
LOW VOLTAGE VERSION
7702/7703 Group User’s Manual
18–10
High-level output voltage
Low-level output voltage
Hysteresis
High-level input current
Low-level input current
RAM hold voltage
Power source current
18.4.3 Electrical characteristics
Electrical characteristics (VCC = 5 V, VSS = 0 V, Ta = –40 to 85 °C, unless otherwise noted)
18.4 Electrical characteristics
Symbol
Parameter
Test conditions
Min.
Max.
V
A
V
mA
A
Unit
2
0.5
0.45
1.9
0.43
0.4
1.6
0.4
1
0.7
0.5
0.4
0.3
0.2
5
4
–5
–4
12
8
1
20
Typ.
Limits
P00–P07, P10–P17, P20–P27,
P30, P31, P33, P40–P47,
P50–P57, P60–P67, P70–P77,
P80–P87
P00–P07, P10–P17, P20–P27,
P30, P31, P33
P32
E
P00–P07, P10–P17, P20–P27,
P30, P31, P33, P40–P47,
P50–P57, P60–P67, P70–P77,
P80–P87
P00–P07, P10–P17, P20–P27,
P30, P31, P33
P32
E
RESET
XIN
P00–P07, P10–P17, P20–P27,
P30–P33, P40–P47, P50–P57,
P60–P67, P70–P77, P80–P87,
XIN, RESET, CNVSS, BYTE
P00–P07, P10–P17, P20–P27,
P30–P33, P40–P47, P50–P57,
P60–P67, P70–P77, P80–P87,
XIN, RESET, CNVSS, BYTE
HOLD
, RDY, TA0IN–TA4IN, TB0IN–TB2IN,
INT0
–INT2, ADTRG, CTS0, CTS1, CLK0, CLK1
VOH
VOL
VT+–VT–
IIH
IIL
VRAM
ICC
VCC = 5 V, IOH = –10 mA
VCC = 3 V, IOH = –1 mA
VCC = 5 V, IOH = –400
A
VCC = 5 V, IOH = –10 mA
VCC = 5 V, IOH = –400
A
VCC = 3 V, IOH = –1mA
VCC = 5 V, IOH = –10 mA
VCC = 5 V, IOH = –400
A
VCC = 3 V, IOH = –1mA
VCC = 5 V, IOL = 10 mA
VCC = 3 V, IOL = 1 mA
VCC = 5 V, IOL = 2 mA
VCC = 5 V, IOL = 10 mA
VCC = 5 V, IOL = 2 mA
VCC = 3 V, IOL = 1 mA
VCC = 5 V, IOL = 10 mA
VCC = 5 V, IOL = 2 mA
VCC = 3 V, IOL = 1 mA
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V, VI = 5 V
VCC = 3 V, VI = 3 V
VCC = 5 V, VI = 0 V
VCC = 3 V, VI = 0 V
When clock is stopped.
In single-chip mode,
output pins are
open, and the other
pins are connected
to VSS.
f(XIN)
= 8 MHz
Ta = 25 °c , when
clock is stopped
Ta = 85 °c, when
clock is stopped
VCC = 3 V
VCC = 5 V
3
2.5
4.7
3.1
4.8
2.6
3.4
4.8
2.6
0.4
0.1
0.2
0.1
0.06
2
6
4