M306V2ME Datasheet, PDF (237/276 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V2ME-XXXFP
M306V2EEFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Pull-up selection
Direction register
P87
Data bus
Port latch
P86
Data bus
Pull-up selection
Direction register
"1"
Port latch
Output
(Note)
fc
Rf
Rd
(Note)
Note :
symbolizes a parasitic diode.
Don't apply a voltage higher than Vcc to each port.
Figure 2.17.4 Programmable I/O ports (4)
BYTE
BYTE signal input
CNVSS
CNVSS signal input
(Note 2)
(Note 1)
(Note 2)
(Note 1)
RESET
RESET signal input
(Note 1)
Notes1:
symbolizes a parasitic diode.
Don't apply a voltage higher than Vcc to each pin.
2: A parasitic diode on the VCC side is added to the mask ROM version.
Don't apply a voltage higher than Vcc to each pin.
Figure 2.17.5 I/O pins
Rev. 1.0
237