MX25U3232FZNI02

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MX25U3232FZNI02

IC FLASH 32MBIT SPI/QUAD 8WSON

  • Manufacturer
  • Mfr. Part #MX25U3232FZNI02
  • Package
  • Datasheet
  • In Stock4036

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Specifications

Series MXSMIO™
Part Status Active
Base Product Number MX25U3232
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 32Mbit
Memory Organization 4M x 8
Memory Interface SPI - Quad I/O, QPI
Clock Frequency 133 MHz
Write Cycle Time - Word, Page 40µs, 3ms
Voltage - Supply 1.65V ~ 2V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (6x5)
Packaging Tray

Overview

Description

MX25U3232FZNI02 is Macronix’s 32‑Mbit serial NOR flash memory. It provides nonvolatile storage (4 MB) for embedded systems and stores firmware or data. The device uses a serial SPI interface (with options for high-speed dual/quad I/O and QPI modes on supported configurations), in an 8‑pin package, and typically operates from 2.7–3.6 V. Features include: standard and fast read in various I/O modes, a 256‑byte page program, and erase operations (4 KB/64 KB/256 KB/chip). It supports write enable/disable, deep power‑down, a hold pin, and status/security registers for device management. The NI suffix denotes an industrial-temperature grade suitable for harsh environments. Common uses are firmware boot storage, code shadowing, and data logging in microcontroller-based designs. For exact timing, voltages, and command sets, consult the MX25U3232FZNI02 datasheet.

Features

Key features of MX25U3232FZNI02:
- Density: 32-Mbit (4 MBytes) serial flash memory
- Interface: SPI with Dual I/O and Quad I/O modes for higher throughput
- Speed: High-speed operation up to about 100+ MHz (SPI/DIO/QIO)
- Organization: 4,194,304 bytes total; 256-byte pages; 4 KB sectors; 64 KB blocks; 256 KB blocks
- Erase/Program: Page Program (256 bytes); Sector Erase (4 KB); Block Erase (64 KB); Chip Erase
- Endurance/Retention: Typical 100k P/E cycles; data retention ~20 years (25°C)
- Power: 2.7–3.6 V operation; low-power modes including Deep Power-Down
- Temperature: Industrial range: -40°C to 85°C
- Security/Protection: Status register-based protection and hardware Write Protect; multiple lock-down features
- Packaging: 8-pin package (e.g., SOP/USON)
Suitable for firmware/code storage and other serial flash needs where higher throughput and small form factor are required.

Package

It comes in an 8-pin SOP (SOIC) surface-mount package.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Macronix MX25U3232FZNI02 is a 32‑Mbit serial flash memory with SPI (and Quad SPI) interface for non-volatile storage of code/data.

Manufacturer

- Manufacturer: Macronix International Co., Ltd.
- What kind of company: A Taiwanese semiconductor company that designs and manufactures non-volatile memory (notably NOR flash) and other memory products; an integrated device manufacturer (IDM) with its own fabrication.

Equivalent

Possible drop-in equivalents (32M-bit SPI NOR Flash, 3.3V):
- Winbond W25Q32JV (and W25Q32JVSS1)
- GigaDevice GD25Q32C
- ISSI IS25LP032D
- Macronix MX25L3232F (same family, check timing/voltage)
Note: verify package, voltage, access time, and dual/quad I/O support for exact interchangeability.

Shipping

Shipping MethodsWe

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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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