M38C88EA-XXXFP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M38C88EA-XXXFP Datasheet PDF : 51 Pages
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MITSUBISHI MICROCOMPUTERS
38C8 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
ELECTRICAL CHARACTERISTICS
Table 10 Absolute maximum ratings
Symbol
Parameter
Conditions
Ratings
Unit
VCC
Power source voltage
–0.3 to 7.0
V
VI
Input voltage P00–P07, P10–P17, P20–P27,
All voltages are based on
–0.3 to VCC+0.3
V
P30–P33, P40–P47
Vss. Output transistors
VI
Input voltage C1, C2
are cut off.
–0.3 to 7.0
V
VI
Input voltage RESET, XIN, XCIN
–0.3 to VCC+0.3
V
VI
Input voltage VLIN
When voltage multiplier is
–0.3 to 7.0
V
not operated.
VI
Input voltage VL1, VL2, VL3, VL4, VL5
VL1≤VL2≤VL3≤VL4≤VL5
–0.3 to 7.0
V
VO
Output voltage P00–P07, P10–P17, P20–P27,
P30–P33, P41–P47
–0.3 to VCC+0.3
V
VO
Output voltage C1, C2, C3
–0.3 to 7.0
V
VO
Output voltage COM0–COM31, SEG0–SEG67
–0.3 to VL5+0.3
V
VO
Output voltage XOUT, XCOUT
–0.3 to VCC+0.3
V
Pd
Power dissipation
Ta = 25°C
300
mW
Topr
Operating temperature
–20 to 85
°C
Tstg
Storage temperature
–40 to 125
°C
Table 11 Recommended operating conditions (Vcc = 2.2 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)
Symbol
Parameter
Limits
Min.
Typ.
VCC
Power source High-speed mode f(XIN) ≤ 8 MHz
4.0
5.0
voltage
High-speed mode f(XIN) ≤ 4 MHz
3.0
5.0
Middle-speed mode f(XIN) ≤ 8 MHz
2.7
5.0
Middle-speed mode (mask ROM version) f(XIN) ≤ 4 MHz
2.2
5.0
Middle-speed mode (One Time PROM version) f(XIN) ≤ 4 MHz
2.5
5.0
Low-speed mode (mask ROM version)
2.2
5.0
Low-speed mode (One Time PROM version)
2.5
5.0
VSS
Power source voltage
0
VLIN
Power source voltage
VLIN
VL5
Power source voltage
VL5
VIA
Analog input voltage
AN0–AN7
VSS
VIH
“H” input voltage
P00–P07, P10–P17, P40, P43, P45, P47
0.7VCC
VIH
“H” input voltage
P20–P27, P30–P33, P41, P42, P44, P46
0.8VCC
VIH
“H” input voltage
RESET
0.8VCC
VIH
“H” input voltage
XIN
0.8VCC
VIL
“L” input voltage
P00–P07, P10–P17, P40, P43, P45, P47
VSS
VIL
“L” input voltage
P20–P27, P30–P33, P41, P42, P44, P46
VSS
VIL
“L” input voltage
RESET
VSS
VIL
“L” input voltage
XIN
VSS
ΣIOH(peak) “H” total peak output current All ports (Note 1)
ΣIOL(peak) “L” total peak output current All ports (Note 1)
ΣIOH(avg) “H” total average output current All ports (Note 2)
ΣIOL(avg) “L” total average output current All ports (Note 2)
IOH(peak) “H” peak output current
All ports (Note 3)
IOL(peak) “L” peak output current
All ports (Note 3)
IOH(avg) “H” average output current All ports (Note 4)
IOL(avg) “L” average output current
All ports (Note 4)
ROSC
Oscillation resistor at selecting RC oscillation
5
8.2
Notes 1: The total peak output current is the peak value of the peak currents flowing through all the applicable ports.
2: The total average output current is the average value measured over 100 ms flowing through all the applicable ports.
3: The peak output current is the peak current flowing in each port.
4: The average output current is an average value measured over 100 ms.
Unit
Max.
5.5
V
5.5
V
5.5
V
5.5
V
5.5
V
5.5
V
5.5
V
V
2.33
V
7.0
V
VCC
V
VCC
V
VCC
V
VCC
V
VCC
V
0.3VCC
V
0.2VCC
V
0.2VCC
V
0.2VCC
V
–60.0
mA
60.0
mA
–30.0
mA
30.0
mA
–5.0
mA
10.0
mA
–2.5
mA
5.0
mA
10
kΩ
42
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