SH7020 Datasheet, PDF (503/509 Pages) Renesas Technology Corp – SuperH™ RISC engine

19.3.6 Programmable Timing Pattern Controller and I/O Port Timing
Table 19.11 Programmable Timing Pattern Controller and I/O Port Timing
Case A: V_CC = 3.0 to 5.5 V, V_SS = 0 V, φ = 12.5 MHz, Ta = –20 to +75°C*
Case B: V_CC = 5.0 V ±10%, V_SS = 0 V, φ = 16.6 MHz, Ta = –20 to +75°C*
Case C: V_CC = 5.0 V ±10%, V_SS = 0 V, φ = 20 MHz, Ta = –20 to +75°C*
*: Normal products. Ta = –40 to +85°C for wide-temperature range products.
Item
Port output delay time
Port input hold time
Port input setup time
Symbol
t_PWD
t_PRH
t_PRS
Cases A, B and C
Min
Max
Unit
—
100
ns
50
—
ns
50
—
ns
Figure
19.38
T₁
T₂
T₃
CK
Ports A, B
(read)
Ports A, B
(write)
t_PRS t_PRH
t_PWD
Figure 19.38 Programmable Timing Pattern Controller Output Timing
RENESAS 493