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IS25LQ040B-JKLE The IS25LQ040B-JKLE is a 4Mbit serial flash memory from Integrated Silicon Solution, featuring a high-speed SPI/Quad I/O interface and operating at up to 104 MHz. It is supplied in an 8-WSON package.
Mfr Part #:

IS25LQ040B-JKLE

Available from 2 distributors
Mfr Name: Integrated Silicon Solution
Integrated Silicon Solution
The IS25LQ040B-JKLE is a 4Mbit serial flash memory from Integrated Silicon Solution, featuring a high-speed SPI/Quad I/O interface and operating at up to 104 MHz. It is supplied in an 8-WSON package.
✓ Total Stock: 3,712 pcs
$ Price Range: $1.28

IS25LQ040B-JKLE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,238 pcs
On Request
3238 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
474 pcs
On Request
474 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IS25LQ040B-JKLE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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IS25LQ040B-JKLE Description

Short technical summary and product information.

The IS25LQ040B-JKLE is a 4Mbit serial flash memory device manufactured by Integrated Silicon Solution, Inc. This NOR flash memory utilizes a standard SPI interface with support for Dual and Quad I/O modes, enabling high-performance data transfer up to 104 MHz. It offers a memory organization of 512K x 8 bits and a voltage supply range of 2.3V to 3.6V.

 

Designed for code shadowing, execute-in-place (XIP) operations, and non-volatile data storage, this memory chip boasts features such as 100,000 erase/program cycles and over 20 years of data retention. It operates within an extended temperature range of -40°C to 105°C.

 

The device is packaged in an 8-WSON (6x5mm) surface-mount package, suitable for applications with limited board space. Its efficient architecture and low power consumption, with an active read current of 10 mA and standby current of 8 µA, make it a cost-effective solution for various embedded systems.

IS25LQ040B-JKLE Quick Information

Product Type: Serial Flash Memory
Series: IS25LQ
Canonical Name: IS25LQ040B-JKLE 4Mbit SPI/Quad Serial Flash Memory
Subcategory: Serial Flash

IS25LQ040B-JKLE Compliance

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

IS25LQ040B-JKLE Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

IS25LQ040B-JKLE Features

  • 4Mbit serial flash memory capacity.
  • High-speed SPI/Quad I/O interface.
  • 104 MHz maximum clock frequency.
  • Operates from 2.3V to 3.6V supply.
  • Compact 8-WSON surface-mount package.

IS25LQ040B-JKLE Applications

  • Ideal for code shadowing applications.
  • Suitable for execute-in-place (XIP).
  • Used for non-volatile data storage.
  • Embedded system memory expansion.

IS25LQ040B-JKLE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the IS25LQ040B-JKLE?

4Mbit.

What interface does the IS25LQ040B-JKLE support?

SPI - Quad I/O.

What is the maximum clock frequency?

104 MHz.

What is the operating voltage range?

2.3V to 3.6V.

What is the operating temperature range?

-40°C to 105°C.

What package does the IS25LQ040B-JKLE come in?

8-WSON (6x5mm).

How many erase/program cycles can it withstand?

100,000 cycles.

IS25LQ040B-JKLE Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
IS25LQ040B-JKLE-TR
IS25LQ040B-JKLE-TR
Integrated Silicon Solution
The IS25LQ040B-JKLE-TR is a 4Mbit Serial Flash Memory from Integrated Silicon Solution, Inc. It offers high performance with a 104 MHz clock frequency and supports Quad I/O SPI interface.
View Part
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