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Winbond Electronics Corporation W25Q16JVZPIM TR
- Part No.:
- W25Q16JVZPIM TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
W25Q16JVZPIM TR.pdf
- Description:
- IC FLASH 16MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:1,816
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Product details
Overview
W25Q16JVZPIM TR from Winbond is a 16 M-bit (2 MB) serial NOR flash memory IC supporting Dual/Quad SPI, QPI, and DTR read modes. It operates from 2.7V to 3.6V, delivers up to 133 MHz SPI clock frequency, enables true execute-in-place (XIP) operation, and features uniform 4 KB sectors for flexible code and data storage in space-constrained embedded systems.
For engineers reviewing the W25Q16JVZPIM TR datasheet, W25Q16JVZPIM TR pinout, W25Q16JVZPIM TR application, or W25Q16JVZPIM TR equivalent, this device is selected for high-speed boot code storage, firmware update partitioning, and secure parameter retention where low-power operation, JEDEC-compliant ID support, and quad I/O throughput are required.
Technical Context
The W25Q16JVZPIM TR implements a quad-peripheral interface (QPI) mode that reduces instruction overhead by accepting opcodes across all four I/O lines in two clock cycles instead of eight. Its DTR (Double Transfer Rate) capability latches address and data on both clock edges, enabling 266 MB/s effective throughput in Dual I/O and 532 MB/s in Quad I/O configurations.
It integrates volatile and non-volatile status register bits-including Quad Enable (QE), Block Protect (BP2–BP0), Top/Bottom protect (TB), and Security Register Lock (LB1–LB3)-to support hardware-locked sector protection, OTP-secured security registers, and configurable /HOLD or /RESET functionality on Pin 7 depending on QE state.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 M-bit (2,097,152 bytes), organized as 8,192 × 256-byte pages |
| Operating Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and low-power microcontrollers |
| Max Clock Frequency | 133 MHz - supports 266 MB/s (Dual I/O) and 532 MB/s (Quad I/O) effective read bandwidth |
| Erase Granularity | Uniform 4 KB sectors (512 total), plus 32 KB and 64 KB blocks - enables fine-grained firmware partitioning |
| Data Retention | 20+ years - ensures long-term reliability for industrial and automotive firmware storage |
| Endurance | 100,000 program/erase cycles per sector - suitable for frequent OTA update scenarios |
| Temperature Range | −40°C to +85°C - qualified for commercial and extended industrial environments |
| Power-Down Current | 1 µA (typ.) - minimizes standby power in battery-backed or energy-sensitive applications |
Pinout & Package
W25Q16JVZPIM TR is packaged in an 8-pad WSON 6×5 mm (Package Code ZP), with wettable flank leads for automated optical inspection. The package is RoHS-compliant and halogen-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable signal; places DO/IO pins in high-impedance state when deasserted |
| 2 DO (IO1) | Data Output / Bidirectional I/O | Unidirectional output in Standard SPI; bidirectional I/O in Dual/Quad SPI and QPI modes |
| 3 /WP (IO2) | Write Protect Input / Bidirectional I/O | Hardware lock for status register when QE=0; becomes IO2 in Quad mode (QE=1) |
| 4 GND | Ground Reference | Primary return path for VCC and I/O signals; requires low-impedance PCB connection |
| 5 DI (IO0) | Data Input / Bidirectional I/O | Unidirectional input in Standard SPI; bidirectional I/O in Dual/Quad SPI and QPI modes |
| 6 CLK | Serial Clock Input | Synchronizes all SPI/QPI transfers; supports Mode 0 and Mode 3 clock polarity/idle states |
| 7 /HOLD or /RESET (IO3) | Hold or Reset Input / Bidirectional I/O | Pauses ongoing operations when /CS active (QE=0); functions as dedicated /RESET only in TFBGA packages (not ZP) |
| 8 VCC | Power Supply | Single 2.7–3.6 V supply; decoupling capacitor required within 10 mm of pin |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | Reduces instruction overhead by 75% vs Standard SPI-opcode fetched in 2 clocks instead of 8-enabling faster XIP startup |
| DTR Read Support | Enables double-data-rate addressing and readout without increasing clock frequency-critical for timing-critical boot sequences |
| Security Registers | Three 256-byte OTP-lockable registers for storing cryptographic keys or calibration data with hardware-enforced write protection |
| Continuous Read Mode | Supports 8/16/32/64-byte wrap bursts with only 8-clock instruction overhead-minimizes latency during sequential code fetch |
| Flexible Write Protection | Combines hardware (/WP pin), software (status register BP bits), and OTP (LB bits) layers to protect boot sectors from accidental overwrite |
| JEDEC SFDP Compliance | Provides standardized, discoverable parameter table (SFDP Register) for automatic driver configuration in Linux and RTOS environments |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Image |
|---|---|
|
Use Scenario: Storing real-time control firmware in programmable logic controllers with field-upgrade capability and EMI-resilient serial interface. IC Role / Device Role / Timing Role: Primary non-volatile code storage device; provides deterministic read latency under 10 µs for critical boot code execution via Quad SPI XIP. Use Value: 4 KB sector granularity allows isolated reprogramming of motion-control modules without erasing safety-critical configuration blocks. |
Use Scenario: Hosting boot images and sensor fusion algorithms for camera-based driver-assistance systems requiring AEC-Q100 alignment. IC Role / Device Role / Timing Role: Secure boot memory with hardware write-protection; delivers >60 MB/s sustained read throughput for fast cold-start initialization. Use Value: 20-year data retention and −40°C to +85°C operation ensure firmware integrity over full vehicle lifecycle in under-hood environments. |
| IoT Edge Device OTA Partition | Medical Diagnostic Instrument Parameter Bank |
|
Use Scenario: Managing dual-application partitions (active/fallback) and secure key storage for encrypted over-the-air firmware updates in battery-powered sensors. IC Role / Device Role / Timing Role: Dual-role memory: stores executable firmware in upper address space and encrypted update metadata in lower protected sectors. Use Value: 100K endurance cycles and 1 µA power-down current extend battery life while supporting frequent field updates. |
Use Scenario: Retaining calibrated transducer coefficients, user preferences, and audit logs in portable ultrasound and ECG devices subject to IEC 62304 compliance. IC Role / Device Role / Timing Role: Tamper-resistant parameter vault using OTP-locked security registers and top/bottom array protection. Use Value: 64-bit unique ID enables device-specific calibration binding; SFDP register simplifies driver porting across product variants. |
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 |
|---|---|---|---|
| MX25L1606EZN-12G | 16 M-bit, 104 MHz max clock, no QPI or DTR support, lacks security registers and SFDP | Lower-cost option for basic code storage without XIP acceleration or cryptographic key storage needs | Select when QPI/DTR throughput and hardware security features are not required |
| S25FL116K0XMFI011 | 16 M-bit, 80 MHz max clock, supports QPI but no DTR; includes 128-byte one-time-programmable (OTP) area | Targeted at Cypress/Fujitsu ecosystem designs with legacy driver compatibility and moderate speed requirements | Prefer when existing software stack relies on Spansion-compatible command set and DTR is unnecessary |
Compared with MX25L1606EZN-12G and S25FL116K0XMFI011, the W25Q16JVZPIM TR delivers higher bandwidth (133 MHz + DTR), integrated security registers, and JEDEC SFDP auto-discovery-making it optimal for next-generation XIP-capable, secure, and driver-agnostic embedded platforms.
Availability
W25Q16JVZPIM TR is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot image hosting, and IoT edge device OTA partitioning requiring stable component supply, long-lifecycle assurance, and traceable sourcing.
Supply support for W25Q16JVZPIM 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 consumer, industrial, and automotive markets.
The W25Q series is designed for high-performance, space-constrained embedded systems requiring fast, secure, and reliable non-volatile code and data storage with minimal pin count and power budget.
FAQ
What is the package type and lead finish of W25Q16JVZPIM TR?
W25Q16JVZPIM TR uses an 8-pad WSON 6×5 mm package (Package Code ZP) with wettable flank leads and a lead-free, halogen-free finish compliant with RoHS Directive 2011/65/EU. The package supports reflow soldering per J-STD-020D.3 and is optimized for automated optical inspection in high-volume manufacturing.
Does W25Q16JVZPIM TR support execute-in-place (XIP) operation, and what interfaces enable it?
Yes, W25Q16JVZPIM TR supports true XIP operation via Continuous Read Mode with Quad SPI and QPI interfaces. Its 8-clock instruction overhead and wrap-burst capability allow microcontrollers to fetch and execute code directly from flash without copying to RAM. DTR read instructions further reduce latency by sampling data on both clock edges.
How does the /HOLD and /RESET functionality work on Pin 7 of W25Q16JVZPIM TR?
On W25Q16JVZPIM TR (ZP package), Pin 7 functions as /HOLD when the Quad Enable (QE) bit in Status Register-2 is cleared (QE=0). When QE=1, Pin 7 becomes IO3 for Quad SPI/QPI operation and /HOLD is disabled. Unlike TFBGA variants, the ZP package does not provide a dedicated /RESET pin; hardware reset is only available via software command (66h + 99h).
What security features does W25Q16JVZPIM TR provide beyond standard write protection?
W25Q16JVZPIM TR includes three 256-byte Security Registers with OTP lock bits (LB1–LB3), a 64-bit unique serial number, JEDEC SFDP register for standardized parameter discovery, and configurable top/bottom/complement sector protection. These features enable secure key storage, device identity binding, and tamper-resistant firmware partitioning not found in basic SPI flash devices.
Is W25Q16JVZPIM TR pin-compatible with other members of the W25QxxJV family?
Yes, W25Q16JVZPIM TR shares identical pinout, electrical characteristics, and command set with other W25QxxJV family members in the same WSON 6×5 mm (ZP) package-including W25Q80JV, W25Q32JV, and W25Q64JV. This enables scalable memory design with drop-in capacity upgrades while preserving PCB layout and firmware drivers.
W25Q16JVZPIM TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 16Mbit
- Memory Organization:
- 2M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 133 MHz
- Write Cycle Time - Word, Page:
- 3ms
- Access Time:
- 6 ns
- 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)
W25Q16JVZPIM TR FAQ
1.How can I place an order for W25Q16JVZPIM TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q16JVZPIM 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 W25Q16JVZPIM TR reliable?
The price and inventory of W25Q16JVZPIM TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q16JVZPIM TR is usually 5 days.
3.What payment methods are accepted for W25Q16JVZPIM TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q16JVZPIM TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q16JVZPIM TR?
W25Q16JVZPIM TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q16JVZPIM 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 W25Q16JVZPIM TR?
For technical support, including W25Q16JVZPIM TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q16JVZPIM TR requirements.
6.How does Aetrix verify that W25Q16JVZPIM TR is sourced from the original manufacturer or authorized distributors?
All W25Q16JVZPIM 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 W25Q16JVZPIM TR meets industry standards.
7.What is the process for return or replacement of W25Q16JVZPIM TR?
All W25Q16JVZPIM TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q16JVZPIM 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 W25Q16JVZPIM TR part is unused and in its original packaging.
Return procedure for W25Q16JVZPIM TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q16JVZPIM TR Tags
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M24C02-WMN6TP
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AT21CS01-STUM10-T
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