SST39SF020A-70-4I-WH Microchip Technology, SST39SF020A-70-4I-WH Datasheet - Page 15
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SST39SF020A-70-4I-WH
Manufacturer Part Number
SST39SF020A-70-4I-WH
Description
Flash 256K X 8 70ns
Manufacturer
Microchip Technology
Datasheet
1.SST39SF010A-45-4C-NHE.pdf
(25 pages)
Specifications of SST39SF020A-70-4I-WH
Product Category
Flash
Data Bus Width
8 bit
Memory Type
NOR Flash
Memory Size
2 Mbit
Architecture
Sectored
Interface Type
Parallel
Access Time
70 ns
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
Maximum Operating Current
25 mA
Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
TSOP-32
Organization
256 KB x 8
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39SF010A / SST39SF020A / SST39SF040
©2010 Silicon Storage Technology, Inc.
AC test inputs are driven at V
and outputs are V
FIGURE 14: AC Input/Output Reference Waveforms
FIGURE 15: A Test Load Example
V
V
IHT
ILT
TO DUT
IT
(1.5V) and V
INPUT
IHT
(3.0V) for a logic “1” and V
OT
(1.5V). Input rise and fall times (10%
V
IT
C
L
TO TESTER
REFERENCE POINTS
ILT
15
(0V) for a logic “0”. Measurement reference points for inputs
R
L
LOW
↔
90%) are <5 ns.
V
OT
OUTPUT
Note: V
1147 F12.0
R
V
V
V
V
1147 F11.1
DD
L
OT
IHT
ILT
IT
HIGH
- V
- V
- V
- V
INPUT
S71147-09-000
OUTPUT
INPUT
INPUT
Test
LOW Test
HIGH Test
Data Sheet
Test
01/10