M37212 Mitsubishi, M37212 Datasheet - Page 77

• Manufacturer Part Number: M37212
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
• Manufacturer: Mitsubishi

12. ELECTRIC CHARACTERISTICS
Notes 1: The total current that flows out of the IC must be 20 mA or less.
Rev. 1.0
I
V
V
V
I
I
I
R
Symbol
CC
IZH
IZL
OZH
T+
OH
OL
BS
– V
2: The total input current to IC (I
3: The total average input current for ports P2
4: Connect 0.1 F or more capacitor externally between the power source pins V
5: Use a quartz-crystal oscillator or a ceramic resonator for the CPU oscillation circuit. When using the data slicer, use 8 MHz.
6: P1
7: Pin names in each parameter is described as below.
T–
Also connect 0.1 F or more capacitor externally between the pins V
used as multi-master I
(1) Dedicated pins: dedicated pin names.
(2) Duble-/triple-function ports
5
• When the same limits: I/O port name.
• When the limits of functins except ports are different from I/O port limits: function pin name.
, P3
Power source current
HIGH output voltage R, G, B, OUT1, DA, P1
LOW output voltage R, G, B, OUT1, DA, P1
LOW output voltage P2
LOW output voltage P1
LOW output voltage P0
Hysteresis
Hysteresis (See note 6) H
HIGH input leak current
LOW input leak current
HIGH input leak current P0
I
(between SCL1 and SCL2, SDA1 and SDA2)
2
C-BUS·BUS switch connection resistor
2
–P3
5
have the hysteresis when these pins are used as interrupt input pins or timer input pins. P1
2
C-BUS interface ports. P4
Parameter
______
______
P2
P2
P4
______
RESET
INT1–INT3, SCL1, SCL2,
SDA1, SDA2, S
RESET, P1
P3
RESET, P0
P2
P6
OL1
SYNC
0
0
0
1
4
1
0
0
0
0
–P3
–P2
–P2
–P2
–P1
–P0
–P2
–P6
–P0
+ I
OL2
, V
7
4
7
3
7
7
7
3
7
, P4
, P3
, P3
, P6
, P3
, H
, P6
SYNC
+ I
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
System operation
Stop mode
0
0
0
SYNC
OL3
–P1
–P0
4
–P4
0
0
0
0
0
–P2
, P3
, P3
–P6
–P3
–P6
, TIM2, TIM3,
) must be 30 mA or less.
IN
2
7
7
7
, V
, H
, P2
, P1
, S
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
(V
1
1
3
7
3
to IC must be 20 mA or less.
0
, P4
, P4
–P4
SYNC
SYNC
CC
CLK
0
0
0
–P1
–P2
–P1
2
0
0
= 5 V 10 %, V
0
,
–P4
,
, V
have the hysteresis when these pins are used as serial I/O pins.
4
,
7
7
SYNC
,
,
2
,
V
f(X
V
f(X
V
V
I
V
I
V
I
V
V
I
V
V
V
V
V
V
V
V
V
OH
OL
OL
OL
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
I
CC
I
CC
I
CC
CC
= 12 V
= 5.5 V
= 0 V
IN
IN
= 0.5 mA
= 10.0 mA
= 0.5 mA
–CNV
= –0.5 mA
) = 4 MHz
) = 8 MHz
= 5.5 V,
= 5.5 V,
= 5.5 V, f(X
= 4.5 V
= 4.5 V
= 4.5 V
= 4.5 V
= 4.5 V
= 5.0 V
= 5.0 V
= 5.5 V
= 5.5 V
= 5.5 V
= 4.5 V
SS
= 0 V, f(X
SS
CC
Test conditions
.
–V
SS
I
I
OL
OL
IN
IN
so as to reduce power source noise.
OSD OFF
OSD ON
OSD OFF
OSD ON
) = 0
= 3 mA
= 6 mA
) = 8 MHz, T
with ON-SCREEN DISPLAY CONTROLLER
MITSUBISHI MICROCOMPUTERS
a
= –10 C to 70 C, unless otherwise noted)
1
–P1
4
M37212EFSP/FP
Min.
have the hysteresis when these pins are
2.4
Limits
Typ.
0.5
0.5
10
20
20
30
Max.
300
130
0.4
3.0
0.4
0.6
0.4
0.7
1.3
20
40
40
60
10
5
5
Unit
mA
V
V
V
A
A
A
A
circuit
Test
2
3
1
4
5
6
77