SH7764 Datasheet, PDF (1661/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 33 Electrical Characteristics
33.4.5 DMAC Module Signal Timing
Table 33.16 DMAC Module Signal Timing
Conditions: 3.3-V power supply= 3.0 to 3.6 V, 1.2-V power supply= 1.15 to 1.35,
Ta = –20 to 85°C, –40 to 85°C
Module
DMAC
Item
DREQn setup time
DREQn hold time
DTENDn delay time
DACKn delay time
Symbol Min.
t
6
DRQS
t_DRQH
4
t_DTED
1.0
t
1.0
DACD
Max. Unit
 ns
 ns
8 ns
8 ns
Figure
33.26
33.26,
33.8 to 33.23
CLKOUT
DREQ
DTEND, DACK
t_DRQH
t_DRQS
tt_DDATECDD
t_DRQH
t_DRQS
Figure 33.26 DREQ/DTEND/DACK Timing
33.4.6 TMU Module Signal Timing
Table 33.17 TMU Module Signal Timing
Conditions: 3.3-V power supply= 3.0 to 3.6 V, 1.2-V power supply= 1.15 to 1.35,
Ta = –20 to 85°C, –40 to 85°C
Module
Item
Symbol Min.
TMU
Timer clock pulse width (high) t
4
TCLKWH
Timer clock pulse width (low)
t_TCLKWL
4
Timer clock rising time
t_TCLKr

Timer clock falling time
t
TCLKf

Note: t indicates the peripheral clock (Pck) cycle.
pcyc
Max. Unit

t
Pcyc

t_Pcyc
0.8
t_Pcyc
0.8 t
Pcyc
Figure
33.27
Rev. 1.00 Nov. 22, 2007 Page 1605 of 1692
REJ09B0360-0100