am42dl1614dt70it Meet Spansion Inc., am42dl1614dt70it Datasheet - Page 51

• Manufacturer Part Number: am42dl1614dt70it
• Description: 16 Mbit X8/x16 Flash And 4 Mbit X16 Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
Alternate CE#f Controlled Erase and Program Operations
Notes:
1. Not 100% tested.
2. See the “Flash Erase And Programming Performance” section for more information.
50
JEDEC
t
t
t
t
WHWH1
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
EHWH
AVWL
DVEH
EHDX
GHEL
WLEL
ELEH
EHEL
AVAV
ELAX
Parameter
t
t
t
WHWH1
WHWH1
WHWH2
t
t
t
GHEL
t
Std
t
t
t
t
ASO
t
t
t
t
CPH
AHT
WC
WS
WH
AS
AH
DS
DH
CP
Description
Write Cycle Time (Note 1)
Address Setup Time (WE# to Address)
Address Setup Time to CE#f Low During Toggle
Bit Polling
Address Hold Time
Address Hold time from CE#f or OE# High During
Toggle Bit Polling
Data Setup Time
Data Hold Time
Read Recovery Time Before Write
(OE# High to WE# Low)
WE# Setup Time
WE# Hold Time
CE#f Pulse Width
CE#f Pulse Width High
Programming Operation (Note 2)
Accelerated Programming Operation (Note 2)
Sector Erase Operation (Note 2)
P R E L I M I N A R Y
Am42DL16x4D
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Speed Options
70
70
30
30
0.7
15
45
35
0
0
0
0
0
0
7
4
January 9, 2002
85
85
35
35
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs