MB9B310R datasheet(8/129 Pages) SPANSION

8 / 129 page

D a t a S h e e t

March 11, 2015, MB9B310R-DS706-00027-3v0-E

CONFIDENTIAL

 Multi-function Timer (Max three units)

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

 16-bit free-run timer × 3ch./unit

 Input capture × 4ch./unit

 Output compare × 6ch./unit

 A/D activating compare × 3ch./unit

 Waveform generator × 3ch./unit

 16-bit PPG timer × 3ch./unit

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

 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.

 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.

 Quadrature Position/Revolution Counter (QPRC) (Max three channels)

The Quadrature Position/Revolution Counter (QPRC) is used to measure the position of the position

encoder. Moreover, it is possible to use up/down counter.

 The detection edge of the three external event input pins AIN, BIN and ZIN is configurable.

 16-bit position counter

 16-bit revolution counter

 Two 16-bit compare registers

 Dual Timer (32-/16-bit Down Counter)

The Dual Timer consists of two programmable 32-/16-bit down counters.

Operation mode is selectable from the followings for each channel.

 Free-running

 Periodic (=Reload)

 One-shot

 Watch Counter

The Watch counter is used for wake up from power consumption mode.

Interval timer: up to 64 s (Max) @ Sub Clock : 32.768 kHz

MB9B310R Datasheet(PDF) 8 Page - SPANSION