Datasheet

Section 15 Serial Communication Interface (SCI, IrDA)
R01UH0309EJ0500 Rev. 5.00 Page 925 of 1408
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Internal
basic clock
372 clocks
186 clocks
Receive data
(RxD)
Synchronization
sampling timing
D0 D1
Data sampling
timing
185
371 0
371
185
0
0
Start bit
Figure 15.25 Receive Data Sampling Timing in Smart Card Mode
(Using Clock of 372 Times the Bit Rate)