Advertisement
Item
Data transfer
controller (DTC)
16-bit timer-pulse
unit (TPU)
Programmable
pulse generator
(PPG)
8-bit timer 4
channels
Watchdog timer
2 channels
14-bit PWM timer
(PWM)
Serial
communication
interface (SCI)
5 channels
(SCI0 to SCI4)
IrDA-equipped SCI 1
channel (SCI0)
Specification
•
Can be activated by internal interrupt or software
•
Multiple transfers or multiple types of transfer possible for one activation
source
•
Transfer possible in repeat mode, block transfer mode, etc.
•
Request can be sent to CPU for interrupt that activated DTC
•
6-channel 16-bit timer on-chip
•
Pulse I/O processing capability for up to 16 pins'
•
Automatic 2-phase encoder count capability
•
Maximum 16-bit pulse output possible with TPU as time base
•
Output trigger selectable in 4-bit groups
•
Non-overlap margin can be set
•
Direct output or inverse output setting possible
•
8-bit up counter (external event count possible)
•
Time constant register × 2
•
2 channel connection possible
•
Watchdog timer or interval timer selectable
•
Operation using sub-clock supported (WDT1 only)
•
Maximum of 4 outputs
•
Resolution: 1/16384
•
Maximum carrier frequency: 390.6 kHz (operating at 25 MHz)
•
Asynchronous mode or synchronous mode selectable
•
Multiprocessor communication function
•
Smart card interface function
•
Supports IrDA standard version 1.0
•
TxD and RxD encoding/decoding in IrDA format
•
Start/stop synchronization mode or clock synchronization mode selectable
•
Multiprocessor communications function
•
Smart card interface function
3
Advertisement
