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Winbond Electronics Corporation W25Q64CVZPJP TR
- Part No.:
- W25Q64CVZPJP TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
W25Q64CVZPJP TR.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:1,193
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Product details
Overview
W25Q64CVZPJP TR from Winbond is a 64M-bit (8MB) serial NOR flash memory IC supporting standard, dual, and quad SPI interfaces with 80MHz clock rate, 4KB uniform sector architecture, and 1µA power-down current. It serves as non-volatile code/data storage in microcontroller boot systems, enabling execute-in-place (XIP) operation for embedded firmware.
For engineers reviewing the W25Q64CVZPJP TR datasheet, W25Q64CVZPJP TR pinout, W25Q64CVZPJP TR application, or W25Q64CVZPJP TR equivalent, key selection criteria include quad I/O support with QE bit configuration, hardware write protection via /WP and /HOLD pins, 4KB sector erase granularity, and compatibility with JEDEC-standard SFDP and Unique ID registers.
Technical Context
The W25Q64CVZPJP TR implements a SPI command interface compliant with modes 0 and 3, supports up to 80MHz clock frequency, and enables dual/quad I/O operations using IO0–IO3 bidirectional pins when the Quad Enable (QE) bit in Status Register-2 is set. Its internal architecture includes a 256-byte page buffer, 2,048 erasable 4KB sectors, and three 256-byte security registers with OTP locks.
It features programmable block protection (BP2–BP0), top/bottom array control (TB), sector/block protect (SEC), complement protection (CMP), and status register protection (SRP0/SRP1). Erase/program suspend/resume functionality allows interruption of long operations without data loss.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 M-bit (8 MB) organized as 32,768 × 256-byte pages |
| Interface | Standard/Dual/Quad SPI with CLK, /CS, IO0–IO3; QE bit required for quad mode |
| Max Clock Frequency | 80 MHz (160 MHz effective dual I/O, 320 MHz effective quad I/O) |
| Erase Granularity | 4 KB sector, 32 KB block, 64 KB block, or full chip - enables fine-grained firmware updates |
| Write Endurance | 100,000 program/erase cycles per sector (industrial temp range) |
| Data Retention | 20 years at +85°C - suitable for long-lifecycle industrial deployments |
| Supply Voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic systems without level shifting |
| Power Consumption | 4 mA active typical; <1 µA power-down - critical for battery-backed or low-power IoT nodes |
Pinout & Package
W25Q64CVZPJP TR uses an 8-pad WSON package (6 mm × 5 mm, package code ZP), with wettable flank leads for automated optical inspection (AOI) and improved solder joint reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable; places DO/IO pins in high-impedance state when deasserted |
| 2 DO (IO1) | Bidirectional Data Output/Input | Serial data output in standard SPI; IO1 in dual/quad mode - supports fast read and XIP |
| 3 /WP (IO2) | Write Protect Input / IO2 | Hardware write lock for status register; repurposed as IO2 when QE=1 (quad mode) |
| 4 GND | Ground Reference | Primary return path for VCC and all I/O signals; requires low-impedance PCB plane |
| 5 DI (IO0) | Bidirectional Data Input/Input | Serial instruction/address/data input in standard SPI; IO0 in dual/quad mode |
| 6 CLK | Serial Clock Input | Synchronizes all SPI transfers; supports 80 MHz max frequency with tight AC timing |
| 7 /HOLD (IO3) | Hold Input / IO3 | Pauses ongoing SPI transaction; repurposed as IO3 when QE=1 (quad mode) |
| 8 VCC | Power Supply | 2.7–3.6 V supply; decoupling capacitor required within 5 mm of pin for noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI with QE bit control | Enables 320 MHz effective throughput via IO0–IO3; requires explicit SR2 write to enable |
| Continuous Read Mode | As few as 8 clocks overhead per 24-bit address access - essential for deterministic XIP latency |
| 4 KB uniform sector erase | Allows independent firmware partitioning (e.g., bootloader, app, config) without cross-sector wear |
| 64-bit unique serial number | JEDEC-compliant device identity - used for secure provisioning, anti-cloning, and field traceability |
| Security registers (3 × 256 B) | OTP-lockable space for keys, certificates, or calibration data - isolated from main array |
| SFDP register support | Self-describing parameter table readable via 5Ah instruction - enables automatic driver configuration |
Applications
| Industrial PLC Firmware Storage | Automotive Infotainment Boot Memory |
|---|---|
|
Use Scenario: Storing boot loader and real-time OS image in programmable logic controllers with extended temperature operation. IC Role / Device Role / Timing Role: Primary non-volatile code storage with execute-in-place capability for deterministic startup timing. Use Value: 4KB sector erase enables safe over-the-air (OTA) updates of bootloader without corrupting running firmware. |
Use Scenario: Hosting boot code and UI assets in automotive head units requiring AEC-Q200-aligned reliability. IC Role / Device Role / Timing Role: High-speed SPI flash providing <100 ms cold-boot time via quad I/O XIP execution. Use Value: 100,000-cycle endurance and 20-year retention meet automotive lifecycle requirements under thermal stress. |
| Medical Device Configuration Storage | IoT Edge Node Parameter Memory |
|
Use Scenario: Retaining calibrated sensor offsets, user preferences, and audit logs in portable diagnostic equipment. IC Role / Device Role / Timing Role: Secure, low-power parameter store with hardware write protection against accidental overwrite. Use Value: /WP and /HOLD pins allow runtime-safe configuration writes during active measurement cycles. |
Use Scenario: Holding firmware partitions, network credentials, and OTA update staging buffers in battery-powered edge sensors. IC Role / Device Role / Timing Role: Low-quiescent-current (1 µA) non-volatile memory minimizing standby power draw. Use Value: Power-down mode extends coin-cell battery life beyond 5 years in always-on monitoring applications. |
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 |
|---|---|---|---|
| MX25L6433FZNI-10G | 64 M-bit, 104 MHz max clock, 1.65–2.0 V core voltage (separate VIO); no built-in SFDP | Requires external level-shifting for 3.3 V systems; lacks continuous read mode optimization | Prefer when ultra-low voltage operation or higher clock speed is prioritized over ease of driver integration |
| S25FL164K0XMFI010 | 64 M-bit, 80 MHz, supports octal DDR mode; larger 8x6-mm TFBGA only; no WSON ZP option | Higher bandwidth potential but incompatible footprint; no 6×5-mm WSON variant available | Choose only if board redesign accommodates TFBGA and octal interface is needed for >40 MB/s sustained reads |
Compared with W25Q64CVZPJP TR, MX25L6433FZNI-10G offers higher speed but demands voltage translation and lacks SFDP automation, while S25FL164K0XMFI010 provides octal capability at the cost of footprint compatibility and added complexity - W25Q64CVZPJP TR balances density, package flexibility, and plug-and-play SPI integration.
Availability
W25Q64CVZPJP TR is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot memory, and medical device configuration storage requiring stable component supply across multi-year production cycles.
Supply support for W25Q64CVZPJP 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, RAM, and trusted computing components.
The W25Q series was designed for embedded systems requiring high-reliability, low-power, and flexible SPI-based code and data storage - targeting industrial, automotive, and medical applications where firmware integrity and long-term availability are critical.
FAQ
What is the package type and lead finish of W25Q64CVZPJP TR?
W25Q64CVZPJP TR uses an 8-pad WSON package measuring 6 mm × 5 mm (package code ZP) with wettable flank leads and lead-free (Pb-free), halogen-free matte tin surface finish. This package supports automated optical inspection and meets IPC/JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) requirements.
Does W25Q64CVZPJP TR support execute-in-place (XIP) operation?
Yes, W25Q64CVZPJP TR supports true XIP via its Continuous Read Mode, which reduces instruction overhead to as few as 8 clock cycles per 24-bit address access. When configured for quad I/O with QE=1, it delivers up to 320 MHz effective throughput - sufficient for direct code execution in ARM Cortex-M and RISC-V microcontrollers.
How is hardware write protection implemented on W25Q64CVZPJP TR?
W25Q64CVZPJP TR implements hardware write protection through the /WP pin (active-low), which - when asserted - prevents writes to the status register. This works in conjunction with software-configurable block protect bits (BP2–BP0), top/bottom control (TB), and status register protection (SRP0/SRP1) to lock sectors ranging from 4 KB to full array.
What is the function of the /HOLD pin on W25Q64CVZPJP TR?
The /HOLD pin on W25Q64CVZPJP TR pauses ongoing SPI transactions while /CS remains low, placing DO in high-impedance and ignoring DI/CLK inputs. It is active-low and functional only in standard and dual SPI modes; in quad mode, this pin becomes IO3 after QE bit is set.
Is W25Q64CVZPJP TR compatible with JEDEC-standard SFDP and Unique ID?
Yes, W25Q64CVZPJP TR fully supports JEDEC JESD216 SFDP (Serial Flash Discoverable Parameters) via instruction 5Ah, enabling automatic driver configuration. It also provides a factory-programmed, globally unique 64-bit ID accessible via instruction 4Bh - used for secure device identification and firmware binding.
W25Q64CVZPJP TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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:
- 80 MHz
- Write Cycle Time - Word, Page:
- 50µs, 3ms
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-WSON (6x5)
W25Q64CVZPJP TR FAQ
1.How can I place an order for W25Q64CVZPJP TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q64CVZPJP 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 W25Q64CVZPJP TR reliable?
The price and inventory of W25Q64CVZPJP TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q64CVZPJP TR is usually 5 days.
3.What payment methods are accepted for W25Q64CVZPJP TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q64CVZPJP TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q64CVZPJP TR?
W25Q64CVZPJP TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q64CVZPJP 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 W25Q64CVZPJP TR?
For technical support, including W25Q64CVZPJP TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q64CVZPJP TR requirements.
6.How does Aetrix verify that W25Q64CVZPJP TR is sourced from the original manufacturer or authorized distributors?
All W25Q64CVZPJP 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 W25Q64CVZPJP TR meets industry standards.
7.What is the process for return or replacement of W25Q64CVZPJP TR?
All W25Q64CVZPJP TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q64CVZPJP 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 W25Q64CVZPJP TR part is unused and in its original packaging.
Return procedure for W25Q64CVZPJP TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q64CVZPJP TR Tags
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M24C02-WMN6TP
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