am41pds3224d Meet Spansion Inc., am41pds3224d Datasheet - Page 47

• Manufacturer Part Number: am41pds3224d
• Description: 32 Mbit 2 M ? 16-bit Cmos 1.8 Volt-only, Simultaneous Operation Page Mode Flash Memory And 4 Mbit 512 K ? 8-bit/256 K ? 16-bit Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

FLASH AC CHARACTERISTICS
Temporary Sector/Sector Block Unprotect
Note: Not 100% tested.
46
JEDEC
RESET#
RY/BY#
Parameter
CE#f
WE#
t
t
t
Std
t
VIDR
VHH
RRB
RSP
V
V
or V
ID
SS
, V
IH
Description
V
RESET# Setup Time for Temporary
Sector/Sector Block Unprotect
RESET# Hold Time from RY/BY# High for
Temporary Sector/Sector Block Unprotect
V
IL
HH
,
ID
Rise and Fall Time (See Note)
Rise and Fall Time (See Note)
t
VIDR
Figure 25. Temporary Sector/Sector Block Unprotect
t
RSP
P R E L I M I N A R Y
Program or Erase Command Sequence
Am41PDS3224D
Timing Diagram
Min
Min
Min
Min
All Speed Options
t
RRB
t
VIDR
500
500
4
4
V
SS
or V
, V
V
May 13, 2002
IL
ID
IH
,
Unit
ns
ns
s
s