SH7080 Datasheet, PDF (1526/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 28 Electrical Characteristics
28.3.12 Port Output Enable (POE) Timing
Table 28.17 Port Output Enable (POE) Timing
Conditions: V_CC = 3.0 V to 3.6 V or 4.5 V to 5.5 V, AV_CC = 4.5 V to 5.5 V, AV_ref = 4.5 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
Symbol
Min.
POE input setup time
t_POES
50
POE input pulse width
t
1.5
POEW
Note: t_pcyc indicates the peripheral clock (Pφ) cycle.
Max.


Unit
ns
t
pcyc
Reference
Figure
Figure 28.59
CK
POEn input
t_POES
t_POEW
Figure 28.59 POE Input Timing
Rev. 3.00 May 17, 2007 Page 1468 of 1582
REJ09B0181-0300