77
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37273M8-XXXSP
M37273E8SP
VCC, AVCC
VSS
VIH1
VIH2
VIL1
VIL2
VIL3
IOH
IOL1
IOL2
IOL3
IOL4
f(XIN)
f(XCIN)
fOSC
fhs1
fhs2
fhs3
fhs4
VI
Power source voltage VCC, AVCC
Input voltage
CNVSS
Input voltage
P00–P07, P10–P17, P20–P27,
______
P30, P31, XIN, P50, P51, RESET,
CVIN
Output voltage
P06, P07, P10–P17, P20–P27,
P30, P31, P52–P57, P60–P67, XOUT
Output voltage
P00–P05
Circuit current
P10–P17, P20–P27, P30, P31,
P52–P57, P60–P67
Circuit current
P06, P07, P10, P15–P17, P20–P23,
P26, P27, P52–P57, P60–P67
Circuit current
P11–P14
Circuit current
P00–P05
Circuit current
P24, P25, P30, P31
Power dissipation
Operating temperature
Storage temperature
Symbol
VCC, AVCC
VI
VO
IOH
IOL1
IOL2
IOL3
IOL4
Pd
Topr
Tstg
ABSOLUTE MAXIMUM RATINGS
Conditions
All voltages are based
on VSS.
Output transistors are
cut off.
Parameter
Ta = 25 °C
Unit
V
mA
mW
°C
Ratings
–0.3 to 6
–0.3 to VCC + 0.3
–0.3 to 13
0 to 1 (Note 1)
0 to 2 (Note 2)
0 to 6 (Note 2)
0 to 1 (Note 2)
0 to 10 (Note 3)
550
–10 to 70
–40 to 125
Limits
Typ.
5.0
0
8.0
32
27.0
15.734
2.0
Max.
5.5
0
VCC
0.4 VCC
0.3 VCC
0.2 VCC
1
2
6
1
10
8.1
35
27.0
100
1
400
16.206
2.5
V
mA
MHz
kHz
MHz
kHz
MHz
kHz
V
RECOMMENDED OPERATING CONDITIONS (Ta = –10 °C to 70 °C, VCC = 5 V ± 10 %, unless otherwise noted)
Symbol
Parameter
Unit
Min.
4.5
0
0.8VCC
0.7VCC
0
7.9
29
26.5
15.262
1.5
Power source voltage (Note 4), During CPU, OSD, data slicer operation
Power source voltage
HIGH input voltage
P00–P07, P10–P17, P20–P27, P30, P31,
______
P50, P51, HSYNC, VSYNC, RESET, XIN
HIGH input voltage
SCL1, SCL2, SDA1, SDA2 (When using
I2C-BUS)
LOW input voltage
P00–P07, P10–P17, P20–P27, P30, P31
LOW input voltage
SCL1, SCL2, SDA1, SDA2, (When using
I2C-BUS)
LOW input voltage (Note 6)
______
P50, P51, RESET, XIN, OSC1, TIM2,
TIM3, INT1, INT2, INT3, SIN, SCLK
HIGH average output current (Note 1) P10–P17, P20–P27, P30, P31, P52–P57,
P60–P67
LOW average output current (Note 2) P06, P07, P10, P15–P17, P20–P23, P26,
P27, P52–P57, P60–P67
LOW average output current (Note 2) P11–P14
LOW average output current (Note 2) P00–P05
LOW average output current (Note 3) P24, P25, P30, P31
Oscillation frequency (for CPU operation) (Note 5)
XIN
Oscillation frequency (for sub-clock operation)
XCIN
Oscillation frequency (for OSD)
OSC1
Input frequency
TIM2, TIM3, INT1, INT2, INT3
Input frequency
SCLK
Input frequency
SCL1, SCL2
Input frequency
Horizontal sync. signal of video signal
Input amplitude video signal
CVIN