SH7641 Datasheet, PDF (967/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series

Section 25 Electrical Characteristics
EXTAL*
(input)
1/2 V_CC
t_EXH
t_EXcyc
t_EXL
V_IH
V_IH
V_IL
V_IL
t_EXF
V_IH
1/2 V_CC
t_EXR
Note: _* When the clock is input on the EXTAL pin.
Figure 25.2 EXTAL Clock Input Timing
CKIO
(input)
1/2 V_CCQ
t_CKIH
t_CKIcyc
t_CKIL
V_IH
V_IH
V_IL
V_IL
t_CKIF
V_IH
1/2 V_CCQ
t_CKIR
Figure 25.3 CKIO Clock Input Timing
CKIO, CKIO2
(output)
1/2V_CC
t_cyc
t_CKOH
t_CKOL
V_IH
V_OH
V_OL
V_OH
V_OL
1/2V_CC
t_CKOF
t_CKOR
Figure 25.4 CKIO and CKIO2 Clock Input Timing
Rev. 4.00 Sep. 14, 2005 Page 917 of 982
REJ09B0023-0400