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Winbond Electronics Corporation W25Q01JVSFIQ TR
- Part No.:
- W25Q01JVSFIQ TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
W25Q01JVSFIQ TR.pdf
- Description:
- IC FLASH 1GBIT SPI/QUAD 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,948
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Product details
Overview
W25Q01JVSFIQ TR from Winbond is a 1G-bit (two 512M-bit stacked die) serial flash memory IC supporting Dual/Quad SPI, 3- and 4-byte addressing, and XIP-capable read operations. It delivers up to 133 MHz SPI clock rate, 66 MB/s continuous data transfer, and operates from 2.7–3.6 V across –40°C to +85°C for industrial applications including boot code storage and firmware updates.
For engineers reviewing the W25Q01JVSFIQ TR datasheet, W25Q01JVSFIQ TR pinout, W25Q01JVSFIQ TR application, or W25Q01JVSFIQ TR equivalent, key selection criteria include quad I/O enable status, 4KB sector granularity, hardware write protection via /WP and /HOLD pins, JEDEC ID/SFDP register compliance, and package-specific reset pin availability (SOIC/TFBGA only).
Technical Context
The W25Q01JVSFIQ TR implements a dual-die stacked architecture with linear 1G-bit address space, each die featuring independent BUSY and SUS status bits and a unique 64-bit serial number. Its SPI interface supports Mode 0 and Mode 3, with Quad SPI requiring non-volatile QE bit (Status Register-2, bit 1) set to '1' to repurpose /WP and /HOLD as IO2 and IO3.
It integrates three 256-byte security registers with OTP locks, supports erase/program suspend/resume, and provides configurable output driver strength (DRV1/DRV0), top/bottom block protect (TB), and complement protect (CMP) - all controlled via volatile and non-volatile status register bits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 1 G-bit (2 × 512 M-bit stacked die), 128 MB total capacity |
| Interface | Dual/Quad SPI with standard, dual, and quad I/O modes; supports 3- and 4-byte addressing |
| Max Clock Rate | 133 MHz (standard/Dual/Quad); enables 266 MB/s (Dual) and 532 MB/s (Quad) effective throughput |
| Erase Granularity | Uniform 4 KB sectors (32,768 total), 32 KB blocks (16,384), 64 KB blocks (2,048), and full chip erase |
| Write Endurance | Minimum 100,000 program/erase cycles per sector |
| Data Retention | Greater than 20 years at +25°C |
| Supply Voltage | 2.7 V to 3.6 V single supply; typical power-down current <2 µA |
| Operating Temp | –40°C to +85°C (Industrial Grade) |
Pinout & Package
W25Q01JVSFIQ TR is supplied in 16-pin SOIC 300-mil (Package Code SF), featuring dedicated /RESET pin and /HOLD functionality. Pin assignments are validated per Winbond datasheet Rev. C, Figure 1b and Section 3.4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | /HOLD or /RESET (IO3) | Hold input (Standard/Dual SPI) or dedicated hardware reset (active-low, min 1 µs pulse) |
| 2 | VCC | Main power supply (2.7–3.6 V) |
| 3 | /RESET | Dedicated hardware reset input; functional regardless of device state |
| 7 | /CS | Chip select input; enables device and controls high-impedance DO state |
| 8 | DO (IO1) | Data output (Standard SPI) or bidirectional I/O (Dual/Quad SPI) |
| 9 | /WP (IO2) | Hardware write protect (active-low); repurposed as IO2 when QE=1 |
| 10 | GND | Ground reference |
| 15 | DI (IO0) | Data input (Standard SPI) or bidirectional I/O (Dual/Quad SPI) |
| 16 | CLK | Serial clock input; supports Mode 0 and Mode 3 timing |
Key Features
| Feature | Design Value |
|---|---|
| Quad Enable (QE) bit | Non-volatile Status Register-2 bit enabling IO2/IO3 use and true Quad SPI operation |
| Erase/Program Suspend | Allows pausing active erase/program to service urgent reads; resumes with dedicated command |
| Individual Block Lock | Per-sector/block lock/unlock via 36h/39h instructions, enforced by security register OTP bits |
| SFDP Register | JEDEC-standard Serial Flash Discoverable Parameters register for automatic configuration by host controller |
| Unique Serial Numbers | Two independent 64-bit IDs - one per 512M-bit die - for traceability and secure provisioning |
| Output Driver Strength | Volatile/non-volatile DRV1/DRV0 bits adjust slew rate to reduce EMI in noise-sensitive layouts |
Applications
| Boot Memory for MCU | Firmware Storage in Industrial PLC |
|---|---|
Use Scenario: Stores boot code for ARM Cortex-M7 microcontrollers requiring fast XIP execution during cold start. IC Role / Device Role / Timing Role: Primary non-volatile boot memory with Quad SPI interface enabling sub-100 ms code shadowing and direct execution. Use Value: 133 MHz Quad SPI clock and 4KB sector erase allow rapid partial firmware updates without full chip reprogramming. | Use Scenario: Holds field-upgradable firmware and configuration parameters in programmable logic controllers deployed in factory automation. IC Role / Device Role / Timing Role: Secure, long-life firmware repository with hardware write protection and individual sector locking. Use Value: 100K endurance cycles and >20-year data retention ensure reliability over 15+ year product lifecycles in unattended operation. |
| Secure Parameter Storage | Audio/Video Buffer in Edge Gateway |
Use Scenario: Stores calibrated sensor offsets, encryption keys, and calibration coefficients in medical diagnostic equipment. IC Role / Device Role / Timing Role: Tamper-resistant parameter store using three 256-byte OTP-locked security registers. Use Value: Security register OTP locks prevent accidental or malicious overwrite of critical calibration data post-deployment. | Use Scenario: Buffers streaming audio metadata and video thumbnail previews in smart building edge gateways with limited RAM. IC Role / Device Role / Timing Role: High-bandwidth temporary storage leveraging 66 MB/s continuous read for burst data offload. Use Value: Fast Read Quad I/O (EBh) achieves 532 MB/s effective throughput, eliminating bottlenecks in real-time media preprocessing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MX25L1G45GMI-08G | 1 G-bit, 3.3 V, SOIC16, supports Quad SPI but lacks dual-die architecture and dedicated /RESET pin in same package | No independent die-level status bits or dual 64-bit serial numbers; lower max clock (104 MHz) | Select when legacy compatibility with Macronix toolchains is required and die-level status monitoring is unnecessary |
| S25FL132K0XMFI010 | 128 MB, 3.0 V, SOIC16, Cypress (Infineon) Serial NOR with HyperBus option; no 4-byte addressing support | Lower density (128 MB vs 128 MB), no SFDP register, no security registers, no OTP locking | Select for cost-sensitive industrial designs where advanced security and JEDEC discoverability are not required |
Compared with MX25L1G45GMI-08G and S25FL132K0XMFI010, the W25Q01JVSFIQ TR provides higher effective bandwidth (532 MB/s Quad I/O), dual-die status independence, and integrated security features - making it optimal for secure, high-throughput boot and firmware applications demanding long-term data integrity.
Availability
W25Q01JVSFIQ TR is available at Aetrix Electronics and suitable for industrial control systems, embedded boot memory designs, and secure firmware update architectures requiring stable component supply, long-lifecycle support, and guaranteed traceable sourcing.
Supply support for W25Q01JVSFIQ 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 flash, mobile DRAM, and code storage devices for industrial, automotive, and computing markets.
The W25Q series targets high-performance, secure, and space-constrained embedded systems - designed specifically for reliable boot code execution, firmware storage, and parameter retention in harsh industrial environments.
FAQ
What is the package type and pin count for W25Q01JVSFIQ TR?
W25Q01JVSFIQ TR uses a 16-pin SOIC 300-mil package (Package Code SF). It includes dedicated /RESET (Pin 3), /HOLD (Pin 1), /CS (Pin 7), CLK (Pin 16), DI (Pin 15), DO (Pin 8), /WP (Pin 9), and GND (Pin 10), with multiple NC pins. This configuration is confirmed in Winbond's W25Q01JV datasheet Revision C, Section 3.3–3.4.
Does W25Q01JVSFIQ TR support Quad SPI mode out of the box?
No - W25Q01JVSFIQ TR requires the Quad Enable (QE) bit in Status Register-2 to be set to '1' to activate Quad SPI mode. Until configured, /WP and /HOLD function as hardware control pins. The QE bit can be written non-volatily, and its state persists across power cycles. This behavior is documented in Section 4.2 and 7.1.9 of the W25Q01JV datasheet.
How does the dual-die architecture of W25Q01JVSFIQ TR affect memory access?
W25Q01JVSFIQ TR integrates two independent 512M-bit dies in a single package, presenting a unified 1G-bit linear address space. Each die maintains separate BUSY, SUS, and 64-bit unique ID status bits, enabling concurrent status monitoring and die-level diagnostics - critical for robust firmware update validation and failure isolation in mission-critical systems.
What security features are implemented in W25Q01JVSFIQ TR?
W25Q01JVSFIQ TR includes hardware write protection (/WP pin), top/bottom/complement array protection (TB/CMP/BP bits), individual sector/block locking (36h/39h), three 256-byte security registers with OTP locks, and SFDP register compliance. These features collectively prevent unauthorized firmware modification and ensure cryptographic key integrity - verified in Sections 2, 7.1, and 7.4 of the official datasheet.
Is hardware reset available on W25Q01JVSFIQ TR, and how is it implemented?
Yes - W25Q01JVSFIQ TR provides a dedicated /RESET pin (Pin 3 in SOIC16 package) that forces immediate termination of all internal operations and returns the device to its power-on state upon a low pulse ≥1 µs. Unlike software reset, this hardware reset functions independently of instruction execution or register state, ensuring deterministic recovery in fault conditions.
W25Q01JVSFIQ TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 1Gbit
- Memory Organization:
- 128M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 133 MHz
- Write Cycle Time - Word, Page:
- 3.5ms
- Access Time:
- 7.5 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
W25Q01JVSFIQ TR FAQ
1.How can I place an order for W25Q01JVSFIQ TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q01JVSFIQ 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 W25Q01JVSFIQ TR reliable?
The price and inventory of W25Q01JVSFIQ TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q01JVSFIQ TR is usually 5 days.
3.What payment methods are accepted for W25Q01JVSFIQ TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q01JVSFIQ TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q01JVSFIQ TR?
W25Q01JVSFIQ TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q01JVSFIQ 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 W25Q01JVSFIQ TR?
For technical support, including W25Q01JVSFIQ TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q01JVSFIQ TR requirements.
6.How does Aetrix verify that W25Q01JVSFIQ TR is sourced from the original manufacturer or authorized distributors?
All W25Q01JVSFIQ 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 W25Q01JVSFIQ TR meets industry standards.
7.What is the process for return or replacement of W25Q01JVSFIQ TR?
All W25Q01JVSFIQ TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q01JVSFIQ 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 W25Q01JVSFIQ TR part is unused and in its original packaging.
Return procedure for W25Q01JVSFIQ TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q01JVSFIQ TR Tags
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