M38258MCM Datasheet, PDF (46/70 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3825 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Table 15. Electrical characteristics (VCC =4.0 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Unit
Min. Typ. Max.
IOH = –0.1 mA
VCC–2.0
V
VOH
“H” output voltage P00–P07, P10–P15, P30–P37 IOH = –25 µA
VCC = 2.5 V
VCC–1.0
V
IOH = –5 mA
VCC–2.0
V
“H” output voltage P16, P17, P20–P27, P40–P47, _{IOH = –1.25 mA}
VCC–0.5
V
VOH
P50–P57, P60–P67, P71–P77,
P80, P81 (Note)
IOH = –1.25 mA
VCC–1.0
V
VCC = 2.5 V
IOL = 5 mA
2.0
V
IOL = 1.25 mA
VOL
“L” output voltage P00–P07, P10–P15, P30–P37
IOL = 1.25 mA
VCC = 2.5 V
0.5
V
1.0
V
IOL = 10 mA
“L” output voltage P16, P17, P20–P27,P40–P47, _{IOL = 2.5 mA}
VOL
P50–P57, P60–P67, P71–P77,
P80, P81 (Note)
IOL = 2.5 mA
VCC = 2.5 V
2.0
V
0.5
V
1.0
V
VT+ – VT– ^Hysteresis
INT0–INT3, ADT, CNTR0,
CNTR1, P20–P27
0.5
V
VT+ – VT– Hysteresis
SCLK, RXD
0.5
V
VT+ – VT– Hysteresis
RESET
RESET: VCC=2.5 V to 5.5 V
0.5
V
“H” input current P16, P17, P20–P27,P40–P47,
IIH
P50–P57, P60–P67, P70–P77, VI = VCC
P80, P81
5.0 µA
IIH
“H” input current RESET
VI = VCC
IIH
“H” input current XIN
VI = VCC
VI = VSS
Pull-ups “off”
IIL
“L” input current
P16, P17, P20–P27,P40–P47,
P50–P57, P60–P67, P71–P77,
P80, P81
VCC = 5 V, VI = VSS
Pull-ups “on”
VCC = 3 V, VI = VSS
Pull-ups “on”
5.0 ^µA
4.0
µA
–5.0 µA
–30 –70 –140 µA
–6.0
–25
–45
µA
IIL
“L” input current P70
–5.0 µA
IIL
“L” input current RESET
IIL
“L” input current XIN
VI = VSS
VI = VSS
–5.0 µA
–4.0
µA
ILOAD
VCC = 5.0 V, VO = VCC, Pull-downs “on” ₃₀
Output load current P00–P07, P10–P15, P30–P37 ^{Output transistors “off”}
VCC = 3.0 V, VO = VCC, Pull-downs “on” _6.0
Output transistors “off”
70
140 ^µA
25
45
µA
ILEAK
Output leak current P00–P07, P10–P15, P30–P37
VO = VCC, Pull-downs “off”
Output transistors “off”
VO = VSS, Pull-downs “off”
Output transistors “off”
5.0
µA
–5.0 µA
Note: 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.
46