SH7147 Datasheet, PDF (1065/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 25 Electrical Characteristics
25.3.6 I/O Port Timing
Table 25.11 I/O Port Timing
Conditions (regular specifications):
V_CC = 4.5 V to 5.5 V, PV_CC = 4.5 V to 5.5 V,
AV_CC = 4.5 V to 5.5 V, AV_refh = 4.5 V to AV_CC,
V_SS = PLLV_SS = AV_SS = AV_refh = 0 V,
T_a = –40°C to +85°C
Conditions (wide-range specifications): V_CC = 3.0 V to 3.6 V, PV_CC = 4.5 V to 5.5 V,
AV_CC = 4.5 V to 5.5 V, AV_refh = 4.5 V to AV_CC,
V_SS = PLLV_SS = AV_SS = AV_refh = 0 V,
T_a = –40°C to +125°C
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 25.19
ns
ns
CK
Port
(read)
Port
(write)
t_PRS
t_PRH
t_PWD
Figure 25.19 I/O Port Input/Output Timing
Rev. 3.00 Oct. 06, 2008 Page 1041 of 1080
REJ09B0230-0300