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Winbond Electronics Corporation W25Q80DVSVIG TR
- Part No.:
- W25Q80DVSVIG TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
W25Q80DVSVIG TR.pdf
- Description:
- IC FLASH 8MBIT SPI/QUAD 8VSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,453
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Product details
Overview
W25Q80DVSVIG TR from Winbond is an 8 M-bit (1 MB) serial NOR flash memory IC supporting Standard, Dual, and Quad SPI interfaces with uniform 4 KB sectors and up to 104 MHz clock frequency. It operates from a single 2.7–3.6 V supply, delivers 50 MB/s continuous read throughput via Quad I/O Fast Read (EBh), and features hardware write protection via /WP pin and configurable sector/block lock bits. It is used for code execution directly from flash (XIP), firmware storage, and parameter retention in microcontroller-based embedded systems.
For engineers reviewing the W25Q80DVSVIG TR datasheet, W25Q80DVSVIG TR pinout, W25Q80DVSVIG TR application, or W25Q80DVSVIG TR equivalent, key selection criteria include Quad SPI enable (QE bit), 4 KB sector granularity for fine-grained firmware updates, JEDEC ID and SFDP register support for auto-configuration, and compatibility with 2.7–3.6 V host voltage rails.
Technical Context
The W25Q80DVSVIG TR implements a SPI-compatible command set with three operational modes: Standard (DI/DO), Dual (IO0/IO1), and Quad (IO0–IO3), where Quad mode requires non-volatile QE bit = 1 in Status Register-2. Its architecture includes a 256-byte page buffer, 4 KB sector erase granularity, and dual status registers with volatile/non-volatile control bits for BP0–BP2, TB, SEC, CMP, SRP0/SRP1, and SUS.
It supports JEDEC-standard manufacturer/device identification (9Fh), 64-bit unique serial number (4Bh), and SFDP register (5Ah) for runtime parameter discovery. Erase/program suspend/resume (75h/7Ah) enables interruptible operations, and security registers (3 × 256 bytes) with OTP locks provide firmware integrity safeguards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 8 M-bit (1,048,576 bytes), organized as 4,096 × 256-byte pages |
| Supply Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V logic domains without level shifting |
| Max SPI Clock | 104 MHz - enables 416 MHz effective Quad I/O data rate (EBh instruction) |
| Erase Granularity | Uniform 4 KB sectors, 32 KB blocks, 64 KB blocks - supports partial firmware updates without full chip erase |
| Write/Erase Endurance | 100,000 cycles - sufficient for field firmware upgrades over product lifetime |
| Data Retention | 20 years at +25 °C - ensures long-term reliability of stored configuration and calibration data |
| Quad Enable (QE) | Non-volatile bit in Status Register-2 - must be set to enable /WP and /HOLD pins as IO2/IO3 for Quad mode |
| Unique ID | 64-bit factory-programmed serial number (4Bh) - enables device-level traceability and secure boot binding |
Pinout & Package
W25Q80DVSVIG TR uses an 8-pin SOIC 208-mil package (package code SS), with gull-wing leads and 1.27 mm pitch. Pin 1 is marked by a notch or dot; pin numbering follows standard counter-clockwise convention from top-left when viewed from top.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable: drives DO/IOx high-impedance when high; required low-to-high transition after power-up before instruction acceptance |
| 2 DO (IO1) | Data Output / Bidirectional I/O | Standard SPI output (DO); becomes IO1 in Dual/Quad mode - used for read data and address transmission |
| 3 /WP (IO2) | Write Protect Input / Bidirectional I/O | Hardware lock for status register; repurposed as IO2 in Quad mode when QE=1 - disables hardware protection during Quad operation |
| 4 GND | Ground Reference | Primary return path for VCC current and signal reference - must be low-impedance and decoupled near device |
| 5 DI (IO0) | Data Input / Bidirectional I/O | Standard SPI input (DI); becomes IO0 in Dual/Quad mode - carries instructions, addresses, and program data |
| 6 CLK | Serial Clock Input | Synchronous timing source for all SPI transfers - supports Mode 0 and Mode 3; max 104 MHz frequency |
| 7 /HOLD (IO3) | Hold Input / Bidirectional I/O | Pauses active SPI transaction without deselecting device; repurposed as IO3 in Quad mode when QE=1 - unavailable during Quad operation |
| 8 VCC | Power Supply | Single 2.7–3.6 V supply - powers internal charge pumps for erase/program; requires local 0.1 µF ceramic decoupling |
Key Features
| Feature | Design Value |
|---|---|
| Dual/Quad SPI Interface | Enables 2×/4× data throughput vs. standard SPI - reduces boot time and firmware load latency in XIP applications |
| Uniform 4 KB Sector Architecture | Allows precise firmware patching and parameter storage without erasing unrelated code regions - critical for OTA update safety |
| Erase/Program Suspend & Resume | Permits interruption of long erase/program cycles (e.g., by MCU interrupt) and resumption - improves real-time system responsiveness |
| JEDEC ID + SFDP Register | Enables automatic driver initialization and configuration detection - eliminates hardcoded flash parameters in bootloader code |
| 64-bit Unique Serial Number | Provides cryptographically bindable device identity - supports secure provisioning, anti-cloning, and per-unit license enforcement |
| Security Registers with OTP Locks | Three 256-byte areas with one-time programmable locks - stores cryptographic keys, calibration data, or device-specific secrets |
Applications
| Firmware Storage in MCU Bootloader | Secure IoT Device Identity Management |
|---|---|
|
Use Scenario: Storing signed firmware images and bootloader code for ARM Cortex-M microcontrollers with secure boot. IC Role / Device Role / Timing Role: Non-volatile code storage with XIP-capable Quad SPI interface enabling direct execution without RAM copy. Use Value: Reduces boot latency by 60% vs. standard SPI; 4 KB sector granularity allows atomic firmware patching without corrupting running code. |
Use Scenario: Binding cryptographic keys and device-specific certificates in battery-powered edge sensors. IC Role / Device Role / Timing Role: Secure key vault using OTP-locked security registers and 64-bit unique ID for asymmetric key derivation. Use Value: Prevents key extraction via physical probing; unique ID enables zero-touch enrollment in cloud PKI systems. |
| Industrial HMI Configuration Retention | Automotive ADAS Camera Firmware Update |
|
Use Scenario: Preserving display calibration tables, language packs, and user preferences across power cycles in panel PCs. IC Role / Device Role / Timing Role: Parameter storage with hardware write protection (/WP pin) and top/bottom sector locking to prevent accidental overwrite. Use Value: Ensures UI consistency and regulatory compliance; 20-year data retention meets industrial lifecycle requirements. |
Use Scenario: Storing camera image processing firmware updated via CAN FD diagnostics in automotive vision modules. IC Role / Device Role / Timing Role: Field-upgradable firmware storage with sector-locked boot partition and SFDP-driven driver auto-negotiation. Use Value: Enables A/B firmware partitioning and rollback-safe updates - satisfies ISO 26262 ASIL-B functional safety constraints. |
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, 3 V only (2.7–3.6 V), max 86 MHz clock, no Quad I/O suspend/resume, no SFDP register | Lacks QE-controlled Quad mode flexibility and runtime parameter discovery - requires fixed driver configuration | Choose for cost-sensitive designs where Quad I/O and SFDP are unnecessary and legacy driver reuse is prioritized. |
| S25FL008KAGMFI011 | 8 M-bit, 2.7–3.6 V, 104 MHz, supports Quad SPI and SFDP, but no security registers or unique ID | Missing 64-bit serial number and OTP-locked security registers - unsuitable for cryptographic key storage | Choose when high-speed Quad read and auto-configuration are needed, but device-level identity and secure key storage are not required. |
Compared with MX25L8006EM1I-12G and S25FL008KAGMFI011, the W25Q80DVSVIG TR uniquely combines Quad I/O suspend/resume, SFDP register, 64-bit unique ID, and OTP-secured security registers - making it optimal for secure, field-upgradable embedded systems requiring both performance and trust anchors.
Availability
W25Q80DVSVIG TR is available at Aetrix Electronics and suitable for firmware storage, secure identity management, industrial HMI configuration retention, and automotive ADAS camera firmware update applications requiring stable component supply and long-term manufacturability.
Supply support for W25Q80DVSVIG 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 SPI NOR/NAND flash, RAM, and trusted computing components.
The W25Q series targets embedded systems requiring high-speed, secure, and flexible code and data storage - designed specifically for XIP, OTA updates, and safety-critical firmware resilience.
FAQ
What is the operating voltage range of the W25Q80DVSVIG TR?
The W25Q80DVSVIG TR operates from a single 2.7 V to 3.6 V supply. This range aligns with standard 3.3 V logic interfaces and eliminates the need for external level shifters in most microcontroller designs. The device draws less than 1 µA in power-down mode, supporting ultra-low-power applications. All electrical characteristics-including timing, endurance, and data retention-are specified across this full voltage range.
Does the W25Q80DVSVIG TR support Quad SPI mode out of the box?
No, the W25Q80DVSVIG TR requires the Quad Enable (QE) bit in Status Register-2 to be set to 1 before Quad SPI mode activates. Until QE is programmed, /WP and /HOLD remain dedicated hardware control pins. Setting QE repurposes those pins as IO2 and IO3, enabling 4-line data transfer. This configuration is non-volatile and persists across power cycles once written.
How many erase cycles does the W25Q80DVSVIG TR guarantee?
The W25Q80DVSVIG TR guarantees a minimum of 100,000 program/erase cycles per sector. This endurance rating applies uniformly across all 4 KB sectors and is validated under standard operating conditions (2.7–3.6 V, –40 °C to +85 °C). The device also provides 20-year data retention at +25 °C, ensuring long-term reliability for infrequently updated firmware and configuration data.
Can the W25Q80DVSVIG TR be used for secure boot in resource-constrained MCUs?
Yes, the W25Q80DVSVIG TR supports secure boot through multiple integrated features: a factory-programmed 64-bit unique serial number (readable via 4Bh instruction), three 256-byte security registers with OTP locks (42h/44h/48h), and hardware write protection via /WP pin and status register bits. These allow binding of public keys to device identity and storing immutable root-of-trust assets without external secure elements.
What package type does the W25Q80DVSVIG TR use?
The W25Q80DVSVIG TR uses an 8-pin SOIC 208-mil package (package code SS), with gull-wing leads, 1.27 mm pitch, and standard JEDEC MS-012AC footprint. This package is RoHS-compliant, reflow-solderable, and widely supported by PCB assembly houses. Pin 1 is identified by a notch or dot on the top surface, and the device is marked "W25Q80DV" followed by date code and traceability symbols.
W25Q80DVSVIG TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- 104 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
W25Q80DVSVIG TR FAQ
1.How can I place an order for W25Q80DVSVIG TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q80DVSVIG 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 W25Q80DVSVIG TR reliable?
The price and inventory of W25Q80DVSVIG TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q80DVSVIG TR is usually 5 days.
3.What payment methods are accepted for W25Q80DVSVIG TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q80DVSVIG TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q80DVSVIG TR?
W25Q80DVSVIG TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q80DVSVIG 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 W25Q80DVSVIG TR?
For technical support, including W25Q80DVSVIG TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q80DVSVIG TR requirements.
6.How does Aetrix verify that W25Q80DVSVIG TR is sourced from the original manufacturer or authorized distributors?
All W25Q80DVSVIG 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 W25Q80DVSVIG TR meets industry standards.
7.What is the process for return or replacement of W25Q80DVSVIG TR?
All W25Q80DVSVIG TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q80DVSVIG 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 W25Q80DVSVIG TR part is unused and in its original packaging.
Return procedure for W25Q80DVSVIG TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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