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Microcontrollers, Microprocessors & Quartzes
Embedded microcontroller QFP 64 (14x14) 16-Bit 20 MHz I/O number 45
451
452
453
454
455
456
457
458
459
460
Appendix
Rev. 2.00 Sep. 23, 2005 Page 420 of 444
REJ09B0068-0200
PDR
PCR
SBY
[Legend]
PDR :
PCR :
P
or
t data register
P
or
t control register
Internal data bus
Figure B.10 Port 3 Block Diagram (P37 to P3
0)
1
...
...
450
451
452
453
454
...
...
480