SH7763 Datasheet, PDF (1945/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 43 Electrical Characteristics
(4) Strobe Transmission
Table 43.25 STIF Strobe Transmission Signal Timing
Conditions:
V_CCQ = VDD_RTC = AV_CC = 3.0 to 3.6 V, V_CCQ-DDR = 2.3 to 2.7 V, VDD = 1.15 to
1.35 V, Ta = −20 to 75°C
Item
STn_REQ hold time to STn_VALID
STn_STRB delay time from STn_REQ
STn_STRB hold time from STn_REQ
ST_START delay time from STn_STRB
ST_DATA delay time from STn_STRB
Symbol
t
STRQRDH
t
STSRRQD
t_STRQSRH
t
STSTSRD
t_STDSRD
Min.
0
2
0
–2
–1
Max.
—
3
—
—
—
Unit
ns
t
STYCYC
ns
ns
ns
Figure
43.55
43.55
43.55
43.55
43.55
STn_VALID
STn_REQ
STn_STRB
STn_START
STn_D7_STn_D0
t_STRQRDH
t_STSRRQD
t_STRQSRH
t_STSTSRD
t_STDSRD
Figure 43.55 STIF Strobe Transmit Timing
Rev. 1.00 Oct. 01, 2007 Page 1879 of 1956
REJ09B0256-0100