upd78f0114hgb-8es-a Renesas Electronics Corporation., upd78f0114hgb-8es-a Datasheet - Page 86

• Manufacturer Part Number: upd78f0114hgb-8es-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

86
WR
WR
WR
PU3:
PM3:
RD:
WR
RD
PORT
PU
PM
: Write signal
Pull-up resistor option register 3
Port mode register 3
Read signal
Output latch
Alternate
Alternate
function
function
PM33
PU33
(P33)
PU3
PM3
Figure 4-11. Block Diagram of P33
CHAPTER 4 PORT FUNCTIONS
User’s Manual U16961EJ4V0UD
EV
DD
P-ch
P33/INTP4/TI51/TO51