S29AL004D90TFI020 Spansion Inc., S29AL004D90TFI020 Datasheet - Page 38
![Flash Memory IC](/photos/19/5/190512/4243308_sml.jpg)
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
Key to Switching Waveforms
36
0.0 V
V CC
WAVEFORM
Input
0.5V CC
Figure 12. Input Waveforms and Measurement Levels
Don’t Care, Any Change Permitted
Does Not Apply
INPUTS
A d v a n c e
S29AL004D
Measurement Level
Changing from H to L
Changing from L to H
I n f o r m a t i o n
Steady
Center Line is High Impedance State (High Z)
Changing, State Unknown
OUTPUTS
0.5V CC
S29AL004D_00_A1 February 18, 2005
Output