HD64F38024HV Datasheet, PDF (210/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 6 ROM
Table 6.19 AC Characteristics in Status Read Mode
Conditions: V_CC = 3.3 V ±0.3 V, V_SS = 0 V, T_a = 25°C ±5°C
Item
Read time after command write
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
OE output delay time
Disable delay time
CE output delay time
WE rise time
WE fall time
Symbol
tnxtc
tceh
tces
tdh
tds
twep
toe
tdf
tce
tr
tf
Min
20
0
0
50
50
70
—
—
—
—
—
Max
—
—
—
—
—
—
150
100
150
30
30
Unit
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Figure 6.19
A15−A0
CE
OE
WE
I/O7−I/O0
tces
tceh tnxtc tces
tceh tnxtc
twep
tf
tr
twep
tf
tr
tce
toe
tds
tdh
H'71
tds
tdh
H'71
Note: I/O2 and I/O3 are undefined.
Figure 6.19 Status Read Mode Timing Waveforms
tnxtc
tdf
Rev. 8.00 Mar. 09, 2010 Page 188 of 658
REJ09B0042-0800