SST25WF040-40-5I-QAE-T The SST25WF040-40-5I-QAE-T is a 4Mb SPI Flash Memory IC from Microchip Technology. It operates at a clock frequency of 40MHz and a voltage range of 1.65V to 1.95V.
Mfr Part #:

SST25WF040-40-5I-QAE-T

Available from 1 distributors
Mfr Name: SST
SST
The SST25WF040-40-5I-QAE-T is a 4Mb SPI Flash Memory IC from Microchip Technology. It operates at a clock frequency of 40MHz and a voltage range of 1.65V to 1.95V.
✓ Total Stock: 498 pcs

SST25WF040-40-5I-QAE-T Available from 1 distributor

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SST25WF040-40-5I-QAE-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Interface
Memory Format
Memory Size
Memory Type
Mounting Type
Operating Temperature
Operating Voltage
Package / Case
Supplier Device Package
Technology
Write Cycle Time

SST25WF040-40-5I-QAE-T Description

Short technical summary and product information.

The SST25WF040-40-5I-QAE-T is a non-volatile flash memory integrated circuit manufactured by Microchip Technology. This component offers a memory size of 4Mb (512K x 8) and utilizes a Serial Peripheral Interface (SPI) for communication, supporting a clock frequency of up to 40MHz.

 

Designed for applications requiring efficient data storage, this flash memory IC operates within a supply voltage range of 1.65V to 1.95V. It features a write cycle time of 60µs for word and page operations. The device is specified for operation across a temperature range of -40°C to 85°C (TA).

 

The SST25WF040-40-5I-QAE-T is available in a surface-mount package, specifically an 8-WDFN exposed pad, with the supplier device package being 8-WSON. Its compact form factor and robust specifications make it suitable for various embedded systems and electronic designs.

SST25WF040-40-5I-QAE-T Quick Information

Product Type: Flash Memory IC
Series: SST25
Canonical Name: SST25WF040-40-5I-QAE-T 4Mb SPI Flash Memory
Subcategory: Memory

SST25WF040-40-5I-QAE-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SST25WF040-40-5I-QAE-T Features

  • 4Mb SPI Flash Memory IC
  • 40MHz maximum clock frequency
  • 1.65V to 1.95V operating voltage
  • Surface mount 8-WSON package
  • -40°C to 85°C operating temperature

SST25WF040-40-5I-QAE-T Applications

  • Ideal for code storage in embedded systems.
  • Suitable for data logging applications.
  • Used in low-power IoT devices.
  • SPI interface for easy integration with microcontrollers.

SST25WF040-40-5I-QAE-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the SST25WF040-40-5I-QAE-T?

4Mb (512K x 8).

What is the operating voltage range?

1.65V to 1.95V.

What is the operating temperature range?

-40°C to 85°C.

What interface does this flash memory use?

SPI.

What is the maximum clock frequency?

40MHz.

What is the write cycle time?

60µs for word and page program.

What package is this device available in?

8-WDFN Exposed Pad (8-WSON).

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