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HD6473032F Datasheet, PDF (441/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer | |||
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Table 17-2 DC Characteristics (cont)
Conditions: VCC = 3.0 V to 5.5 V, AVCC = 3.0 V to 5.5 V, VREF = 3.0 V to AVCC,
VSS = AVSS = 0 V*, Ta = â20°C to +75°C (regular specifications),
Ta = â40°C to +85°C (wide-range specifications)
Item
Symbol Min
Typ
Max
Unit Test Conditions
Output low All output pins VOL
â
voltage
(except RESO)
â
0.4
V IOL = 1.6 mA
Ports 1, 2, 5
and B
â
â
1.0
V
VCC ⤠4 V
IOL = 5 mA,
4 V < VCC ⤠5.5 V
IOL = 10 mA
RESO
â
â
0.4
V IOL = 1.6 mA
Input leakage STBY, NMI, |IIN|
â
current
RES,
MD1, MD0
â
1.0
µA VIN = 0.5 to
VCC â 0.5 V
Port 7
â
â
1.0
µA VIN = 0.5 to
AVCC â 0.5 V
Three-state Ports 1, 2, 3, |ITS1|
â
leakage
5, 6, 8 to B
current
(off state)
RESO
â
â
1.0
µA VIN = 0.5 to
VCC â 0.5 V
â
10.0
µA VIN = 0.5 to
VCC â 0.5 V
Input pull-up Pors 2
current
and 5
âIP
10
â
300
µA VCC = 3.0 V to
5.5 V,
VIN = 0 V
Note: * If the A/D converter is not used, do not leave the AVCC, AVSS, and VREF pins open.
Connect AVCC and VREF to VCC, and connect AVSS to VSS.
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