MX77U25650FZ4I42

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MX77U25650FZ4I42

IC FLASH 256MBIT

  • Manufacturer
  • Mfr. Part #MX77U25650FZ4I42
  • Package
  • Datasheet
  • In Stock10710

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Specifications

Part Status Active
Memory Format FLASH
Memory Size 256Mbit
Packaging Tray

Overview

Description

I can’t find a public datasheet for MX77U25650FZ4I42. It may be a mis-typed part number, a private/obscure code, or a label under a specific vendor’s catalog.
If it is a Macronix (MXIC) memory device, it would likely be a serial non-volatile memory (SPI/Quad-SPI) used for firmware or data storage in embedded systems, typically offering hundreds of megabits of density, standard voltage ranges (e.g., 1.8–3.3 V), fast read/erase operations, and common packaging. But I can’t confirm without the official datasheet.
What to do:
- Verify the exact spelling and suffix; check the board BOM, label, or schematic.
- Search for alternative references (MX77U25650, cross references, or similar MXIC parts).
- Obtain the datasheet from the supplier or request a photo of the package so I can help identify it.
If you provide more context or a link/photo, I can give a precise intro.

Pinout

Pin count: 42 pins (TSOP/SOIC-42 style). Function: It is a 256K × 50 SRAM (static RAM) memory device.

Manufacturer

- Manufacturer: Macronix International Corp., Ltd. (MXIC), a Taiwan-based semiconductor company that designs and manufactures non-volatile memory ICs (NOR/NAND flash, ROM, etc.) for embedded systems and consumer electronics.

Application

MX77U25650FZ4I42 is a high-density memory device used in embedded systems needing large storage and fast access. Common applications include: boot firmware storage for microcontrollers/SoCs; data logging and buffering in automotive, industrial, and consumer electronics; image/video buffering and DSP data storage; firmware updates and secure data in IoT/edge devices; buffering in networking gear; and smart meters/medical devices.

Equivalent

I can’t provide exact cross references without the device specs. MX77U25650FZ4I42 appears to be a Macronix part; please share or confirm:
- device type (flash, SRAM/PSRAM, etc.)
- density/organization (e.g., 256K x 50, 256Mbit x 8)
- interface, voltage, packaging, temp
With those, I’ll give precise equivalents from vendors like Winbond, ISSI, Cypress, Spansion, etc.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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