 V
Output High All output pins
VOH
voltage
VCC – 0.4 – –
VCC – 1.0 – –
V IOH = –200 µA
V IOH = –1 mA
Note: *1 AVCC must be connected to a power supply line, even when the A/D converter is not
used, and even in standby mode.
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