SST25VF040204CS2AE Silicon Storage Technology, Inc, SST25VF040204CS2AE Datasheet

SST25VF040204CS2AE

Manufacturer Part Number

SST25VF040204CS2AE

Description

SOP8

Manufacturer

Silicon Storage Technology, Inc

Datasheets

1.SST25VF040-20-4E-S2AE.pdf (23 pages)

2.SST25VF040204CS2AE.pdf (24 pages)

Specifications of SST25VF040204CS2AE

Date_code

06+

Current page: 1 of 23
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FEATURES:

• Single 2.7-3.6V Read and Write Operations

• Serial Interface Architecture

• 20 MHz Max Clock Frequency

• Superior Reliability

• Low Power Consumption:

• Flexible Erase Capability

• Fast Erase and Byte-Program:

• Auto Address Increment (AAI) Programming

PRODUCT DESCRIPTION

The SST serial flash family features a four-wire, SPI-

compatible interface that allows for a low pin-count pack-

age occupying less board space and ultimately lowering

total system costs. SST25VF040 SPI serial flash memo-

ries are manufactured with SST proprietary, high perfor-

mance CMOS SuperFlash Technology. The split-gate

cell design and thick-oxide tunneling injector attain better

reliability and manufacturability compared with alternate

approaches.

The SST25VF040 device significantly improves perfor-

mance, while lowering power consumption. The total

energy consumed is a function of the applied voltage, cur-

S71231(04)-00-000

– SPI Compatible: Mode 0 and Mode 3

– Endurance: 100,000 Cycles (typical)

– Greater than 100 years Data Retention

– Active Read Current: 7 mA (typical)

– Standby Current: 8 µA (typical)

– Uniform 4 KByte sectors

– Uniform 32 KByte overlay blocks

– Chip-Erase Time: 70 ms (typical)

– Sector- or Block-Erase Time: 18 ms (typical)

– Byte-Program Time: 14 µs (typical)

– Decrease total chip programming time over

Byte-Program operations

SST25VF020 / 0402Mb / 4Mb Serial Peripheral Interface (SPI) flash memory

10/06

2 Mbit / 4 Mbit SPI Serial Flash

SST25VF040

http://store.iiic.cc/

The SST logo and SuperFlash are registered Trademarks of Silicon Storage Technology, Inc.

• End-of-Write Detection

• Hold Pin (HOLD#)

• Write Protection (WP#)

• Software Write Protection

• Temperature Range

• Packages Available

• All non-Pb (lead-free) devices are RoHS compliant

rent, and time of application. Since for any given voltage

range, the SuperFlash technology uses less current to

program and has a shorter erase time, the total energy

consumed during any Erase or Program operation is less

than alternative flash memory technologies. The

SST25VF040 device operates with a single 2.7-3.6V

power supply.

The SST25VF040 device is offered in an 8-lead SOIC 200

mil body width (S2A) package and in an 8-contact WSON

package. See Figure 2 for the pin assignments.

– Software Status

– Suspends a serial sequence to the memory

– Enables/Disables the Lock-Down function of the

– Write protection through Block-Protection bits in

– Commercial: 0°C to +70°C

– Industrial: -40°C to +85°C

– Extended: -20°C to +85°C

– 8-lead SOIC 200 mil body width

– 8-contact WSON (5mm x 6mm)

without deselecting the device

status register

These specifications are subject to change without notice.

EOL Product Data Sheet

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