M35076-001SP Renesas Electronics America, M35076-001SP Datasheet - Page 36

• Manufacturer Part Number: M35076-001SP
• Description: OSD CONTROLLER
• Manufacturer: Renesas Electronics America
• Type: Controllerr

Specifications of M35076-001SP

• Applications: Digital Camera, Displays
• Mounting Type: Through Hole
• Package / Case: 20-SDIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NOTE FOR SUPPLYING POWER
Fig. 19
Set horizontal synchronous signal edge waveform timing to under
5ns and input to HOR pin.
Set only the side which set by B/F register waveform timing under
5ns and input to HOR pin.
PRECAUTION FOR USE
In order to avoid noise and latch-up, connect a bypass capacitor
( 0.1 F) directly between the V
pin and V
(1)Timing of power supplying to AC pin
Note for waveform timing of the horizontal signals to the HOR pin
Notes on noise and latch-up
: Set front porch edge or back porch edge by B/F register.
Horizontal synchronous signal
The internal circuit of M35076-XXXSP is reset when the level of
the auto clear input pin AC is “L”. This pin in hysteresis input with
the pull-up resistor.
The timing about power supplying of AC pin is shown in Figure 19.
Timing of power supplying to AC pin
SS2
0.8 x V
0.2 x V
pin using a heavy wire.
V
DD
DD
DD
Voltage [V]
90%
10%
__
DD1
__
tf
_
more than 1ms
pin and V
__
Supply voltage
t
W
__
SS1
tr
_
pin, and the V
DD2
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DATA REQUIRED FOR MASK ROM
ORDERING
Please send the following data for mask orders.
(1) M35076-XXXSP mask ROM order confirmation form
(2) 20P4B mark specification form
(3) ROM data : EPROMs or floppy disks
(2)Timing of power supplying to V
Data input disable
After supplying the power (V
the supply voltage becomes more than 0.8 V
V
Start inputting from microcomputer after AC pin supply voltage
becomes more than 0.8
Supply power to V
*In the case of EPROMs, thres sets of EPROMs are required
*In the case of floppy disks, 3.5-inch 2HD disk (1BM format) is
per pattern.
required per pattern.
IL
time; tw of the AC pin for more than 1ms.
t
S
M35076-XXXSP
__
DD1
MITSUBISHI MICROCOMPUTERS
and V
V
DD
DD2
DD
V
(AC pin input voltage)
Time t [s]
and keeping 200ms wait time.
DD1
AC
and V
at the same time.
and V
SS
) to M35076-XXXSP and
DD2
__
.
DD
, it needs to keep
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