M37270MF Datasheet, PDF (84/94 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M37270MF-XXXSP
M37270EF-XXXSP, M37270EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
Ratings
Unit
VCC, AVCC Power source voltage VCC, AVCC
All voltages are based
–0.3 to 6
V
VI
Input voltage
CNVSS
on VSS.
Output transistors are
–0.3 to 6
V
VI
Input voltage
P00–P07, P10–P17, P20–P27,
cut off.
–0.3 to VCC + 0.3
V
P30, P31, P40–P46, P64, OSC1,
XIN, HSYNC, VSYNC, RESET,
CVIN
VO
Output voltage
P03, P10–P17, P20–P27, P30,
P31, P32, P47, P51, P56, P57,
P60–P62, P65–P67, R, G, B,
OUT1, SOUT, SCLK, XOUT,
OSC2
–0.3 to VCC + 0.3
V
VO
Output voltage
P00–P02, P04–P07, P50, P60–P62
–0.3 to 13
V
IOH
Circuit current
R, G, B, OUT1, OUT2, P03,
P15–P17, P20–P27, P30, P31
0 to 1 (Note 1)
mA
IOL1
Circuit current
R, G, B, OUT1, OUT2, P03,
P15–P17, P20–P27, P56, P57,
P66, P67, SOUT, SCLK
0 to 2 (Note 2)
mA
IOL2
Circuit current
P11–P14
0 to 6 (Note 2)
mA
IOL3
Circuit current
P00–P02, P04–P07, P32, P47,
P50, P51, P60–P62
0 to 1 (Note 2)
mA
IOL4
Circuit current
P30, P31
Pd
Power dissipation
Topr
Operating temperature
Tstg
Storage temperature
Ta = 25 °C
0 to 10 (Note 3)
mA
550
mW
–10 to 70
°C
–40 to 125
°C
RECOMMENDED OPERATING CONDITIONS (Ta = –10 °C to 70 °C, VCC = 5 V ± 10 %, unless otherwise noted)
Symbol
Parameter
VCC, AVCC
VCC, AVCC
VSS
VIH1
VIH2
VIL1
VIL2
VIL3
IOH
IOL1
IOL2
IOL3
IOL4
fCPU
fCLK
fOSD
fhs1
fhs2
fhs3
fhs4
VI
Power source voltage (Note 4), During CPU, OSD, data slicer operation
RAM hold voltage (when clock is stopped)
Power source voltage
“H” input voltage
“H” input voltage
P00–P07, P10–P17, P20–P27, P30, P31,
P40–P46, P64, HSYNC, VSYNC, RESET,
XIN, OSC1
P11–P14 (When using I²C-BUS)
“L” input voltage
“L” input voltage
P00–P07, P10–P17, P20–P27, P30, P31,
P40–P46, P63, P64
SCL1, SCL2, SDA1, SDA2, (When using I²C-BUS)
“L” input voltage (Note 6)
P41–P44, P46, P17, HSYNC, VSYNC,
RESET, XIN, OSC1
“H” average output current (Note 1) R, G, B, OUT1, OUT2, P03, P15–P17,
P20–P27, P30, P31
“L” average output current (Note 2) R, G, B, OUT1, OUT2, P03, P15–P17,
P20–P27, P47, P51, P56, P57, P65–P67,
SOUT, SCLK
“L” average output current (Note 2) P11–P14
“L” average output current (Note 2) P00–P02, P04–P07, P50, P60–P62
“L” average output current (Note 3) P30, P31
Oscillation frequency (for CPU operation) (Note 5) XIN
Oscillation frequency (for sub-clock operation)
XCIN
Oscillation frequency (for OSD) OSC1
LC oscillating mode
Ceramic oscillating mode
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
Min.
4.5
2.0
0
0.8VCC
0.7VCC
0
0
0
7.9
29
11.0
26.5
15.262
1.5
Limits
Typ.
5.0
0
Unit
Max.
5.5 V
5.5 V
0V
VCC
V
VCC
V
0.4 VCC V
0.3 VCC V
0.2 VCC V
1 mA
2 mA
8.0
32
27.0
15.734
2.0
6
1
10
8.1
35
27.0
27.5
100
1
400
16.206
2.5
mA
mA
mA
MHz
kHz
MHz
kHz
MHz
kHz
kHz
V
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