MB9AAA0N datasheet(7/109 Pages) SPANSION

7 / 109 page

D a t a S h e e t

MB9AAA0N_DS706-00067-2v0-E, June 30, 2015

CONFIDENTIAL

 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 01 to 99.

 The interrupt function with specifying date and time (Year/Month/Day/Hour/Minute/Second/A day of the

week.) 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.

 Clock and Reset

[Clocks]

Selectable from five clock sources (2 external oscillators, 2 built-in CR oscillators, and Main PLL).

 Main Clock:

4 MHz to 20 MHz

 Sub Clock:

32.768 kHz

 Built-in High-speed CR Clock:

4 MHz

 Built-in Low-speed CR Clock:

100 kHz

 Main PLL Clock

[Resets]

 Reset requests from INITX pin

 Power-on reset

 Software reset

 Watchdog timers reset

 Low-voltage detection reset

 Clock Super Viser reset

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