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Winbond Electronics Corporation W25Q80BLSVIG TR
- Part No.:
- W25Q80BLSVIG TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
W25Q80BLSVIG TR.pdf
- Description:
- IC FLASH 8MBIT SPI/QUAD 8VSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,811
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Product details
Overview
W25Q80BLSVIG TR from Winbond is an 8 M-bit (1 MB) serial NOR flash memory IC supporting Standard, Dual, and Quad SPI interfaces with 50 MHz clock rate, 4 KB uniform sector architecture, and 2.3–3.6 V single-supply operation - used for code storage, XIP execution, and firmware parameter retention in space-constrained embedded systems.
For engineers reviewing the W25Q80BLSVIG TR datasheet, W25Q80BLSVIG TR pinout, W25Q80BLSVIG TR application, or W25Q80BLSVIG TR equivalent, key selection considerations include Quad Enable (QE) bit configuration, /WP and /HOLD pin reassignment in Quad mode, 4KB sector erase granularity, JEDEC ID and SFDP register support, and compatibility with continuous read mode for true execute-in-place (XIP) operation.
Technical Context
The W25Q80BLSVIG TR implements a SPI-compatible command set with three operational modes: Standard SPI (DI/DO), Dual SPI (IO0/IO1), and Quad SPI (IO0–IO3), where IO2 and IO3 are remapped from /WP and /HOLD only when the non-volatile Quad Enable (QE) bit in Status Register-2 is set to 1. It supports SPI modes 0 and 3, with hold functionality active only in Standard and Dual modes.
Internally, the device organizes memory into 4,096 pages of 256 bytes each, grouped into 256 erasable 4 KB sectors and 16 erasable 64 KB blocks. Erase/program suspend/resume capability enables concurrent background operations, while the 64-bit unique serial number and SFDP register provide standardized parameter discovery and device identification.
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 | 2.3 V to 3.6 V - compatible with 2.5 V and 3.3 V logic domains without level shifting |
| SPI Clock Rate | Up to 50 MHz - delivers 100 MB/s effective bandwidth in Dual I/O and 200 MB/s in Quad I/O mode |
| Erase Granularity | Uniform 4 KB sectors, 32 KB blocks, 64 KB blocks, and full-chip erase - enables fine-grained firmware update partitioning |
| Endurance & Retention | 100,000 program/erase cycles and 20-year data retention at +25°C - suitable for field-upgradable firmware storage |
| Operating Temp | −40°C to +85°C - qualified for industrial-grade embedded applications |
| Power Consumption | 4 mA active current, <1 µA power-down current - supports low-power sleep states in battery-backed systems |
Pinout & Package
W25Q80BLSVIG TR is packaged in an 8-pin SOIC 208-mil (package code SS), with pin 1 marked by a notch or dot. All pins are electrically identical across SOIC, VSOP, WSON, and USON variants per datasheet Section 3.3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable signal; must transition high→low after power-up before first instruction; controls DO high-impedance state |
| 2 DO (IO1) | Data Output / Bidirectional I/O | Unidirectional output in Standard SPI; bidirectional IO1 in Dual/Quad SPI; used for status/data reads on CLK falling edge |
| 3 /WP (IO2) | Write Protect Input / Bidirectional I/O | Hardware write protect when QE = 0; becomes IO2 in Quad mode (QE = 1); active-low protection of status register |
| 4 GND | Ground Reference | Primary return path for VCC and all I/O signals; requires low-impedance PCB connection to minimize noise coupling |
| 5 DI (IO0) | Data Input / Bidirectional I/O | Unidirectional input in Standard SPI; bidirectional IO0 in Dual/Quad SPI; accepts instructions/addresses on CLK rising edge |
| 6 CLK | Serial Clock Input | Edge-triggered timing reference; supports SPI modes 0 and 3; max 50 MHz frequency determines interface throughput |
| 7 /HOLD (IO3) | Hold Input / Bidirectional I/O | Pauses ongoing SPI transfer when active-low (QE = 0); becomes IO3 in Quad mode; requires /CS low during assertion |
| 8 VCC | Power Supply | 2.3–3.6 V supply; internal voltage regulators generate programming voltages; decoupling capacitor required near pin |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI Interface | Enables 200 MB/s effective read bandwidth via IO0–IO3; requires QE bit set in Status Register-2 to activate |
| Continuous Read Mode | Reduces instruction overhead to ≤8 clocks per 24-bit address; enables true XIP execution without external RAM buffering |
| 4 KB Uniform Sector Architecture | Allows independent firmware image partitioning, OTA update staging, and secure boot region isolation |
| Security Registers | Three 256-byte OTP-locked security registers for keys, certificates, or calibration data - protected from overwrite |
| JEDEC & SFDP Compliance | Supports standard manufacturer/device ID (9Fh), 64-bit unique serial number (4Bh), and discoverable SFDP register (5Ah) |
Applications
| Industrial PLC Firmware Storage | IoT Edge Device Boot Code |
|---|---|
|
Use Scenario: Storing firmware images and configuration parameters in programmable logic controllers operating in harsh factory environments. IC Role / Device Role / Timing Role: Primary non-volatile code storage with execute-in-place (XIP) capability for deterministic boot timing and reduced BOM cost. Use Value: 4 KB sector erase enables atomic firmware updates without disrupting runtime logic; −40°C to +85°C rating ensures reliability across temperature swings. |
Use Scenario: Hosting bootloader and secure application firmware in battery-powered wireless sensor nodes with OTA update requirements. IC Role / Device Role / Timing Role: Dual/Quad SPI flash providing fast code shadowing and low-power sleep retention via <1 µA power-down current. Use Value: 100,000+ erase/program cycles support frequent field updates; 64-bit unique ID enables device-specific key binding and secure provisioning. |
| Medical Diagnostic Instrument UI | Automotive Infotainment Display |
|
Use Scenario: Storing GUI assets, language packs, and calibration tables in portable ultrasound or ECG devices requiring regulatory-compliant data integrity. IC Role / Device Role / Timing Role: Parameter and asset storage with hardware (/WP) and software (BP bits) write protection to prevent accidental corruption. Use Value: Top/bottom/complement block protection allows locking critical boot sectors while permitting user-configurable data regions to remain writable. |
Use Scenario: Holding display firmware, font libraries, and audio assets in automotive head units where AEC-Q100 qualification is required. IC Role / Device Role / Timing Role: High-bandwidth Quad SPI flash enabling rapid GUI rendering and seamless media streaming from serial interface. Use Value: 25 MB/s continuous read rate meets real-time graphics loading demands; SFDP register simplifies driver auto-configuration across platform variants. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Winbond W25Q80DVSSIG | Same density and pinout; supports DTR (Double Transfer Rate) mode and enhanced security features including secure OTP lock | Required for designs needing DTR timing or stronger cryptographic key protection beyond standard security registers | Select W25Q80DVSSIG if future-proofing for higher-speed interfaces or certified secure boot is mandated |
| Micron MT25QL80ABB8E12-0SIT | 8 M-bit, 3.3 V, SOIC-8; supports Quad SPI and SFDP but lacks /HOLD pin function and has different status register layout | Suitable for simpler SPI masters without hold requirement; may need firmware adaptation for status register bit mapping | Choose MT25QL80ABB8E12-0SIT only when cross-manufacturer sourcing flexibility is prioritized over pin/function equivalence |
Compared with W25Q80BLSVIG TR, W25Q80DVSSIG adds DTR mode and hardened OTP security, while MT25QL80ABB8E12-0SIT omits /HOLD functionality and requires register-level firmware adjustments - making W25Q80BLSVIG TR optimal for legacy-compatible, hold-enabled, industrial XIP designs.
Availability
W25Q80BLSVIG TR is available at Aetrix Electronics and suitable for industrial PLC firmware storage, IoT edge device boot code, medical diagnostic instrument UI, and automotive infotainment display requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for W25Q80BLSVIG 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 DRAM, mobile DRAM, and serial flash memory solutions for embedded, communications, and consumer markets.
The W25Q series is designed specifically for high-reliability, space-constrained embedded systems requiring fast, flexible, and secure serial code and data storage - with emphasis on XIP performance, sector-level protection, and industrial temperature operation.
FAQ
What is the maximum SPI clock frequency supported by the W25Q80BLSVIG TR?
The W25Q80BLSVIG TR supports up to 50 MHz SPI clock frequency in Standard, Dual, and Quad SPI modes. At this rate, Dual I/O achieves 100 MB/s effective bandwidth and Quad I/O reaches 200 MB/s. These values are specified under VCC = 2.7–3.6 V and TA = −40°C to +85°C per datasheet Section 7.6. The W25Q80BLSVIG TR does not support Double Transfer Rate (DTR) mode - that feature is introduced in the later W25Q80DV revision.
Does the W25Q80BLSVIG TR support execute-in-place (XIP) operation?
Yes, the W25Q80BLSVIG TR supports true XIP via its Continuous Read Mode, which reduces instruction overhead to as few as 8 clock cycles for addressing. When combined with Fast Read Quad I/O (EBh) or Word Read Quad I/O (E7h) instructions, the W25Q80BLSVIG TR enables direct CPU execution from flash without intermediate RAM loading - verified in application notes AN102 and AN107 for ARM Cortex-M and RISC-V platforms.
How is Quad SPI mode enabled on the W25Q80BLSVIG TR?
Quad SPI mode on the W25Q80BLSVIG TR is enabled by setting the Quad Enable (QE) bit (bit 1 of Status Register-2) to 1 using the Write Status Register instruction (01h). Once set, the /WP and /HOLD pins become IO2 and IO3 respectively. This change is non-volatile and persists across power cycles unless explicitly cleared. The W25Q80BLSVIG TR datasheet confirms QE is the sole hardware requirement for Quad I/O activation.
What package type does the 'SV' suffix indicate in W25Q80BLSVIG TR?
The 'SV' in W25Q80BLSVIG TR denotes the 8-pin VSOP 150-mil package (package code SV), per Winbond's ordering information table. This variant uses a thin, gull-wing leaded package with 1.27 mm pitch, distinct from the SOIC-208-mil (SS) or WSON-6x5-mm (ZP) options. All electrical and functional specifications remain identical across package types - only mechanical dimensions and thermal characteristics differ.
Can the W25Q80BLSVIG TR be used in automotive applications?
The W25Q80BLSVIG TR is rated for −40°C to +85°C operation and meets industrial reliability standards, but it is not AEC-Q100 qualified. For automotive applications requiring qualification, Winbond offers the automotive-grade W25Q80DL (with 'L' suffix) variant. The W25Q80BLSVIG TR may be used in non-safety-critical automotive subsystems (e.g., infotainment displays) where customer-specific validation suffices, but not in ADAS or powertrain modules requiring certified components.
W25Q80BLSVIG 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:
- Discontinued at Digi-Key
- 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:
- 80 MHz
- Write Cycle Time - Word, Page:
- 800µs
- Access Time:
- -
- Voltage - Supply:
- 2.3V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-VSOP
W25Q80BLSVIG TR FAQ
1.How can I place an order for W25Q80BLSVIG TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q80BLSVIG 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 W25Q80BLSVIG TR reliable?
The price and inventory of W25Q80BLSVIG TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q80BLSVIG TR is usually 5 days.
3.What payment methods are accepted for W25Q80BLSVIG TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q80BLSVIG TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q80BLSVIG TR?
W25Q80BLSVIG TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q80BLSVIG 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 W25Q80BLSVIG TR?
For technical support, including W25Q80BLSVIG TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q80BLSVIG TR requirements.
6.How does Aetrix verify that W25Q80BLSVIG TR is sourced from the original manufacturer or authorized distributors?
All W25Q80BLSVIG 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 W25Q80BLSVIG TR meets industry standards.
7.What is the process for return or replacement of W25Q80BLSVIG TR?
All W25Q80BLSVIG TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q80BLSVIG 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 W25Q80BLSVIG TR part is unused and in its original packaging.
Return procedure for W25Q80BLSVIG TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q80BLSVIG TR Tags
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