SH7065 Datasheet, PDF (801/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 19 256 kB Flash Memory (F-ZTAT)
Table 19.17 AC Characteristics in Auto-Program Mode
Conditions: V_CC = 3.3 V ±0.3 V, V_SS = 0 V, T_a = 25°C ±5°C
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
Write setup time
Write end setup time
WE rise time
WE fall time
Symbol
tnxtc
tceh
tces
tdh
tds
twep
twsts
tspa
tas
tah
twrite
tpns
tpnh
tr
tf
Min
20
0
0
50
50
70
1

0
60
1
100
100


Max







150


3000


30
30
Unit
µs
ns
ns
ns
ns
ns
ms
ns
ns
ns
ms
ns
ns
ns
ns
Notes
FWE
A17–0
CE
tpns tces
tceh tnxtc
Address stable
tpnh
tnxtc
OE
WE
I/O7
I/O6
I/O5–0
tf
twep
tr
tas
tds
tdh
tah
Data transfer
Byte 1 ... byte 128
H'40
twsts ^tspa
twrite
Programming
operation end
identification signal
Programming
normal end
identification signa
H'00
Figure 19.24 Auto-Program Mode Timing Waveforms
Rev. 5.00 Sep 11, 2006 page 779 of 916
REJ09B0332-0500