Renesas SH7709S, Hardware Manual

Page: 750 / 807

Rev. 5.00, 09/03, page 706 of 760
23.3.8 Peripheral Module Signal Timing
Table 23.8 Peripheral Module Signal Timing
VccQ = 3.3 ± 0.3 V, Vcc = 1.55 to 2.15 V, AVcc = 3.3 ± 0.3 V, Ta = –20 to 75°C
Module Item Symbol Min Max Unit Figure
Timer input setup time t
TCLKS
15 — ns 23.47 TMU,
RTC
Timer clock input setup time t
TCKS
15 — 23.48
Edge specification t
TCKWH
1.5 — Pcyc Timer clock
pulse width
Both edge specification t
TCKWL
2.5 —
Oscillation settling time t
ROSC
3 — s 23.49
SCI Asynchronization t
SCYC
4 — Pcyc
*
23.50 Input clock
cycle
Clock synchronization 6 — 23.51
Input clock rise time t
SCKR
— 1.5 23.50
Input clock fall time t
SCKF
— 1.5
Input clock pulse width t
SCKW
0.4 0.6 tscyc
Transmission data delay time t
TXD
— 100 ns 23.51
Receive data setup time (clock
synchronization) t
RXS
100 —
Receive data hold time (clock
synchronization) t
RXH
100 —
RTS
delay time t
RTSD
— 100
CTS
setup time (clock synchronization) t
CTSS
100 —
CTS
hold time (clock synchronization) t
CTSH
100 —
Port Output data delay time t
PORTD
— 17 ns 23.52
Input data setup time t
PORTS1
15 —
Input data hold time t
PORTH1
8 —
Input data setup time t
PORTS2
tcyc +
15 —
Input data hold time t
PORTH2
8 —
Input data setup time t
PORTS3
3
×
tcyc
+ 15
—
Input data hold time t
PORTH3
8 —
DMAC
DREQ
setup time t
DRQS
6 — ns 23.53
DREQ
hold time t
DREQH
4 —
DRAK delay time t
DRAKD
— 10 23.54
Note:
*
Pcyc is the P clock cycle.