SH7147 Datasheet, PDF (1074/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 25 Electrical Characteristics
25.3.11 Port Output Enable (POE) Timing
Table 25.16 Port Output Enable (POE) 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
Symbol
Min.
POE input setup time
t
50
POES
POE input pulse width
t_POEW
1.5
Note: t_pcyc indicates the peripheral clock (Pφ) cycle.
Max.
⎯
⎯
Unit
ns
t_pcyc
Reference
Figure
Figure 25.28
CK
POEn input
t_POES
t_POEW
Figure 25.28 POE Input Timing
Rev. 3.00 Oct. 06, 2008 Page 1050 of 1080
REJ09B0230-0300