
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3825 Group
1-52
ELECTRICAL CHARACTERISTICS (Extended Operating Temperature Version)
Table 24. Electrical characteristics (Extended operating temperature version) (1)
(VCC = 4.0 to 5.5 V, Ta = –20 to 85°C, and VCC = 3.0 to 5.5V, Ta = –40 to –20°C, unless otherwise noted)
A
V
VCC–2.0
VCC–0.9
VCC–2.0
VCC–0.5
VCC–0.9
VT+ – VT–
IIH
IIL
ILOAD
ILEAK
Note 1: When “1” is set to port XC switch bit (bit 4 of address 003B16) of CPU mode register, the drive ability of port P80 is different from the
value above mentioned.
“H” output voltage P00–P07, P10–P15, P30–P37
“H” output voltage P16, P17, P20–P27,P40–P47,
P50–P57, P60–P67, P71–P77,
P80, P81 (Note 1)
“L” output voltage
P00–P07, P10–P15, P30–P37
“L” output voltage
P16, P17, P20–P27,P40–P47,
P50–P57, P60–P67, P71–P77,
P80, P81 (Note 1)
Hysteresis
INT0–INT3, ADT, CNTR0,
CNTR1, P20–P27
Hysteresis
SCLK, RXD
Hysteresis
RESET
“H” input current
P16, P17, P20–P27,P40–P47,
P50–P57, P60–P67, P70–P77,
P80, P81
“H” input current
RESET
“H” input current
XIN
“L” input current
P16, P17, P20–P27,P40–P47,
P50–P57, P60–P67, P70–P77,
P80, P81
“L” input current
P70
“L” input current
RESET
“L” input current
XIN
Output load current P00–P07, P10–P15, P30–P37
Output leak current P00–P07, P10–P15, P30–P37
Symbol
Parameter
Limits
Min.
V
Unit
0.5
4.0
–70
–25
–4.0
70
25
Typ.
Max.
IOH = –2.5 mA
IOH = –0.6 mA
VCC = 3.0 V
IOH = –5 mA
IOH = –1.25 mA
VCC = 3.0 V
IOL = 5 mA
IOL = 1.25 mA
VCC = 3.0 V
IOL = 10 mA
IOL = 2.5 mA
VCC = 3.0 V
RESET: VCC=2.5 V to 5.5 V
VI = VCC
VI = VSS
Pull-ups “off”
VCC = 5 V, VI = VSS
Pull-ups “on”
VCC = 3 V, VI = VSS
Pull-ups “on”
VI = VSS
VCC = 5.0 V, VO = VCC, Pull-downs “on”
Output transistors “off”
VCC = 3.0 V, VO = VCC, Pull-downs “on”
Output transistors “off”
VO = VCC, Pull-downs “off”
Output transistors “off”
VO = VSS, Pull-downs “off”
Output transistors “off”
Test conditions
VOH
VOL
2.0
0.5
1.1
2.0
0.5
1.1
5.0
–5.0
–140
–45
–5.0
170
55
5.0
–5.0
V
A
–30
–6
30
6.0