M38046FBHKP datasheet(16/116 Pages) RENESAS

No. de pieza	M38046FBHKP

Descripción Electrónicos	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

PDF	116 Pages

Scroll/Zoom	100%

Fabricante Electrónico	RENESAS [Renesas Technology Corp]

Página de inicio	http://www.renesas.com

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16 / 116 page

Rev.1.01

Jan 25, 2005

page 16 of 114

REJ03B0131-0101Z

3804 Group (Spec. H)

Fig. 13 Port block diagram (2)

(10) Port P40

(11) Port P41

(13) Port P50

Port XC switch bit

INT40 interrupt input

Port P41

Serial I/O2 input

(12) Port P47

(9) Port P37

SRDY3 output enable bit

(14) Port P51

INT00 interrupt input

Serial I/O3 enable bit

Serial I/O3 mode

selection bit

Data bus

Direction

Port latch

Pull-up control bit

Serial I/O3 ready output

Pull-up control bit

Data bus

Direction

Port latch

Port XC switch bit

Oscillator

CNTR2 interrupt input

SRDY1 output enable bit

Serial I/O1 enable bit

Serial I/O1 mode selection bit

Data bus

Serial I/O1 ready output

Timer output

Data bus

Direction

Port latch

Pull-up control bit

Sub-clock generating circuit input

Port XC switch bit

Pull-up control bit

Data bus

Direction

Port latch

Pull-up control bit

Data bus

Direction

Port latch

Serial I/O2 output

Serial I/O2 transmit completion signal

Serial I/O2 port selection bit

P-channel output

disable bit

Bit 2

Timer Z operating

mode bits

Bit 1

Bit 0

Port latch

Direction

Pull-up control bit

M38046FBHKP Datasheet(PDF) 16 Page - Renesas Technology Corp

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