MB9AAA0N datasheet(2/108 Pages) CYPRESS

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Document Number: 002-05673 Rev.*C

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MB9AAA0N Series

D/A Converter (Max 2 channels)

R-2R type

10-bit resolution

Base Timer (Max 8 channels)

Operation mode is selectable from the followings for each

channel.

16-bit PWM timer

16-bit PPG timer

16-/32-bit reload timer

16-/32-bit PWC timer

General-Purpose I/O Port

This series can use its pins as general-purpose I/O ports when

they are not used for peripherals. Moreover, the port relocate

function is built in. It can set which I/O port the peripheral

function can be allocated to.

Capable of pull-up control per pin

Capable of reading pin level directly

Built-in the port relocate function

Up to 84 high-speed general-purpose I/O Ports@100 pin

Package

Some ports are 5V tolerant I/O

See List of Pin Functions and I/O Circuit Type to confirm the

corresponding pins.

Multi-function Timer

The Multi-function timer is composed of the following blocks.

16-bit free-run timer × 3ch.

Input capture × 4ch.

Output compare × 6ch.

A/D activation compare × 1ch.

Waveform generator × 3ch.

16-bit PPG timer × 3ch.

IGBT mode is contained.

The following function can be used to achieve the motor

control.

PWM signal output function

DC chopper waveform output function

Dead time function

Input capture function

A/D convertor activate function

DTIF (Motor emergency stop) interrupt function

HDMI-CEC/Remote Control Receiver (Up to 2

channels)

HDMI- CEC receiver / Remote control receiver



Operating modes supporting the following standards can

be selected

• SIRCS

• NEC/Association for Electric Home Appliances

• HDMI-CEC



Capable of adjusting detection timings for start bit and data

bit



Equipped with noise filter

HDMI-CEC transmitter



Header block automatic transmission by judging Signal

free



Generating status interrupt by detecting Arbitration lost



Generating START, EOM, ACK automatically to output

CEC transmission by setting 1 byte data



Generating transmission status interrupt when transmitting

1 block (1 byte data and EOM/ACK)

Real-time clock (RTC)

The Real-time clock can count

Year/Month/Day/Hour/Minute/Second/A day of the week from

00 to 99.

The interrupt function with specifying date and time

(Year/Month/Day/Hour/Minute) is available. This function is

also available by specifying only Year, Month, Day, Hour or

Minute.

Timer interrupt function after set time or each set time.

Capable of rewriting the time with continuing the time count.

Leap year automatic count is available.

External Interrupt Controller Unit

Up to 16 external interrupt input pins

Include one non-maskable interrupt (NMI) input pin

Watchdog Timer (2 channels)

A watchdog timer can generate interrupts or a reset when a

time-out value is reached.

This series consists of two different watchdogs, a Hardware

watchdog and a Software watchdog.

The Hardware watchdog timer is clocked by the built-in

Low-speed CR oscillator. Therefore, the Hardware watchdog is

active in any low-power consumption mode except RTC, Stop,

Deep Standby RTC and Deep Standby Stop modes.

MB9AAA0N Datasheet(PDF) 2 Page - Cypress Semiconductor

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