Renesas H8S Series Hardware Manual page 682

AC Characteristics
Table 19-45 AC Characteristics in Auto-Program Mode
= 5.0 V ±10%, V
Conditions: V
CC
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
Status polling start time
Status polling access time
Address setup time
Address hold time
Memory write time
WE rise time
WE fall time
A to A
18 0
CE
OE
WE
I/O
7
I/O
6
I/O to I/O
5 0
Rev.6.00 Oct.28.2004 page 654 of 1016
REJ09B0138-0600H
= 25°C ±5°C
= 0 V, T
SS a
Symbol
t
nxtc
t
ceh
t
ces
t
dh
t
ds
t
wep
t
wsts
t
spa
t
as
t
ah
t
write
t
r
t
f
Address stable
t
t t
nxtc
ces ceh
t
wep t
t t as
f r
t t
ds dh
H'40
Figure 19-59 Auto-Program Mode Timing Waveforms
Min Max
20 —
0 —
0 —
50 —
50 —
70 —
1 —
— 150
0 —
60 —
1 3000
— 30
— 30
t
t
ah
wsts
Data transfer
1 byte to 128 bytes
t
write
Unit
µs
ns
ns
ns
ns
ns
ms
ns
ns
ns
ms
ns
ns
t
nxtc
t
spa
Programming operation
end identification signal
Programming normal
end identification signal
H'00