Fujitsu FR60 Hardware Manual page 22

CHAPTER 1 OVERVIEW
■ UART
• UART full-duplex double buffer
• 5 channels, (MB91F353A/351A/352A/353A: 4 channels)
• Parity or no parity can be selected.
• Either asynchronous (start-stop synchronization) or CLK synchronous communication can be selected.
• Built-in timer for dedicated baud rates
• An external clock can be used as the transfer clock.
• Plentiful error detection functions (parity, frame, overrun)
• 115 kbps supported
■ SIO
• 8-bit data serial transfer
• 3 channels, (MB91F353A/351A/352A/353A: 2 channels)
• A shift clock can be selected from three internal types and one external type.
• The shift direction can be switched between LSB and MSB.
■ Interrupt Controller
• Total number of external interrupts: 17
(MB91F353A/351A/352A/353A: (9)) [One non-maskable interrupt pin and 16 (8) ordinary
• Interrupts from internal peripherals
• Priority level can be defined as programmable (16 levels) except for the unmaskable pin
■ D/A Converter
• 8-bit resolution: 3 channels (MB91F353A/351A/352A/353A: 2 channels)
■ A/D Converter
• 10-bit resolution: 12 channels (MB91F353A/351A/352A/353A: 8 channels)
• Serial-parallel conversion type
Conversion time: About 1.48 µs
• Conversion modes (single conversion mode and continuous conversion mode)
• Activation sources (software, external trigger, and peripheral interrupt)
■ Other Interval Timers and Counters
• 8/16-bit up/down counter
Note: The MB91F353A/351A/352A/353A supports only an 8-bit up/down counter.
• 16-bit timer (U-TIMER), 5 channels, (MB91F353A/351A/352A/353A: 4 channels)
• Watchdog timer
4
interrupt pins that can be used for wakeup in stop mode.]