HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 863

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 19.37 AC Characteristics in Memory Read Mode
Conditions: V
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
WE rise time
WE fall time
A
Note: Data is latched at the rising edge of WE.
18
to A
Data
WE
OE
CE
Figure 19.48 Memory Read Mode Timing Waveforms after Command Write
0
CC
= 3.3 V ±0.3 V, V
t
Command write
ces
t
f
Symbol
t
t
t
t
t
t
t
t
nxtc
ceh
ces
dh
ds
wep
r
f
t
wep
t
SS
ds
H'00
= 0 V, T
t
dh
t
t
ceh
r
a
= 25°C ±5°C
Min
20
0
0
50
50
70
—
—
t
nxtc
Rev.6.00 Sep. 27, 2007 Page 833 of 1268
Max
—
—
—
—
—
—
30
30
Memory read mode
Address stable
Data
REJ09B0220-0600
Unit
µs
ns
ns
ns
ns
ns
ns
ns
Section 19 ROM