HD64F3644PV Datasheet, PDF (444/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 13 Electrical Characteristics
t_SCKW
SCK ₃
t_Scyc
Figure 13.5 SCK₃ Input Clock Timing
t_Scyc
V_IH or V_OH^*
SCK₃ V_IL or V_OL *
t_TXD
TXD
(transmit data)
RXD
(receive data)
V_OH^*
V_OL ^*
t_RXS
t_RXH
Note: * Output timing reference levels
Output high: V_OH = 2.0 V
Output low: V_OL = 0.8 V
Load conditions are shown in figure 13.7.
Figure 13.6 SCI3 Synchronous Mode Input/Output Timing
Rev. 6.00 Sep 12, 2006 page 422 of 526
REJ09B0326-0600