MB91F464HB datasheet(15/105 Pages) CYPRESS

15 / 105 page

Document Number: 002-04621 Rev. *A

Page 15 of 105

MB91460H Series

64 to 67

P16_0 to P16_3

I/O

General-purpose input/output ports

PPG8 to PPG11

Output pins of PPG timer

P16_4

I/O

General-purpose input/output ports

PPG12

Output pins of PPG timer

SGA

SGA output pin of sound generator

P16_5

I/O

General-purpose input/output ports

PPG13

Output pins of PPG timer

SGO

SGO output pin of sound generator

P16_6

I/O

General-purpose input/output ports

PPG14

Output pins of PPG timer

P16_7

I/O

General-purpose input/output ports

PPG15

Output pins of PPG timer

ATGX

A/D converter external trigger input pin

74 to 76

MD_0 to MD_2

Mode setting pins

MONCLK

Clock monitor pin

MD_3

Mode setting pins

—

Clock (oscillation) output

—

Clock (oscillation) input

X0A

—

Sub clock (oscillation) input

X1A

—

Sub clock (oscillation) output

INITX

External reset input pin

NMIX

Non-maskable interrupt input pin

P19_0

I/O

General-purpose input/output ports

SIN4

Data input pin of USART4

P19_1

I/O

General-purpose input/output ports

SOT4

Data output pin of USART4

P19_2

I/O

General-purpose input/output ports

SCK4

Clock input/output pin of USART4

CK4

External clock input pin of free-run timer 4

P19_4

I/O

General-purpose input/output ports

SIN5

Data input pin of USART5

P19_5

I/O

General-purpose input/output ports

SOT5

Data output pin of USART5

P19_6

I/O

General-purpose input/output ports

SCK5

Clock input/output pin of USART5

CK5

External clock input pin of free-run timer 5

P18_0

I/O

General-purpose input/output ports

SIN6

Data input pin of USART6

Pin no.

Pin name

I/O

I/O circuit

type*

Function

MB91F464HB Datasheet(PDF) 15 Page - Cypress Semiconductor

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