S29AL004D90TFI020 Spansion Inc., S29AL004D90TFI020 Datasheet - Page 18
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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
16
Figure 1
grams, for this feature.
shows the algorithm and
Notes:
1. All protected sectors unprotected.
2. All previously protected sectors are protected once
Figure 1. Temporary Sector Unprotect Operation
again.
A d v a n c e
RESET# = V
Unprotect Completed
Program Operations
S29AL004D
Figure 22, on page 45
Temporary Sector
Perform Erase or
RESET# = V
(Note 2)
START
ID
(Note 1)
I n f o r m a t i o n
IH
shows the timing dia-
S29AL004D_00_A1 February 18, 2005