HD64F3642AHV Datasheet, PDF (401/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 13 Electrical Characteristics
Table 13.8 Serial Interface (SCI1) Timing
V_CC = 4.0 V to 5.5 V, V_SS = 0.0 V, T_a = –20°C to +75°C, unless otherwise specified.
Item
Applicable
Values
Symbol Pins
Min Typ Max Unit
Input serial clock tScyc
cycle time
SCK1
2


tcyc
Input serial clock tSCKH
high width
SCK1
0.4   tScyc
Input serial clock tSCKL
low width
SCK1
0.4   tScyc
Input serial clock tSCKr
rise time
SCK1
  60 ns
  80
Input serial clock tSCKf
fall time
SCK1
  60 ns
  80
Serial output data tSOD
SO1
delay time
  200 ns
  350
Serial input data tSIS
SI1
setup time
180   ns
360  
Serial input data tSIH
SI1
hold time
180   ns
360  
Referenc
Test Condition e Figure
VCC = 2.5 V to Figure
5.5 V
13.4
VCC = 2.5 V to
5.5 V
VCC = 2.5 V to
5.5 V
VCC = 2.5 V to
5.5 V
VCC = 2.5 V to
5.5 V
VCC = 2.5 V to
5.5 V
VCC = 2.5 V to
5.5 V
VCC = 2.5 V to
5.5 V
Rev. 6.00 Sep 12, 2006 page 379 of 526
REJ09B0326-0600