Renesas H8S/2319 series Hardware Manual page 790

Table 17-68 AC Characteristics Auto-PROM Mode
Condition: V = 3.3 V ± 0.3 V, V
CC
Code
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Programming pulse width
Status polling start time
Status polling access time
Address setup time
Address hold time
Memory programming time
WE rise time
WE fall time
A18-0
t
ces
CE
OE
tf
WE
I/O7
I/O6
I/O5-0
Rev. 5.00, 12/03, page 760 of 1088
= 0 V, T
SS
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
nxtc
ceh
t
wep t
as
tr
t t
ds dh
H'40 or
H'45
1st byte
Figure 17-92 Timing in Auto-PROM Mode
= 25˚C ± 5˚C
a
Min
20
0
0
50
50
70
1
—
0
60
1
—
—
t
t
ah
wsts
Data Transfer
1 byte to 128 bytes
128th byte
Din Din
Max Unit
µs
—
— ns
— ns
— ns
— ns
— ns
— ms
150 ns
— ns
— ns
3000 ms
30 ns
30 ns
t
nxtc
t
spa
t
write
Identification Signal of
Programming Operation End
Identification Signal of
Programming Operation
Successful End
H'00