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LE25FW056CS-A-TRM-H is listed in the Memory IC range at ChipApex. The manufacturer field lists onsemi. Its product description is IC EEPROM 512KBIT. Review the specifications below when checking this part for your BOM.
The LE25FW056CS-A-TRM-H is a serial flash memory device manufactured by onsemi. It features a storage capacity of 512 kilobits (64K x 8 bits) organized in a single-byte access architecture. The component supports standard SPI communication protocols with clock frequencies up to 50 MHz. It operates within a supply voltage range of 2.7V to 3.6V and utilizes an 8-pin SOIC surface-mount package. The device includes hardware write protection capabilities and offers data retention exceeding ten years.
Verify the specific suffix 'A-TRM-H' against the official datasheet to confirm tape and reel packaging specifications and temperature grade. Ensure compatibility with existing PCB footprints for the 8-SOIC package. Confirm RoHS compliance status matches project requirements before finalizing procurement orders.
Select this component when a small, cost-effective solution for storing boot code or calibration data is required. Consider the 50 MHz maximum clock speed for system timing constraints. Evaluate the 2.7V minimum operating voltage against the target system's power rail stability to ensure reliable operation under all load conditions.
This part belongs to the LE25F series of serial flash memories designed for embedded applications. It provides a balance of performance and density for small-scale data storage needs. The series is characterized by its robust endurance and compatibility with standard SPI controllers found in most microcontrollers.
Check for pin-compatible alternatives from the same manufacturer family that may offer updated packaging or higher speed grades. Verify electrical parameters such as read latency and power consumption against potential substitutes to ensure functional equivalence without redesigning the host circuitry.
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