R5F21274KFP View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
R5F21274KFP Datasheet PDF : 75 Pages
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R8C/26 Group, R8C/27 Group
5. Electrical Characteristics
Timing Requirements
(Unless Otherwise Specified: VCC = 5 V, VSS = 0 V at Topr = 25°C) [VCC = 5 V]
Table 5.18 XIN Input, XCIN Input
Symbol
tc(XIN)
tWH(XIN)
tWL(XIN)
tc(XCIN)
tWH(XCIN)
tWL(XCIN)
XIN input cycle time
XIN input “H” width
XIN input “L” width
XCIN input cycle time
XCIN input “H” width
XCIN input “L” width
Parameter
Standard
Unit
Min.
Max.
50
−
ns
25
−
ns
25
−
ns
14
−
µs
7
−
µs
7
−
µs
XIN input
tWH(XIN)
tC(XIN)
tWL(XIN)
Figure 5.8 XIN Input and XCIN Input Timing Diagram when VCC = 5 V
VCC = 5 V
Table 5.19 TRAIO Input
Symbol
tc(TRAIO)
tWH(TRAIO)
tWL(TRAIO)
TRAIO input cycle time
TRAIO input “H” width
TRAIO input “L” width
Parameter
Standard
Unit
Min.
Max.
100
−
ns
40
−
ns
40
−
ns
TRAIO input
tWH(TRAIO)
tC(TRAIO)
tWL(TRAIO)
Figure 5.9 TRAIO Input Timing Diagram when VCC = 5 V
VCC = 5 V
Rev.2.10 Sep 26, 2008 Page 39 of 69
REJ03B0168-0210
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