HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 808

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 19.16 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
Rev.4.00 Sep. 07, 2007 Page 778 of 1210
REJ09B0245-0400
Note: Data is latched at the rising edge of WE.
I/O
A
7
18
Figure 19.21 Memory Read Mode Timing Waveforms after Command Write
to I/O
to A
WE
OE
CE
0
0
CC
= 3.3 V ±0.3 V, V
Command write
t
Symbol
t
t
t
t
t
t
t
t
ces
f
nxtc
ceh
ces
dh
ds
wep
r
t
f
SS
t
wep
t
= 0 V, T
ds
H'00
t
t
t
dh
ceh
r
a
= 25°C ±5°C
Min
20
0
0
50
50
70
—
—
t
nxtc
Max
—
—
—
—
—
—
30
30
Memory read mode
Address stable
Data
Unit
µs
ns
ns
ns
ns
ns
ns
ns