HD6413008VF25 Datasheet, PDF (530/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

19. Electrical Characteristics
Condition
A
B and C
Module Item
Symbol Min Max Min Max Unit
SCI Input clock Asynchronous t
4
⎯
Scyc
cycle
Synchronous
6
⎯
4
⎯t
cyc
6
⎯
t_cyc
Input clock rise time
t_SCKr
⎯ 1.5
⎯
1.5 t_cyc
Input clock fall time
t_SCKf
⎯ 1.5
⎯
1.5 t_cyc
Input clock pulse width
t
SCKW
0.4 0.6
0.4 0.6 t
Scyc
Transmit data delay time
t
⎯ 100 ⎯ 100 ns
TXD
Receive data setup time
(synchronous)
t_RXS
100 ⎯
100 ⎯ ns
Receive data Clock input t_RXH
hold time
Clock output
(synchronous)
100 ⎯
0
⎯
100 ⎯ ns
0
⎯ ns
Test
Conditions
Figure 19.14
Figure 19.15
Chip output pin
C
R_L
C = 90 pF: ports 4, 6, 8, A₁₉ to A₀, D₁₅ to D₈
C = 30 pF: ports 9, A, B, RESO
R_L = 2.4 k Ω
R_H = 12 kΩ
R_H
Input/output timing measurement levels
• Low: 0.8 V
• High: 2.0 V
Figure 19.2 Output Load Circuit
Rev.4.00 Aug. 20, 2007 Page 484 of 638
REJ09B0395-0400