SST39SF020A-70-4I-NHE Microchip Technology, SST39SF020A-70-4I-NHE Datasheet - Page 15

• Manufacturer Part Number: SST39SF020A-70-4I-NHE
• Description: IC FLASH MPF 2MBIT 70NS 32PLCC
• Manufacturer: Microchip Technology

Specifications of SST39SF020A-70-4I-NHE

• Memory Type: FLASH
• Memory Size: 2M (256K x 8)
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Format - Memory: FLASH
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Data Bus Width: 8 bit
• 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
• Mounting Style: SMD/SMT
• Organization: 256 KB x 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

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
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