HD6433802H Datasheet, PDF (347/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

t_SCKW
SCK ₃₂
t_scyc
Figure 14.4 SCK3 Input Clock Timing
t_scyc
V_IH or V_OH^*
SCK₃₂ V_IL or V_OL *
t_TXD
TXD₃₂
(transmit data)
RXD₃₂
(receive data)
V_OH^*
V_OL ^*
t_RXS
t_RXH
Note: * Output timing reference levels
Output high
V_OH = 1/2Vcc + 0.2 V
Output low
V_OL = 0.8 V
Load conditions are shown in figure 14.6.
Figure 14.5 SCI3 Synchronous Mode Input/Output Timing
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