My Inquiry
My Account
Winbond Electronics Corporation W25Q80JVUXIQ TR
- Part No.:
- W25Q80JVUXIQ TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-UFDFN Exposed Pad
- Datasheet:
-
W25Q80JVUXIQ TR.pdf
- Description:
- IC FLASH 8MBIT SPI/QUAD 8USON
- Quantity:
- Payment:
- Shipping:
Inventory:2,546
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
W25Q80JVUXIQ TR from Winbond is an 8 M-bit (1 MB) serial NOR flash memory with Dual/Quad SPI interface, organized as 4,096 × 256-byte pages, supporting 4 KB sector, 32 KB block, 64 KB block and chip erase, operating from 2.7 V to 3.6 V with <1 µA typical power-down current, used for code shadowing, XIP execution, and firmware/data storage in space-constrained embedded systems.
For engineers reviewing the W25Q80JVUXIQ TR datasheet, W25Q80JVUXIQ TR pinout, W25Q80JVUXIQ TR application, or W25Q80JVUXIQ TR equivalent, key selection considerations include Quad SPI enable status, USON 2×3 mm package compatibility, 133 MHz max clock frequency, JEDEC ID and SFDP register support, and individual sector/block lock capability.
Technical Context
The W25Q80JVUXIQ TR implements a standard SPI bus (Mode 0/3) with optional Dual/Quad I/O operation enabled via the volatile/non-volatile Quad Enable (QE) bit in Status Register-1. It uses a unified command set across instruction types - Standard SPI (DI/DO), Dual SPI (IO0/IO1), and Quad SPI (IO0–IO3) - with dedicated Fast Read instructions achieving up to 532 MHz equivalent throughput.
Its architecture includes three status registers (SR1–SR3), a 64-bit unique ID, three 256-byte security registers with OTP locks, and flexible write protection using BP[2:0]/TB/SEC/CMP bits or individual block/sector lock bits controlled by WPS mode. Erase/program suspend/resume functionality enables concurrent background operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 8 M-bit (1,048,576 bytes), organized as 4,096 × 256-byte programmable pages |
| Interface Support | Standard SPI (CLK, /CS, DI, DO), Dual SPI (IO0, IO1), Quad SPI (IO0–IO3); QE bit controls Quad mode |
| Max Clock Frequency | 133 MHz for single I/O; 266 MHz equivalent for Dual I/O; 532 MHz equivalent for Quad I/O |
| Erase Granularity | 4 KB sectors (256 total), 32 KB blocks (128 total), 64 KB blocks (16 total), full chip erase |
| Write Endurance & Retention | Minimum 100,000 program/erase cycles per sector; data retention >20 years at +25°C |
| Supply Voltage | 2.7 V to 3.6 V single supply; <1 µA typical standby current in power-down mode |
| Operating Temperature | –40°C to +85°C industrial grade; supports reliable boot code storage in harsh environments |
Pinout & Package
W25Q80JVUXIQ TR is packaged in an 8-pad USON (2 mm × 3 mm × 0.6 mm) with wettable flank leads, marked "UX" per Winbond ordering code. This compact, lead-free RoHS-compliant package enables high-density PCB layouts and automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable signal; device enters high-impedance output state when high; must track VCC during power-up/down |
| 2 DO (IO1) | Data Output / I/O1 | Serial data output in Standard SPI; bidirectional I/O in Dual/Quad SPI; driven high-impedance when /CS high |
| 3 IO2 | Data Input/Output 2 | Used only in Quad SPI mode (e.g., Fast Read Quad I/O); not functional in Standard/Dual modes |
| 4 GND | Ground Reference | Primary return path for VCC and I/O signals; requires low-inductance connection to minimize noise coupling |
| 5 DI (IO0) | Data Input / I/O0 | Serial data input in Standard SPI; bidirectional I/O in Dual/Quad SPI; carries all instructions and addresses |
| 6 CLK | Serial Clock Input | Edge-triggered timing reference; supports Mode 0 (CLK idle low) and Mode 3 (CLK idle high) |
| 7 IO3 | Data Input/Output 3 | Used only in Quad SPI mode; enables 4-bit parallel data transfer on read/write commands |
| 8 VCC | Power Supply | 2.7–3.6 V supply; internal voltage regulators support stable core operation across full voltage range |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI Enable (QE) | Volatile/non-volatile bit in Status Register-1; factory-default disabled; enables IO2/IO3 for 4-line data transfer |
| Individual Block/Sector Lock | 32 sectors (top/bottom 4 KB) and 14 blocks (64 KB) each have dedicated lock bits; default-locked at power-on |
| Security Registers | Three 256-byte registers with OTP lock bits (LB1–LB3); prevent reprogramming after initial write |
| Continuous Read with Wrap | Supports 8/16/32/64-byte wrap modes; reduces address overhead and enables true XIP execution |
| SFDP Register | JEDEC-standard Serial Flash Discoverable Parameters; allows host to auto-detect timing, density, and features |
| Erase/Program Suspend | Allows temporary halt of long-duration erase/program to service urgent reads; resumes with dedicated command |
Applications
| Industrial PLC Firmware Storage | IoT Edge Device OTA Update Buffer |
|---|---|
|
Use Scenario: Storing boot loader, real-time OS kernel, and configuration parameters in programmable logic controllers deployed in factory automation. IC Role / Device Role / Timing Role: Non-volatile code and parameter storage with fast Quad SPI read access enabling deterministic boot timing and field-upgradable firmware. Use Value: 4 KB sector granularity allows atomic updates of critical control parameters without erasing full application image; 100K cycle endurance ensures >10-year field life under frequent reconfiguration. |
Use Scenario: Holding staged firmware images and cryptographic keys in battery-powered smart sensors before secure over-the-air (OTA) activation. IC Role / Device Role / Timing Role: Secure, low-power storage for signed firmware binaries and device-specific credentials; supports encrypted read via host-controlled security register access. Use Value: Three OTP-locked security registers protect private keys from overwrite; <1 µA power-down current extends battery life during idle periods between update windows. |
| Automotive Infotainment Boot Memory | Medical Diagnostic Instrument Code Shadowing |
|
Use Scenario: Hosting boot code and UI assets in automotive head units requiring AEC-Q100-compliant components and rapid cold-boot response. IC Role / Device Role / Timing Role: Primary boot memory accessed via Quad SPI XIP mode; delivers >66 MB/s continuous read throughput to reduce boot latency. Use Value: 133 MHz clock + Quad I/O achieves sub-100 ms firmware load time; –40°C to +85°C rating meets automotive ambient requirements without derating. |
Use Scenario: Caching diagnostic algorithms and calibration tables in portable ultrasound or ECG devices where deterministic execution timing is clinically critical. IC Role / Device Role / Timing Role: Execute-in-place (XIP) memory for real-time signal processing routines; eliminates RAM copy latency and reduces BOM cost. Use Value: Continuous Read with 64-byte wrap minimizes instruction fetch stalls; uniform 4 KB sectors simplify safe field calibration data partitioning. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MX25L8006EM1I-12G | 8 M-bit, SOIC-8 package only; no USON option; max clock 80 MHz; lacks SFDP and security registers | Lower-cost replacement where Quad SPI, security, or compact packaging are not required | Select when board layout already accommodates SOIC-8 and system does not require >80 MHz throughput or secure key storage |
| S25FL008KAGMFI011 | 8 M-bit, USON 2×3 mm available; supports Octal DTR mode (not Quad); includes hardware reset pin; higher write endurance (200K cycles) | Better suited for designs needing deterministic reset behavior or future-proofing for Octal interface migration | Prefer when hardware /RESET integration is mandatory or if roadmap includes migration to higher-speed Octal SPI interfaces |
Compared with MX25L8006EM1I-12G, W25Q80JVUXIQ TR delivers 66% higher bandwidth and built-in security features; versus S25FL008KAGMFI011, it offers lower latency Quad SPI operation but lacks hardware reset-making it optimal for cost-sensitive, size-constrained XIP applications without reset-critical timing.
Availability
W25Q80JVUXIQ TR is available at Aetrix Electronics and suitable for industrial PLC firmware storage, IoT edge device OTA update buffers, and automotive infotainment boot memory requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.
Supply support for W25Q80JVUXIQ TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Winbond Electronics is a Taiwan-based semiconductor company specializing in specialty memory solutions, including serial NOR/NAND flash, RAM, and mobile DRAM, serving industrial, automotive, and consumer markets since 1987.
The W25Q series is designed specifically for embedded systems requiring high-speed, low-power, and secure non-volatile code and data storage-with emphasis on XIP capability, small-footprint packaging, and robust write protection.
FAQ
What is the package type and footprint of W25Q80JVUXIQ TR?
W25Q80JVUXIQ TR uses an 8-pad USON package measuring 2 mm × 3 mm × 0.6 mm with wettable flank leads. Its top-side marking includes "UX", matching Winbond's ordering code for this variant. The footprint complies with JEDEC MO-252 standards and supports reflow soldering with standard Pb-free profiles.
Does W25Q80JVUXIQ TR support Quad SPI mode out of the box?
No-W25Q80JVUXIQ TR ships with Quad SPI disabled by default. The Quad Enable (QE) bit in Status Register-1 must be set via Write Status Register instruction (01h) to activate IO2 and IO3 pins. Once enabled, Quad mode remains active until cleared or reset, unless configured as volatile-only in specific configurations.
How many program/erase cycles does W25Q80JVUXIQ TR guarantee per sector?
W25Q80JVUXIQ TR guarantees a minimum of 100,000 program/erase cycles per sector, validated across the full operating temperature range (–40°C to +85°C). This endurance rating applies to all 4 KB sectors and is specified in the official Winbond datasheet Revision C, August 2016.
Can W25Q80JVUXIQ TR be used for execute-in-place (XIP) operation?
Yes-W25Q80JVUXIQ TR supports true XIP via Fast Read Quad I/O (EBh) and Continuous Read with wrap modes. Its 133 MHz clock and 4-line data bus deliver up to 532 MHz equivalent throughput, enabling direct CPU instruction fetch without intermediate RAM buffering in compatible microcontrollers.
What write protection mechanisms does W25Q80JVUXIQ TR provide?
W25Q80JVUXIQ TR provides layered write protection: software-controlled via BP[2:0]/TB/SEC bits in status registers; hardware-assisted via /CS tracking during power-up/down; individual sector/block lock bits; and OTP-locked security registers. The WPS bit selects between status-register-based or individual-lock-based schemes.
W25Q80JVUXIQ TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-UFDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 8Mbit
- Memory Organization:
- 1M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 133 MHz
- Write Cycle Time - Word, Page:
- 3ms
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-USON (2x3)
W25Q80JVUXIQ TR FAQ
1.How can I place an order for W25Q80JVUXIQ TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q80JVUXIQ TR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for W25Q80JVUXIQ TR reliable?
The price and inventory of W25Q80JVUXIQ TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q80JVUXIQ TR is usually 5 days.
3.What payment methods are accepted for W25Q80JVUXIQ TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q80JVUXIQ TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q80JVUXIQ TR?
W25Q80JVUXIQ TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q80JVUXIQ TR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for W25Q80JVUXIQ TR?
For technical support, including W25Q80JVUXIQ TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q80JVUXIQ TR requirements.
6.How does Aetrix verify that W25Q80JVUXIQ TR is sourced from the original manufacturer or authorized distributors?
All W25Q80JVUXIQ TR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that W25Q80JVUXIQ TR meets industry standards.
7.What is the process for return or replacement of W25Q80JVUXIQ TR?
All W25Q80JVUXIQ TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q80JVUXIQ TR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The W25Q80JVUXIQ TR part is unused and in its original packaging.
Return procedure for W25Q80JVUXIQ TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q80JVUXIQ TR Tags
-
M24C02-WMN6TP
STMicroelectronics
-
AT24C02C-XHM-T
Microchip Technology
-
AT21CS01-STUM10-T
Microchip Technology
-
AT24C02C-SSHM-T
Microchip Technology
-
24LC01BT-I/OT
Microchip Technology
-
M24C02-FMC6TG
STMicroelectronics
-
AT24CS02-SSHM-T
Microchip Technology
-
93LC46BT-I/OT
Microchip Technology
-
AT24C04C-SSHM-T
Microchip Technology
-
24LC01BT-I/SN
Microchip Technology
-
24AA02UIDT-I/OT
Microchip Technology
-
AT24C08C-STUM-T
Microchip Technology
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
