SH7108 Datasheet, PDF (539/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 20 Electrical Characteristics
* For details on correspondence of the standard product, wide temperature-range product,
and product model name, refer to description of maximum operating frequency and
operating temperature range in section 1.1, Features.
SCK2, SCK3
t_sckw
V_IH
V_IH
V_IL
t_sckr
V_IH
V_IL
t_scyc
t_sckf
V_IH
V_IL
Figure 20.17 Input Clock Timing
SCI input/output timing (clocked synchronous mode)
t_scyc
SCK2, SCK3
(input/output)
t_TxD
TxD2, TxD3
(transmit data)
RxD2, RxD3
(receive data)
t_RxS t_RxH
SCI input/output timing (asynchronous mode)
T₁
V_OH
CK
t_TxD
TxD2, TxD3
(transmit data)
RxD2, RxD3
(receive data)
T_n
V_OH
t_RxS t_RxH
Figure 20.18 SCI Input/Output Timing
Rev.1.00 Sep. 18, 2008 Page 505 of 522
REJ09B0069-0100