参数资料
型号: M37274MA-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PDIP52
封装: 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-52
文件页数: 121/131页
文件大小: 2049K
代理商: M37274MA-XXXSP
9
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37274MA-XXXSP
PRELIMINARY
Notice:
This
is not
a final
specification.
Some
paramentic
limits
are
subject
to change.
MITSUBISHI MICROCOMPUTERS
N-channel open-drain output
Ports P45, P46
Note : Each pin is also used
as follows :
P45 : SOUT
P46 : SCLK
P52–P55
Note : Each port is also used
as follows :
P52 : R
P54 : B
P53 : G
P55 : OUT1
CMOS output
HSYNC, VSYNC
Schmidt input
Fig. 2. I/O Pin Block Diagram (2)
Ports P40–P44
Note : Each port is also used as below :
P40 : AD4
P41 : INT2
P42 : TIM2
P43 : TIM3
P44 : INT1
Input
HSYNC, VSYNC
SOUT, SCLK
P52–P55
Data bus
Direction register
Internal circuit
Data bus
Ports P40–P44
Internal circuit
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