P25Q40H-WXH
Manufacturer: PUYA
The P25Q40H-WXH is an SPI NOR Flash memory from PUYA. Density is 4 Mbit. Organisation is x8. Supply voltage is 2.3 – 3.6 V. Offered in the WSQN86x5 package. Rated operating temperature is Industrial. Parameters above are taken from the manufacturer datasheet; confirm the current revision before finalising a design.
Overview
The P25Q40H-WXH from PUYA is a 4 Mbit SPI NOR Flash memory with the Industrial temperature grade, an x8 organisation, WSQN86x5 packaging and an operating supply of 2.3 – 3.6 V.
For a specific build, footprint and pin-out differ between package options, which makes the package suffix a layout decision rather than an afterthought.
Key features
- 4 Mbit memory density
- x8 Organisation
- 2.3 – 3.6 V supply voltage
- WSQN86x5 package
- Operating temperature range Industrial
- PUYA original part, traceable supply
Typical applications
- Embedded code storage
- IoT devices
- Automotive modules
- Networking equipment
- Industrial HMI
- Consumer electronics
- Motor control firmware
Specifications
Memory array
| Density | 4 Mbit |
|---|---|
| Organisation | x8 |
Interface and supply
| Voltage | 2.3 – 3.6 V |
|---|---|
| Operating temperature | Industrial |
Ordering
| Package | WSQN86x5 |
|---|---|
| Ordering code | P25Q40H-WXH |
Note on parameters. The figures above are taken from the manufacturer datasheet for P25Q40H-WXH. Electrical limits vary by ordering option and revision — confirm the current datasheet before finalising your design.
Package and ordering
| Ordering code | Package | Operating temp. / grade |
|---|---|---|
| P25Q40H-WXH | WSQN86x5 | Industrial |
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Sourcing P25Q40H-WXH
We supply P25Q40H-WXH with original manufacturer documentation and a quotation that states lead time, packaging and price breaks. Send your annual quantity and target date and you will get a reply with the datasheet attached.