M37270MF Datasheet, PDF (77/94 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
Ports P03, P10, P15–P17, P2, P30, P31
Direction register
Data bus
Port latch
Ports P00–P02, P04–P07
Direction register
Data bus
Port latch
CMOS output
Ports P03, P10, P15–P17,
P2, P30, P31
Note : Each port is also used as below :
P10 : OUT2
P15 : I1
P16 : I2/INT3
P17 : SIN
P24–P26 : AD3–AD1
N-channel open-drain output
Ports P00–P02, P04–P07
Note : Each port is also used as below :
P00–P02 : PWM4–PWM6
P04–P07 : PWM0–PWM3
Ports P11–P14
Data bus
Direction register
Port latch
Fig. 89. I/O pin block diagram (1)
N-channel open-drain output
Port P11-P14
Note : Each port is also used as below :
P11 : SCL1
P12 : SCL2
P13 : SDA1
P14 : SDA2
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