SH7280 Datasheet, PDF (1668/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 31 Electrical Characteristics
SCK0 to SCK2
t_SCKW
V_IH
V_IH
t_SCKr
V_IH
V_IL
V_IL
t_Scyc
t_SCKf
V_IH
V_IL
Figure 31.45 Input Clock Timing
SCI I/O timing (clocked synchronous mode)
tscyc
SCK0 to SCK2
(input/output)
tTXD
TXD0 to TXD2
(transmit data)
RXD0 to RXD2
(receive data)
tRXS tRXH
SCI I/O timing (asynchronous mode)
VOH
T1
CK
t_TXD
TXD0 to TXD2
(transmit data)
RXD0 to RXD2
(receive data)
VOH
Tn
tRXS tRXH
Figure 31.46 SCI Input/Output Timing
Rev. 1.00 Jun. 26, 2008 Page 1638 of 1692
REJ09B0393-0100