SH7080_09 Datasheet, PDF (1519/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 28 Electrical Characteristics
28.3.7 I/O Port Timing
Table 28.12 I/O Port Timing
Conditions: V_CC = 3.0 V to 3.6 V or 4.0 V to 5.5 V, AV_CC = 4.0 V to 5.5 V, AV_ref = 4.0 V to AV_CC,
V_SS = PLLV_SS = AV_SS = 0 V, T_a = –20°C to +85°C (consumer applications),
T_a = –40°C to +85°C (industrial applications)
Item
Port output data delay time
Port input hold time
Port input setup time
Symbol
t
PWD
t_PRH
t_PRS
Min.
⎯
20
20
Max.
50
⎯
⎯
Reference
Unit Figure
ns
Figure 28.49
ns
ns
CK
Port
(read)
Port
(write)
t_PRS
t_PRH
t_PWD
Figure 28.49 I/O Port Input/Output Timing
Rev. 4.00 Dec. 15, 2009 Page 1459 of 1558
REJ09B0181-0400