SST39SF020A-55-4C-WHE Microchip Technology, SST39SF020A-55-4C-WHE Datasheet - Page 16

• Manufacturer Part Number: SST39SF020A-55-4C-WHE
• Description: 4.5V To 5.5V 2Mbit Multi-Purpose Flash 32 TSOP 8x14 Mm TRAY
• Manufacturer: Microchip Technology

Specifications of SST39SF020A-55-4C-WHE

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 2M (256K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-TFSOP (0.315", 8.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet
©2010 Silicon Storage Technology, Inc.
FIGURE 16: Byte-Program Algorithm
Address: 2AAAH
Address: 5555H
Address: 5555H
Load data: AAH
Load data: A0H
Program (T BP ,
bit, or Toggle bit
Load data: 55H
Wait for end of
Data# Polling
Address/Byte
Completed
Load Byte
operation)
SST39SF010A / SST39SF020A / SST39SF040
Program
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
Start
Data
16
1147 F13.1
S71147-09-000
01/10