M38039G4H-XXXHP RENESAS [Renesas Technology Corp], M38039G4H-XXXHP Datasheet - Page 20

• Manufacturer Part Number: M38039G4H-XXXHP
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
• Manufacturer: RENESAS [Renesas Technology Corp]

3803 Group (Spec.H QzROM version)
Rev.1.10
REJ03B0166-0110
Fig 14. Port block diagram (3)
Serial I/O2 synchronous clock
(15) Port P5
(17) Ports P5
Data bus
Data bus
Serial I/O2 port selection bit
Serial I/O2 clock output
Nov 14, 2005
2
selection bit
4
, P5
Pulse output mode
Direction
register
Port latch
Direction
register
Port latch
5
Timer output
Serial I/O2 external clock input
Pull-up control bit
Pull-up control bit
CNTR Interrupt input
Page 20 of 91
(16) Port P5
(18) Port P5
Data bus
Data bus
PWM function enable bit
S
RDY2
Serial I/O2 ready output
3
6
output enable bit
PWM output
Port latch
Port latch
Direction
register
Direction
register
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Pull-up control bit
Pull-up control bit