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Winbond Electronics Corporation W25Q64JVZPIM TR
- Part No.:
- W25Q64JVZPIM TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
W25Q64JVZPIM TR.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:4,531
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Product details
Overview
W25Q64JVZPIM TR from Winbond is a 64M-bit (8MB) serial NOR flash memory with Dual/Quad SPI interface, operating from 2.7V to 3.6V, supporting up to 133MHz clock frequency, 4KB uniform sector erase, and 100K program-erase cycles per sector - used for code execution (XIP), firmware storage, and parameter retention in industrial embedded systems.
For engineers reviewing the W25Q64JVZPIM TR datasheet, W25Q64JVZPIM TR pinout, W25Q64JVZPIM TR application, or W25Q64JVZPIM TR equivalent, this page delivers verified package mapping (WSON 6×5-mm, ZP code), Quad SPI timing behavior, hardware write-protect implementation, and real-world XIP performance context - all confirmed against Winbond's Revision K datasheet (Mar 2021).
Technical Context
The W25Q64JVZPIM TR implements a standard SPI bus with Mode 0/3 support and extends functionality via configurable Dual/Quad I/O modes enabled by non-volatile QE bit in Status Register-2. Its command set includes Fast Read Quad I/O (EBh), enabling 532MHz effective throughput, and supports Erase/Program Suspend & Resume for concurrent background operations.
Internal architecture features a 256-byte page buffer, 2,048 erasable 4KB sectors, and three 256-byte security registers. Hardware /RESET is not present in the ZP package; only /HOLD (IO3) is available as a functional pin, consistent with 8-pin WSON pinout constraints.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 M-bit (8 MB) - sufficient for full MCU boot images and firmware binaries in space-constrained designs |
| Interface | Dual/Quad SPI - enables 2× or 4× data rate vs standard SPI, critical for fast code shadowing and XIP latency reduction |
| Max Clock Frequency | 133 MHz - supports 532 MHz effective Quad I/O bandwidth, outperforming parallel flash in pin-count-limited systems |
| Erase Granularity | 4 KB uniform sectors - allows fine-grained firmware update partitioning without disturbing adjacent configuration or calibration data |
| Endurance | 100,000 program-erase cycles per sector - ensures long-term reliability in field-upgradable industrial controllers |
| Data Retention | 20+ years - validated for unpowered storage of calibration constants and device identity across product lifecycle |
| Operating Voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic rails and tolerant of brown-out conditions in industrial power domains |
| Temperature Range | −40°C to +85°C - certified for industrial-grade operation without derating or thermal management overhead |
Pinout & Package
W25Q64JVZPIM TR uses the 8-pad WSON 6×5-mm package (JEDEC MO-252, Winbond code ZP), with exposed thermal pad (non-electrical). Pin 1 is /CS; pins 2–3–5–6–7–8 are bidirectional I/Os or control inputs; pin 4 is GND; pin 8 is VCC. No dedicated /RESET pin is present - /HOLD (IO3) serves dual function but is repurposed as IO3 when Quad SPI is enabled.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable; must transition high→low before instruction acceptance; controls DO high-impedance state |
| 2 DO (IO1) | Data Output / I/O1 | Unidirectional output in Standard SPI; bidirectional I/O in Dual/Quad mode; used for status/data readback |
| 3 /WP (IO2) | Write Protect Input / I/O2 | Hardware lock for status register; becomes IO2 when QE=1; active-low protection for BP bits and SRP |
| 4 GND | Ground Reference | Primary return path for VCC and I/O signals; requires low-inductance connection to minimize noise during fast reads |
| 5 DI (IO0) | Data Input / I/O0 | Unidirectional input in Standard SPI; bidirectional I/O in Dual/Quad mode; carries instructions, addresses, and write data |
| 6 CLK | Serial Clock Input | Edge-triggered timing reference; supports Mode 0/3; determines max achievable throughput in all SPI modes |
| 7 /HOLD (IO3) | Hold Input / I/O3 | Pauses ongoing transfers when low; disabled in Quad mode (becomes IO3); no /RESET function in ZP package |
| 8 VCC | Power Supply | 2.7–3.6 V supply; decoupling capacitor required near pin for stable operation at 133 MHz clock rates |
Key Features
| Feature | Design Value |
|---|---|
| Quad Enable (QE) bit | Non-volatile bit in Status Register-2 that permanently reassigns /WP and /HOLD to IO2/IO3 - required for Quad SPI operation |
| Erase/Program Suspend | Allows pausing active erase or program cycle to service urgent read requests - essential for real-time firmware updates |
| 64-bit Unique ID | Factory-programmed, read-only serial number per device - enables secure device authentication and anti-cloning in IoT edge nodes |
| Security Registers | Three 256-byte OTP-capable registers - store cryptographic keys or calibration secrets with hardware-level access control |
| SFDP Register | JEDEC-standard Serial Flash Discoverable Parameters - enables automatic driver configuration without hard-coded timing values |
| Individual Sector Lock | Per-sector write-lock via 36h/39h commands - prevents accidental overwrite of critical bootloader or factory calibration blocks |
Applications
| Industrial PLC Firmware Storage | Medical Device Bootloader |
|---|---|
Use Scenario: Storing firmware images and runtime configuration in programmable logic controllers deployed in factory automation environments with wide temperature swings and EMI exposure. IC Role / Device Role / Timing Role: Non-volatile code storage with XIP capability; executes startup routines directly from flash while minimizing RAM footprint. Use Value: 4KB sector granularity enables atomic firmware patching; 100K endurance supports decades of field updates; −40°C to +85°C rating ensures reliability without thermal derating. | Use Scenario: Securing boot code and regulatory-critical calibration data in portable diagnostic equipment requiring traceable device identity and tamper-resistant storage. IC Role / Device Role / Timing Role: Trusted boot source with hardware write-protection; stores signed bootloader and encrypted calibration parameters. Use Value: 64-bit unique ID enables device-level audit trail; security registers protect cryptographic keys; SFDP simplifies driver portability across medical platform variants. |
| Smart Energy Meter Data Logging | Automotive ADAS Camera Module |
Use Scenario: Recording time-stamped energy consumption logs and tariff tables in utility meters operating continuously for 15+ years without maintenance. IC Role / Device Role / Timing Role: Parameter and event log storage with wear-leveling-friendly 4KB erase boundaries; retains data through repeated power cycles. Use Value: 20-year data retention guarantees compliance with utility billing record-keeping mandates; low 1µA power-down current extends battery backup life. | Use Scenario: Storing camera firmware, lens calibration profiles, and safety-critical image processing parameters in automotive vision systems requiring ASIL-B alignment. IC Role / Device Role / Timing Role: High-reliability firmware repository with hardware-based write protection; supports fast boot via Quad SPI XIP to meet ISO 26262 startup timing budgets. Use Value: 133MHz Quad SPI enables sub-100ms firmware load; individual sector lock prevents corruption of safety-critical calibration blocks during OTA updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MX25L6433FZNI-10G | 64Mb, 104MHz max clock, SOIC/WSON packages, no /HOLD pin in 8-pin variant | Lacks Erase/Program Suspend and 64-bit UID; supports only Standard/Dual SPI (no Quad) | Choose when Quad SPI bandwidth and suspend/resume are unnecessary; verify /HOLD signal compatibility in existing layout |
| S25FL164K0XMFI011 | 64Mb, 80MHz max clock, supports Quad SPI with QPI mode, includes ECC on read | Includes built-in single-bit error correction; higher latency on random reads due to ECC overhead | Prefer where data integrity is paramount over speed; confirm QPI mode compatibility with host controller firmware stack |
Compared with MX25L6433FZNI-10G and S25FL164K0XMFI011, W25Q64JVZPIM TR delivers superior throughput (133MHz Quad), integrated suspend/resume for real-time responsiveness, and factory-unique identification - making it optimal for XIP-critical, update-intensive industrial and automotive applications where both speed and security matter.
Availability
W25Q64JVZPIM TR is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device bootloader deployment, and smart energy meter data logging requiring stable component supply, long-term lifecycle assurance, and guaranteed traceable sourcing.
Supply support for W25Q64JVZPIM 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 industrial, communications, and consumer markets.
The W25Q series was designed specifically for high-performance, space-constrained embedded systems requiring reliable code storage, fast XIP execution, and robust security - targeting industrial automation, medical electronics, and automotive subsystems.
FAQ
What is the package type and pin count of W25Q64JVZPIM TR?
W25Q64JVZPIM TR uses an 8-pad WSON (6×5-mm) package, designated by Winbond code ZP. It has eight terminals: /CS, DO (IO1), /WP (IO2), GND, DI (IO0), CLK, /HOLD (IO3), and VCC. No /RESET pin is present in this variant - that function is only available in TFBGA or SOIC-16 packages.
Does W25Q64JVZPIM TR support Quad SPI operation, and what is required to enable it?
Yes, W25Q64JVZPIM TR supports Quad SPI operation. To enable it, the non-volatile Quad Enable (QE) bit in Status Register-2 must be set to '1'. Once enabled, /WP and /HOLD pins become IO2 and IO3 respectively, allowing four-bit-wide data transfers using instructions like Fast Read Quad I/O (EBh).
What is the maximum clock frequency supported by W25Q64JVZPIM TR in Quad SPI mode?
W25Q64JVZPIM TR supports up to 133 MHz on the CLK pin in Quad SPI mode. This yields an effective data rate of 532 Mbps (133 MHz × 4 bits), as confirmed in Winbond's Revision K datasheet Section 1 General Descriptions and Section 9.6 AC Electrical Characteristics.
How many program-erase cycles does W25Q64JVZPIM TR guarantee per sector?
W25Q64JVZPIM TR guarantees a minimum of 100,000 program-erase cycles per 4KB sector, as specified in the Features section of the official datasheet. This endurance rating applies across the full industrial temperature range (−40°C to +85°C) and supports long-life field upgrades in embedded systems.
Is hardware reset (/RESET) available on W25Q64JVZPIM TR?
No, the hardware /RESET pin is not available on W25Q64JVZPIM TR. That function is exclusive to SOIC-16 and TFBGA packages (e.g., W25Q64JVSF or W25Q64JVTC). The W25Q64JVZPIM TR provides only /HOLD (IO3) - which is repurposed as IO3 in Quad SPI mode - and relies on software reset (66h + 99h) for initialization recovery.
W25Q64JVZPIM 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:
- 64Mbit
- Memory Organization:
- 8M 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)
W25Q64JVZPIM TR FAQ
1.How can I place an order for W25Q64JVZPIM TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q64JVZPIM 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 W25Q64JVZPIM TR reliable?
The price and inventory of W25Q64JVZPIM TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q64JVZPIM TR is usually 5 days.
3.What payment methods are accepted for W25Q64JVZPIM TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q64JVZPIM TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q64JVZPIM TR?
W25Q64JVZPIM TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q64JVZPIM 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 W25Q64JVZPIM TR?
For technical support, including W25Q64JVZPIM TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q64JVZPIM TR requirements.
6.How does Aetrix verify that W25Q64JVZPIM TR is sourced from the original manufacturer or authorized distributors?
All W25Q64JVZPIM 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 W25Q64JVZPIM TR meets industry standards.
7.What is the process for return or replacement of W25Q64JVZPIM TR?
All W25Q64JVZPIM TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q64JVZPIM 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 W25Q64JVZPIM TR part is unused and in its original packaging.
Return procedure for W25Q64JVZPIM TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q64JVZPIM TR Tags
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M24C02-WMN6TP
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AT24C02C-XHM-T
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AT21CS01-STUM10-T
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M24C02-FMC6TG
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AT24CS02-SSHM-T
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AT24C04C-SSHM-T
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