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Request evaluation samplesLE25U40CQH-AH Memory by ON Semiconductor
LE25U40CQH-AH is a Memory model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Memory product path. IC FLASH 4M SPI 40MHZ 8WDFN. TrustCompo combines the available model, brand, hierarchy, and specification details around LE25U40CQH-AH so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
MemoryDescription
IC FLASH 4M SPI 40MHZ 8WDFN
key Attributes
-
Datasheet
View LE25U40CQH-AH DatasheetTechnical document
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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2
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3
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Product overview
Overview
Features
• Data EEPROM internally organized as 128/256 bytes and 16/32 pages × 8 bytes
• Page protection mode, flexible page-by-page hardware write protection
– Additional protection EEPROM of 16/32 bits, 1 bit per data page
– Protection setting for each data page by writing its protection bit
– Protection management without switching WP pin
• Low power CMOS
• VCC = 2.7 to 5.5 V operation
• Two wire serial interface bus, I2C-Bus compatible
• Filtered inputs for noise suppression with Schmitt trigger
• Clock frequency up to 400 kHz
• High programming flexibility
– Internal programming voltage
– Self timed programming cycle including erase
– Byte-write and page-write programming, between 1 and 8 bytes
– Typical programming time 5 ms for up to 8 bytes
• High reliability
– Endurance 106 cycles1)
– Data retention 40 years1)
– ESD protection 4000 V on all pins
• 8 pin DIP/DSO packages
• Available for extended temperature ranges
– Industrial: − 40 °C to + 85 °C
– Automotive: − 40 °C to + 125 °C
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
4 Weeks
Packaging
Tape & Reel (TR)
Halogen Free
Halogen Free
Published
2012
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Interface
SPI, Serial
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Terminal Pitch
0.65mm
Manufacturer
ON Semiconductor
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Length
4mm
Supply Voltage
2.5V
Pbfree Code
yes
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Memory Type
Non-Volatile
Clock Frequency
40MHz
Sub-Categories
Memory
Memory Format
FLASH
Endurance
100000 Write/Erase Cycles
Write Protection
HARDWARE/SOFTWARE
Address Bus Width
19b
Memory Interface
SPI
Package / Case
8-WDFN Exposed Pad
Memory Width
8
Write Cycle Time - Word, Page
5ms
Base Part Number
LE25U40
Standby Current-Max
0.00001A
Write Cycle Time-Max (TWC)
15ms
Manufacturer'S Part No.
LE25U40CQH-AH
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.32.0071
Page Size
256B
Supply Voltage-Max (Vsup)
3.6V
Density
4 Mb
Terminal Finish
Tin (Sn)
Power Supplies
2.5/3.3V
Data Bus Width
8b
Supply Voltage-Min (Vsup)
2.3V
Voltage - Supply
2.3V~3.6V
Programming Voltage
2.7V
Data Retention Time-Min
20
Serial Bus Type
SPI
Memory Size
4Mb 512K x 8
Supply Current-Max
0.015mA
Common questions
Product FAQ
Quick answers for buyers reviewing LE25U40CQH-AH, stock, documentation, and sourcing steps.
What is LE25U40CQH-AH?
LE25U40CQH-AH is a Memory component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LE25U40CQH-AH?
LE25U40CQH-AH is listed with package reference -. The current product description is IC FLASH 4M SPI 40MHZ 8WDFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LE25U40CQH-AH available in stock?
This page currently shows 97847 units in stock and 93937 units available for LE25U40CQH-AH. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LE25U40CQH-AH?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LE25U40CQH-AH by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LE25U40CQH-AH?
Yes. This page links to the datasheet for LE25U40CQH-AH by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LE25U40CQH-AH before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LE25U40CQH-AH before approving the order.
Memory
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