S29AL004D90TFI020 Spansion Inc., S29AL004D90TFI020 Datasheet - Page 8
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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
Product Selector Guide
Note:
Block Diagram
6
Family Part Number
Speed Options
Max access time, ns (t
Max CE# access time, ns (t
Max OE# access time, ns (t
BYTE#
RESET#
WE#
A0–A17
OE#
V
V
CE#
CC
SS
See “AC Characteristics” for full specifications.
V
RY/BY#
Command
CC
Full Voltage Range: V
Register
Control
ACC
State
Detector
)
CE
OE
)
)
PGM Voltage
Generator
CC
Timer
= 2.7–3.6 V
A d v a n c e
Sector Switches
Erase Voltage
S29AL004D
Generator
STB
I n f o r m a t i o n
Output Enable
Chip Enable
Logic
Y-Decoder
X-Decoder
70
70
70
30
S29AL004D
STB
DQ0–DQ15 (A-1)
S29AL004D_00_A1 February 18, 2005
Input/Output
90
90
90
35
Buffers
Cell Matrix
Y-Gating
Latch
Data