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Winbond Electronics Corporation W25Q80DVZPIG
- Part No.:
- W25Q80DVZPIG
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
W25Q80DVZPIG.pdf
- Description:
- IC FLASH 8MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:11,733
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Product details
Overview
W25Q80DVZPIG 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, 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 W25Q80DVZPIG datasheet, W25Q80DVZPIG pinout, W25Q80DVZPIG application, or W25Q80DVZPIG 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 I/O voltage domains.
Technical Context
The W25Q80DVZPIG implements a SPI command architecture compliant with Modes 0 and 3, supporting standard (DI/DO), dual (IO0/IO1), and quad (IO0–IO3) data transfer modes. Its internal block diagram includes a 256-byte page buffer, status register with volatile/non-volatile bits (including Quad Enable), and dedicated logic for erase/program suspend/resume operations.
Quad SPI mode requires non-volatile QE bit (Status Register-2, bit 1) to be set; when enabled, /WP and /HOLD pins become IO2 and IO3. The device supports JEDEC-standard manufacturer/device ID (9Fh), 64-bit unique serial number (4Bh), and SFDP register (5Ah) for runtime parameter discovery - enabling plug-and-play integration in modern bootloaders and flash abstraction layers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 8 M-bit (1,048,576 bytes), organized as 4,096 × 256-byte pages |
| Operating Voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic systems without level shifting |
| Max Clock Frequency | 104 MHz for Quad I/O - enables 416 MHz effective throughput (104 MHz × 4) using EBh instruction |
| Erase Granularity | Uniform 4 KB sectors (256 total), plus 32 KB and 64 KB blocks - supports modular firmware updates |
| Write/Erase Endurance | ≥100,000 cycles per sector - suitable for field-upgradable firmware with frequent patching |
| Data Retention | ≥20 years at +25 °C - ensures long-term reliability in industrial and automotive control modules |
| Interface Protocols | Standard SPI (DI/DO), Dual SPI (IO0/IO1), Quad SPI (IO0–IO3) - selectable via instruction and QE bit |
| Security Features | 64-bit unique ID, 3×256-byte OTP-lockable security registers, SFDP register - supports secure boot and device identity binding |
Pinout & Package
W25Q80DVZPIG uses an 8-pin SOIC 208-mil package (package code SS), with lead-free, RoHS-compliant construction and operating temperature range of –40 °C to +85 °C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable; high-impedance DO during deselect; must track VCC at power-up |
| 2 DO (IO1) | Data Output / Bidirectional I/O | Unidirectional output in Standard SPI; bidirectional IO1 in Dual/Quad SPI |
| 3 /WP (IO2) | Write Protect Input / Bidirectional I/O | Hardware write lock for status register; becomes IO2 in Quad SPI when QE=1 |
| 4 GND | Ground Reference | Signal and power return path; decoupling capacitor required near VCC pin |
| 5 DI (IO0) | Data Input / Bidirectional I/O | Unidirectional input in Standard SPI; bidirectional IO0 in Dual/Quad SPI |
| 6 CLK | Serial Clock Input | Edge-triggered timing source; supports SPI Modes 0 and 3; max 104 MHz |
| 7 /HOLD (IO3) | Hold Input / Bidirectional I/O | Pauses active SPI transaction; becomes IO3 in Quad SPI when QE=1 |
| 8 VCC | Power Supply | 2.7–3.6 V single supply; <1 µA typical standby current in power-down mode |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI XIP Support | Enables direct code execution from flash via EBh/6Bh instructions - reduces RAM footprint in resource-constrained MCUs |
| Erase/Program Suspend | Allows interruption of long erase/program cycles (e.g., 64 KB block erase) to service time-critical interrupts - improves real-time system responsiveness |
| Uniform 4 KB Sector Architecture | Permits independent update of bootloader, application, and configuration sections without erasing full device - critical for OTA firmware resilience |
| JEDEC ID + SFDP Register | Provides standardized identification (9Fh) and programmable parameter table (5Ah) - eliminates hardcoded flash timing assumptions in BSPs |
| Volatile & Non-volatile Status Bits | Separates temporary flags (e.g., BUSY, WEL) from persistent settings (e.g., QE, BP bits) - ensures reliable state recovery after reset |
| 64-bit Unique Serial Number | Factory-programmed per-device identifier - enables secure device authentication and anti-cloning in IoT edge nodes |
Applications
| IoT Edge Node Firmware Storage | Industrial PLC Bootloader Memory |
|---|---|
Use Scenario: Storing signed firmware images and root-of-trust keys in battery-powered wireless sensors with over-the-air update capability. IC Role / Device Role / Timing Role: Primary non-volatile code and configuration store; accessed via Quad SPI during boot and update phases. Use Value: 4 KB sector granularity allows atomic update of firmware partitions; 64-bit UID enables cryptographic binding of firmware to hardware identity. |
Use Scenario: Holding bootloader, FPGA configuration bitstream, and runtime parameters in programmable logic controllers operating in harsh factory environments. IC Role / Device Role / Timing Role: Trusted boot source with deterministic read latency; supports XIP for fast initialization and error logging. Use Value: ≥20-year data retention ensures parameter integrity across 15+ year equipment lifecycles; hardware /WP pin prevents accidental corruption during EMI events. |
| Automotive ADAS Camera Module | Medical Infusion Pump Controller |
Use Scenario: Storing calibration data, image processing firmware, and safety-critical boot code in vision-based driver assistance systems. IC Role / Device Role / Timing Role: Safety-relevant storage element; accessed via Dual SPI for balanced speed/reliability during startup diagnostics. Use Value: Erase/program suspend allows interrupt-driven fault handling during flash writes; JEDEC ID enables automatic flash driver selection in multi-sensor platforms. |
Use Scenario: Retaining device-specific calibration coefficients, usage logs, and regulatory-compliant firmware in Class II medical devices requiring traceable data history. IC Role / Device Role / Timing Role: Secure, tamper-resistant storage for audit trails and calibration records; accessed under strict IEC 62304 software lifecycle controls. Use Value: OTP-locked security registers protect calibration constants from unauthorized modification; SFDP register simplifies FDA audit documentation of flash timing compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MX25L8006EM1I-12G | 8 M-bit, 3 V, 80 MHz max clock; supports only Standard/Dual SPI (no Quad I/O); no SFDP register | Lacks Quad SPI and SFDP - limits XIP performance and auto-configuration capability in new designs | Choose only if legacy board layout mandates pin-compatible replacement without firmware changes to SPI mode handling |
| S25FL008KAGMFI010 | 8 M-bit, 2.7–3.6 V, 104 MHz Quad SPI; includes on-die ECC and 128-bit OTP; supports Octal DTR in higher-density variants | Higher reliability features (ECC, OTP) increase cost; Octal support irrelevant at 8 M-bit density | Prefer for safety-critical applications requiring built-in error correction; otherwise W25Q80DVZPIG offers better cost/performance balance |
Compared with MX25L8006EM1I-12G, W25Q80DVZPIG enables faster firmware load times and runtime XIP via Quad SPI, while its SFDP register simplifies driver portability. Against S25FL008KAGMFI010, W25Q80DVZPIG provides identical speed and voltage specs at lower unit cost, omitting ECC where system-level error detection suffices.
Availability
W25Q80DVZPIG is available at Aetrix Electronics and suitable for industrial control systems, medical device firmware storage, and automotive infotainment head units requiring stable component supply across multi-year production cycles.
Supply support for W25Q80DVZPIG 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 flash, mobile DRAM, and code storage products for embedded and industrial markets.
The W25Q series targets cost-sensitive, space-constrained embedded systems needing high-speed, flexible, and secure non-volatile storage - particularly where Quad SPI XIP, sector-level firmware updates, and device identity are design requirements.
FAQ
What is the maximum supported SPI clock frequency for W25Q80DVZPIG in Quad I/O mode?
The W25Q80DVZPIG supports up to 104 MHz clock frequency in Quad I/O mode. When using Fast Read Quad I/O (EBh) instruction, this yields an effective data rate of 416 Mbps (104 MHz × 4 bits per cycle). This specification is validated under 2.7–3.6 V supply and –40 °C to +85 °C ambient conditions per the official Winbond datasheet revision H.
Does W25Q80DVZPIG support execute-in-place (XIP) operation?
Yes, W25Q80DVZPIG supports XIP via Dual and Quad SPI interfaces using Fast Read Dual I/O (BBh) and Fast Read Quad I/O (EBh) instructions. These enable low-latency random access to code stored in flash, allowing microcontrollers to execute firmware directly without loading into RAM - reducing memory footprint and boot time in resource-limited designs.
How is hardware write protection implemented on W25Q80DVZPIG?
W25Q80DVZPIG implements hardware write protection via the /WP pin (Pin 3), which - when held low - prevents writes to the status register. This works in conjunction with software-configurable block protect (BP2–BP0), top/bottom (TB), and complement (CMP) bits to lock sectors or the entire array. Note that /WP functionality is disabled in Quad SPI mode when the QE bit is set, as Pin 3 becomes IO2.
What package type does W25Q80DVZPIG use, and what are its dimensions?
W25Q80DVZPIG uses an 8-pin SOIC 208-mil package (package code SS), measuring 5.3 mm × 5.3 mm × 1.95 mm (L × W × H). It is lead-free, RoHS-compliant, and rated for industrial temperature range (–40 °C to +85 °C). This package is pin-compatible with other W25Q80DV variants in SOIC 150-mil (SN) and VSOP 150-mil (SV) footprints.
Can W25Q80DVZPIG be used in systems requiring unique device identification?
Yes, W25Q80DVZPIG includes a factory-programmed 64-bit unique serial number accessible via the Read Unique ID Number instruction (4Bh). This value is guaranteed unique per die and remains unchanged across reprogramming cycles - enabling secure device authentication, license binding, and anti-counterfeiting in IoT and medical applications.
W25Q80DVZPIG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tube
- 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-WSON (6x5)
W25Q80DVZPIG FAQ
1.How can I place an order for W25Q80DVZPIG through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q80DVZPIG 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 W25Q80DVZPIG reliable?
The price and inventory of W25Q80DVZPIG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q80DVZPIG is usually 5 days.
3.What payment methods are accepted for W25Q80DVZPIG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q80DVZPIG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q80DVZPIG?
W25Q80DVZPIG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q80DVZPIG 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 W25Q80DVZPIG?
For technical support, including W25Q80DVZPIG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q80DVZPIG requirements.
6.How does Aetrix verify that W25Q80DVZPIG is sourced from the original manufacturer or authorized distributors?
All W25Q80DVZPIG 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 W25Q80DVZPIG meets industry standards.
7.What is the process for return or replacement of W25Q80DVZPIG?
All W25Q80DVZPIG units undergo pre-shipment inspection (PSI). If there is an issue with W25Q80DVZPIG, 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 W25Q80DVZPIG part is unused and in its original packaging.
Return procedure for W25Q80DVZPIG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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