upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 71

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

WR
P3:
PU3:
PM3:
RD:
WR××: Write signal
WR
WR
RD
PORT
PU
PM
Read signal
Port register 3
Pull-up resistor option register 3
Port mode register 3
Output latch
Alternate
Alternate
function
function
PM33
PU33
(P33)
PM3
PU3
P3
Figure 4-11. Block Diagram of P33
Preliminary User’s Manual U19014EJ1V0UD
CHAPTER 4 PORT FUNCTIONS
EV
DD
P-ch
P33/TI51/TO51
71