My Inquiry
My Account
Winbond Electronics Corporation W25Q80JVSVIQ
- Part No.:
- W25Q80JVSVIQ
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
W25Q80JVSVIQ.pdf
- Description:
- IC FLASH 8MBIT SPI/QUAD 8VSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,813
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
W25Q80JVSVIQ from Winbond is an 8 M-bit (1 MB) serial NOR flash memory IC supporting Standard, Dual, and Quad SPI interfaces with up to 133 MHz clock frequency, 4 KB uniform sector architecture, and 100K program-erase cycles per sector - deployed for code storage, XIP execution, and firmware parameter retention in space-constrained embedded systems.
For engineers reviewing the W25Q80JVSVIQ datasheet, W25Q80JVSVIQ pinout, W25Q80JVSVIQ application, or W25Q80JVSVIQ equivalent, this device delivers verified Quad SPI throughput (532 MHz equivalent), JEDEC-compliant ID support, 64-bit unique serial number, SFDP register discoverability, and hardware/software write protection - critical for secure boot, OTA update storage, and industrial controller firmware.
Technical Context
The W25Q80JVSVIQ implements a SPI-compatible command set with three operational modes: Standard (DI/DO), Dual (IO0/IO1), and Quad (IO0–IO3), where Quad mode requires QE bit enablement in Status Register-2. Its internal architecture features a 256-byte page buffer, 256 erasable 4 KB sectors, and 16 erasable 64 KB blocks - enabling flexible partitioning for code + data storage.
It integrates volatile/non-volatile status register control (BP2–BP0, TB, SEC, CMP, SRL, QE, WPS), erase/program suspend/resume capability, and three 256-byte one-time-programmable (OTP) security registers. Power management includes <1 µA typical power-down current and automatic write-disable on power-up with tPUW delay.
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/Dual/Quad SPI with dedicated IO0–IO3 pins; supports Fast Read Quad I/O (EBh) at 133 MHz |
| Erase Granularity | 4 KB sector, 32 KB block, 64 KB block, and full-chip erase - enabling fine-grained firmware updates |
| Endurance & Retention | Minimum 100,000 program-erase cycles per sector; >20 years data retention at +25°C |
| Supply Voltage | 2.7 V to 3.6 V single supply - compatible with 3.3 V logic systems without level shifting |
| Operating Temperature | –40°C to +85°C - qualified for industrial-grade embedded applications |
| Security Features | 64-bit unique ID, SFDP register, three 256-byte OTP security registers, individual sector/block lock bits |
Pinout & Package
W25Q80JVSVIQ is packaged in an 8-pin VSOP 150-mil (Package Code SV), with gull-wing leads, 1.27 mm pitch, and RoHS-compliant matte tin finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| /CS | Chip Select Input | Active-low enable; high-impedance DO/IOx outputs when deasserted; must track VCC during power-up/down |
| DO (IO1) | Data Output / I/O1 | Serial data output in Standard SPI; bidirectional I/O in Dual/Quad SPI; used with IO0 for dual transfers |
| IO2 | Data Input/Output 2 | Bidirectional quad-data line; required only in Quad SPI mode (e.g., Fast Read Quad I/O) |
| GND | Ground Reference | Primary signal and power return path; decoupling capacitor placement critical near this pin |
| DI (IO0) | Data Input / I/O0 | Instruction/address/data input in Standard SPI; bidirectional I/O in Dual/Quad SPI; always active in all modes |
| CLK | Serial Clock Input | Edge-triggered timing source; supports SPI Mode 0 and Mode 3; max 133 MHz frequency |
| IO3 | Data Input/Output 3 | Bidirectional quad-data line; enables 4-bit-wide transfers in Quad SPI; unused in Standard/Dual modes |
| VCC | Power Supply | 2.7–3.6 V supply; requires local 100 nF ceramic decoupling capacitor placed adjacent to pin |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI XIP Support | Enables execute-in-place operation via Fast Read Quad I/O (EBh), reducing external RAM footprint in MCU boot loaders |
| Uniform 4 KB Sector Erase | Allows independent firmware module updates without disturbing adjacent code or configuration data partitions |
| Erase/Program Suspend | Permits temporary interruption of long erase/program operations to service time-critical host requests (e.g., sensor reads) |
| Hardware Write Protection Lockdown | Power-supply-based lock-down prevents accidental writes during brown-out conditions - no external circuitry required |
| JEDEC ID & SFDP Register | Enables automatic driver initialization and runtime configuration discovery in Linux MTD and bare-metal BSPs |
| Individual Block/Sector Lock Bits | Provides per-sector write lock control (32 sectors in top/bottom blocks + 14 blocks), supporting secure bootloader isolation |
Applications
| Industrial PLC Firmware Storage | IoT Edge Device OTA Update Partition |
|---|---|
Use Scenario: Storing firmware images and configuration parameters in programmable logic controllers operating in harsh factory environments. IC Role / Device Role / Timing Role: Non-volatile code and data storage with deterministic 4 KB sector erase for modular firmware patching. Use Value: 100K endurance and –40°C to +85°C rating ensure reliable field updates over 10+ years without degradation. |
Use Scenario: Holding dual firmware slots and rollback-safe update metadata in battery-powered wireless sensors. IC Role / Device Role / Timing Role: Dual-image storage medium with atomic sector-level erase, enabling fail-safe A/B firmware switching. Use Value: Erase/program suspend allows real-time sensor sampling during background firmware write operations. |
| Secure Bootloader Code Storage | Medical Device Parameter Logging |
Use Scenario: Hosting immutable bootloader code and public key certificates in Class II medical electronics requiring regulatory traceability. IC Role / Device Role / Timing Role: Trusted code execution source with OTP security registers and 64-bit unique ID for device attestation. Use Value: Individual sector locks prevent runtime corruption of bootloader region while permitting dynamic config updates elsewhere. |
Use Scenario: Recording calibrated sensor offsets, usage logs, and audit trails in portable diagnostic equipment. IC Role / Device Role / Timing Role: High-reliability parameter archive with 20-year data retention and hardware write-protection lock-down. Use Value: Power-supply lock-down ensures parameter integrity during battery swaps or low-VCC events. |
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, 133 MHz max clock, SOIC-8 package; lacks Quad I/O and SFDP register | No native XIP support; requires software emulation for multi-I/O read acceleration | Choose for cost-sensitive designs where Quad SPI and SFDP are unnecessary |
| S25FL008KAGMFI011 | 8 M-bit, 80 MHz max clock, supports Quad SPI and SFDP but no individual sector lock bits | Limited write protection granularity - only block-level BP bits, no per-sector locking | Prefer when JEDEC ID compatibility and basic Quad SPI suffice, but advanced security features are not required |
Compared with MX25L8006EM1I-12G and S25FL008KAGMFI011, W25Q80JVSVIQ uniquely combines 133 MHz Quad SPI, per-sector lock bits, OTP security registers, and SFDP - making it optimal for secure, high-throughput embedded firmware storage where layout space and pin count are constrained.
Availability
W25Q80JVSVIQ is available at Aetrix Electronics and suitable for industrial PLCs, IoT edge gateways, medical diagnostics, and automotive infotainment systems requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.
Supply support for W25Q80JVSVIQ 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 manufacturer specializing in specialty memory solutions including NOR/NAND flash, SRAM, and mobile DRAM - serving industrial, communications, and consumer markets since 1987.
The W25Q series targets embedded systems needing high-speed, secure, and space-efficient serial flash - designed specifically for code shadowing, XIP execution, and firmware update resilience in resource-limited MCUs.
FAQ
What is the maximum supported SPI clock frequency for W25Q80JVSVIQ in Quad I/O mode?
W25Q80JVSVIQ supports up to 133 MHz SPI clock frequency in Quad I/O mode, delivering an effective data rate of 532 MHz (133 MHz × 4 lines) using Fast Read Quad I/O (EBh) instruction. This is confirmed in the AC Electrical Characteristics table (Section 9.6) of the official datasheet Revision C, and enables faster firmware loading than standard parallel flash alternatives.
Does W25Q80JVSVIQ support execute-in-place (XIP) operation?
Yes, W25Q80JVSVIQ supports true XIP operation via Fast Read Quad I/O (EBh) and continuous read with wrap instructions. Its 4 KB uniform sector architecture, low latency Quad SPI interface, and 133 MHz clock allow direct code execution from flash without copying to RAM - validated in application notes AN102 and AN108 from Winbond.
How many program-erase cycles does W25Q80JVSVIQ guarantee per sector?
W25Q80JVSVIQ guarantees a minimum of 100,000 program-erase cycles per sector, as specified in Section 2 (Features) and Section 9.6 (AC Electrical Characteristics) of the datasheet. This endurance rating applies to each of its 256 uniform 4 KB sectors under standard industrial temperature and voltage conditions.
What write protection mechanisms are implemented in W25Q80JVSVIQ?
W25Q80JVSVIQ implements multiple write protection layers: hardware lock-down triggered by VCC drop, software-controlled status register bits (BP2–BP0, TB, SEC, CMP, SRL), individual sector/block lock bits (32 sectors + 14 blocks), and OTP-locked security registers. These are detailed in Sections 6.5, 6.6, and 7.1 of the datasheet.
Is the 64-bit unique ID accessible via standard SPI commands on W25Q80JVSVIQ?
Yes, W25Q80JVSVIQ provides a factory-programmed 64-bit unique serial number accessible via the Read Unique ID Number instruction (4Bh), as documented in Section 8.2 of the datasheet. This ID is globally unique per unit and supports device authentication and inventory tracking in production firmware.
W25Q80JVSVIQ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- 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-VSOP
W25Q80JVSVIQ FAQ
1.How can I place an order for W25Q80JVSVIQ through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q80JVSVIQ 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 W25Q80JVSVIQ reliable?
The price and inventory of W25Q80JVSVIQ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q80JVSVIQ is usually 5 days.
3.What payment methods are accepted for W25Q80JVSVIQ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q80JVSVIQ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q80JVSVIQ?
W25Q80JVSVIQ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q80JVSVIQ 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 W25Q80JVSVIQ?
For technical support, including W25Q80JVSVIQ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q80JVSVIQ requirements.
6.How does Aetrix verify that W25Q80JVSVIQ is sourced from the original manufacturer or authorized distributors?
All W25Q80JVSVIQ 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 W25Q80JVSVIQ meets industry standards.
7.What is the process for return or replacement of W25Q80JVSVIQ?
All W25Q80JVSVIQ units undergo pre-shipment inspection (PSI). If there is an issue with W25Q80JVSVIQ, 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 W25Q80JVSVIQ part is unused and in its original packaging.
Return procedure for W25Q80JVSVIQ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q80JVSVIQ 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…
