S29AL004D90TFI020 Spansion Inc., S29AL004D90TFI020 Datasheet - Page 43
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S29AL004D90TFI020
Manufacturer Part Number
S29AL004D90TFI020
Description
Flash Memory IC
Manufacturer
Spansion Inc.
Specifications of S29AL004D90TFI020
Memory Size
4Mbit
Memory Configuration
512K X 8 / 256K X 16
Ic Interface Type
Parallel
Access Time
90ns
Memory Case Style
TSOP
No. Of Pins
48
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S29AL004D90TFI020
Manufacturer:
SPANSION
Quantity:
4 300
Part Number:
S29AL004D90TFI020H
Manufacturer:
SPANSION
Quantity:
20 000
AC Characteristics
Notes:
1. Not 100% tested.
2. See the
February 18, 2005 S29AL004D_00_A1
t
t
JEDEC
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
WHWL
DVWH
WHDX
GHWL
WHEH
WLWH
AVWL
WLAX
ELWL
AVAV
Parameter
Table 12 on page 41
t
t
WHWH1
WHWH2
t
t
t
t
GHWL
t
Std
t
t
BUSY
t
t
t
t
t
t
t
WPH
OES
VCS
WC
AH
DS
DH
CH
WP
AS
CS
RB
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recovery Time Before Write
(OE# High to WE# Low)
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Programming Operation (Note 2)
Sector Erase Operation (Note 2)
V
Recovery Time from RY/BY#
Program/Erase Valid to RY/BY# Delay
CC
Setup Time (Note 1)
A d v a n c e
section for more information.
Table 12. Erase/Program Operations
Description
I n f o r m a t i o n
S29AL004D
Word
Byte
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Min
Min
Min
Speed Options
70
70
45
35
35
0.7
30
50
90
0
0
0
0
0
0
5
7
0
90
90
45
45
35
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
41