![](http://datasheet.mmic.net.cn/30000/MB9AF112LPMC_datasheet_2368205/MB9AF112LPMC_4.png)
MB9A110 Series
Base Timer (Max. 8channels)
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 I/O ports when they are not used for external bus or peripherals. Moreover,
the port relocate function is built in. It can set which I/O port the peripheral function can be allocated.
· Capable of pull-up control per pin
· Capable of reading pin level directly
· Built-in the port relocate function
· Up to 83 fast I/O Ports@100pin Package
· Some pins are 5V tolerant I/O (MB9AF115M/N, MB9AF116M/N only)
Multi-function Timer (Max. 2unit)
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
Quadrature Position/Revolution Counter (QPRC) (Max. 2unit)
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 (Two 32/16bit 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
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FUJITSU SEMICONDUCTOR CONFIDENTIAL
r2.1
DS706-00011-0v01-E