HD64F3642AHV Datasheet, PDF (440/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 13 Electrical Characteristics
Table 13.23 Serial Interface (SCI3) Timing
V_CC = 3.0 V to 5.5 V, AV_CC = 3.0 V to 5.5 V, V_SS = 0.0 V, T_a = –20°C to +75°C, unless otherwise
specified.
Item
Symbol
Input clock
cycle
Asynchronous tScyc
Synchronous
Input clock pulse width
Transmit data delay time
(synchronous)
tSCKW
tTXD
Receive data setup time
tRXS
(synchronous)
Receive data hold time
tRXH
(synchronous)
Values
Min Typ Max
4

6

0.4  0.6
 1
 1
200.0  
400.0  
200.0  
400.0  
Unit
tcyc
tScyc
tcyc
ns
ns
Test Condition
VCC = 4.0 V to
5.5 V
VCC = 4.0 V to
5.5 V
VCC = 4.0 V to
5.5 V
Reference
Figure
Figure
13.5
Figure
13.6
Rev. 6.00 Sep 12, 2006 page 418 of 526
REJ09B0326-0600