SST39SF040-70-4I-WHE SILICON STORAGE TECHNOLOGY, SST39SF040-70-4I-WHE Datasheet - Page 16

• Manufacturer Part Number: SST39SF040-70-4I-WHE
• Description: MEMORY, FLASH, 4MBIT, PARL, 32TSOP
• Manufacturer: SILICON STORAGE TECHNOLOGY

Specifications of SST39SF040-70-4I-WHE

• Memory Size: 4Mbit
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (18-Jun-2010)
• Access Time: 70ns
• Interface: X8
• Memory Type: Flash - NOR
• Memory Configuration: 512K X 8
• Rohs Compliant: Yes
• 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