M38042F5KP View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

M38042F5KP

3804 Group (Spec.H) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Renesas Electronics 

3804 Group (Spec. H)

(15) Port P52

Serial I/O2 synchronous clock

selection bit

Serial I/O2 port selection bit

Data bus

Direction

register

Port latch

Pull-up control bit

Serial I/O2 clock output

Serial I/O2 external clock input

(17) Ports P54, P55

Pull-up control bit

Data bus

Direction

register

Port latch

Pulse output mode

Timer output

CNTR interrupt input

Fig. 14 Port block diagram (3)

(16) Port P53

Pull-up control bit

SRDY2 enable bit

Direction

register

Data bus

Port latch

Serial I/O2 ready output

(18) Port P56

Pull-up control bit

PWM output enable bit

Direction

register

Data bus

Port latch

PWM output

Rev.1.01 Jan 25, 2005 page 17 of 114

REJ03B0131-0101Z

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