![](http://datasheet.mmic.net.cn/30000/M37510E6FP_datasheet_2359811/M37510E6FP_37.png)
36
7510 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VI
VO
Pd
Topr
Tstg
Parameter
Power source voltage
Input voltage P00–P07, P10–P17, P20–P27,
P30–P37, P41–P47, P50, P51
Input voltage P40
Input voltage VLCD
Input voltage RESET, XIN, XCIN
Output voltage P00–P07, P10–P17, P20–P27,
P30–P37, P41–P47, P50, P51, XOUT
Output voltage SEG0–SEG79, COM0–COM15
Output voltage XCOUT
Power dissipation
Operating temperature
Storage temperature
Conditions
Retings
–0.3 to 7.0
–0.3 to VCC+0.3
–0.3 to 13
–0.3 to VCC+0.3
–0.3 to VLCD
–0.3 to VCC
300
–20 to 85
–40 to 125
Unit
V
mW
°C
All voltage are based on VSS.
Output transistors are cut off.
Ta = 25
°C
RECOMMENDED OPERATING CONDITIONS (VCC = 4.0 to 5.5 V, Ta = –20 to 85
°C, unless otherwise noted)
Symbol
VCC
VLCD
VSS
VIH
VIL
ΣIOH(peak)
ΣIOL(peak)
ΣIOH(avg)
ΣIOL(avg)
IOH(peak)
IOL(peak)
IOH(avg)
IOL(avg)
f(CNTR0)
f(CNTR1)
f(XIN)
f(XCIN)
Parameter
Power source voltage
Power source voltage for LCD driver
Power source voltage
“H” input voltage P00–P07, P10–P17, P20–P27, P30–P37, P40–P47, P50, P51
“H” input voltage RESET, XIN
“H” input voltage XCIN
“L” input voltage P00–P07, P10–P17, P20–P27, P30–P37, P40–P47, P50, P51
“L” input voltage RESET, XIN
“L” input voltage XCIN
“H” total peak output current (Note 1) P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“L” total peak output current P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“H” total average output current P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“L” total average output current P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“H” peak output current (Note 2) P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“L” peak output current P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“H” average output current (Note 3) P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
“L” average output current P00–P07, P10–P17, P20–P27, P30–P37, P41–P47, P50, P51
Timer X, Timer Y input frequency (at 50% duty)
Main clock input oscillation frequency (Note 4)
Sub-clock input oscillation frequency (Note 4, 5)
High-speed mode f(
φ) ≥ 2.5 MHz
Middle-speed mode 1.0 MHz
≤ f(φ) < 2.5 MHz
Low-speed mode f(
φ) ≤ 650 kHz
Limits
Min.
4.0
3.0
2.5
0.8VCC
0
Typ.
5.0
0
32.768
Max.
5.5
VCC
2.5
0.2VCC
0.4
–80
80
–40
40
–10
10
–5
5
2.6
8.0
50
Unit
V
mA
MHz
kHz
Notes 1: The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value mea-
sured over 100 ms. The total peak current is the peak value of all the currents.
2: The peak output current is the peak current flowing in each port.
3: The average output current is an average value measured over 100 ms.
4: The oscillating frequency has a 50% duty cycle.
5: In low-speed mode, the sub-clock input oscillation frequency must be used on condition that f(XCIN) < f(XIN)/3.