Figure 25.2 Extal Clock Input Timing; Figure 25.3 Ckio Clock Input Timing; Figure 25.4 Ckio And Ckio2 Clock Input Timing - Renesas HD6417641 Hardware Manual

EXTAL*
(input)
1/2 V
CC
Note: * When the clock is input on the EXTAL pin.

Figure 25.2 EXTAL Clock Input Timing

CKIO
(input)
V
1/2 V Q
CC

Figure 25.3 CKIO Clock Input Timing

CKIO, CKIO2
(output)
1/2V
CC

Figure 25.4 CKIO and CKIO2 Clock Input Timing

t
EXcyc
t t
EXH EXL
V V
IH IH
V V
IL
t
EXF
t
CKIcyc
t t
CKIH CKIL
V
IH IH
V V
IL
IL
t
CKIF
t
cyc
t t
CKOH CKOL
V
V
OH
IH
V
OL
t
CKOF
Rev. 4.00 Sep. 14, 2005 Page 917 of 982
Section 25 Electrical Characteristics
V
IH
1/2 V
CC
IL
t
EXR
V
IH
1/2 V Q
CC
t
CKIR
V
OH
1/2V
CC
V
OL
t
CKOR
REJ09B0023-0400