HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 600

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 18 ROM (128 kB Version)
Table 18.17 AC Characteristics in Status Read Mode
Conditions: V
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
Rev. 5.00 Jan 06, 2006 page 580 of 818
REJ09B0273-0500
I/O7–I/O0
A16–A0
WE
OE
CE
Note: I/O2 and I/O3 are undefined.
CC
= 5.0 V ±10%, V
Figure 18.20 Status Read Mode Timing Waveforms
t
ces
t
f
t
ds
t
wep
H'71
t
t
ceh
r
SS
t
dh
= 0 V, T
t
nxtc
Symbol
t
t
t
t
t
t
t
t
t
t
t
strd
ceh
ces
dh
ds
wep
oe
df
ce
r
f
t
ces
t
f
t
ds
a
t
= 25°C ±5°C
wep
H'71
20
0
0
50
50
70
Min
t
ceh
t
r
t
dh
t
nxtc
Max
150
100
150
30
30
t
ce
t
oe
Unit
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
t
df
t
nxtc