My Inquiry
My Account
Winbond Electronics Corporation W25Q64JVZPJQ
- Part No.:
- W25Q64JVZPJQ
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
W25Q64JVZPJQ.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:2,990
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
W25Q64JVZPJQ from Winbond is a 64M-bit (8MB) serial NOR flash memory IC supporting Standard, Dual, and Quad SPI interfaces with 133 MHz clock rate, 4KB uniform sector architecture, and hardware write protection via /WP and /HOLD pins - used for code execution (XIP), firmware storage, and parameter retention in microcontroller-based embedded systems.
For engineers reviewing the W25Q64JVZPJQ datasheet, W25Q64JVZPJQ pinout, W25Q64JVZPJQ application, or W25Q64JVZPJQ equivalent, this page delivers verified package mapping (8-pin WSON 6×5 mm, ZP code), confirmed Quad SPI timing (532 MHz equivalent), JEDEC ID compliance, 100K program-erase cycles per sector, and real-world use cases in boot code storage and secure firmware update.
Technical Context
The W25Q64JVZPJQ implements a flexible SPI command set including Standard (DI/DO), Dual (IO0/IO1), and Quad (IO0–IO3) modes, requiring QE bit enablement in Status Register-2 for Quad operation. Its internal architecture features a 256-byte page buffer, 2,048 erasable 4KB sectors, and three 256-byte security registers with OTP lock capability.
It supports hardware reset only on SOIC-16 and TFBGA packages - not on the ZP-packaged W25Q64JVZPJQ - and uses /HOLD as IO3 in Quad mode. Write protection combines volatile/non-volatile status register bits (BP2–BP0, TB, SEC, CMP) with dedicated /WP pin control for sector-level granularity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 M-bit (8 MB), organized as 32,768 × 256-byte pages |
| SPI Interface Modes | Standard (DI/DO), Dual I/O (IO0/IO1), Quad I/O (IO0–IO3); QE bit required for Quad |
| Max Clock Frequency | 133 MHz single-ended; enables 266 MHz (Dual) or 532 MHz (Quad) effective throughput |
| Erase Granularity | Uniform 4 KB sectors, 32 KB blocks, 64 KB blocks, and full-chip erase |
| Endurance & Retention | 100,000 program-erase cycles per sector; >20 years data retention at +25°C |
| Supply Voltage | 2.7 V to 3.6 V; typical power-down current <1 µA |
| Operating Temperature | –40°C to +85°C (industrial grade) |
Pinout & Package
W25Q64JVZPJQ is packaged in an 8-pad WSON 6×5-mm (package code ZP), surface-mount, lead-free, RoHS-compliant body with exposed thermal pad. Pin 1 is /CS; pins 2–8 follow standard SOIC-compatible assignment but implemented as pads.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable; high-impedance DO during deselect; must transition high→low before new instruction |
| 2 DO (IO1) | Data Output / I/O1 | Unidirectional output in Standard SPI; bidirectional I/O in Dual/Quad modes |
| 3 /WP (IO2) | Write Protect Input / I/O2 | Active-low hardware lock for status register; becomes IO2 when QE=1 (Quad mode) |
| 4 GND | Ground Reference | Primary return path for VCC and I/O signals; connects to PCB ground plane |
| 5 DI (IO0) | Data Input / I/O0 | Unidirectional input in Standard SPI; bidirectional I/O in Dual/Quad modes |
| 6 CLK | Serial Clock Input | Edge-triggered timing source; supports SPI Mode 0 and Mode 3 |
| 7 /HOLD (IO3) | Hold Input / I/O3 | Pauses ongoing read/write; becomes IO3 in Quad mode (QE=1); not /RESET in ZP package |
| 8 VCC | Power Supply | 2.7–3.6 V supply; decoupling capacitor (0.1 µF) required near pin |
Key Features
| Feature | Design Value |
|---|---|
| Quad Enable (QE) Bit | Non-volatile Status Register-2 bit enabling IO2/IO3 functionality; required for Quad SPI operation |
| Erase/Program Suspend | Allows pausing active erase/program to service urgent read requests - critical for real-time firmware updates |
| 64-bit Unique ID | Factory-programmed, read-only serial number per device - enables secure device authentication and traceability |
| Security Registers | Three 256-byte one-time-programmable (OTP) registers for keys, certificates, or calibration data |
| SFDP Support | JEDEC JESD216-compliant Serial Flash Discoverable Parameters register - enables automatic driver configuration |
Applications
| Boot Code Storage | Firmware Over-the-Air (OTA) |
|---|---|
Use Scenario: Storing MCU boot loader and initial application image in space-constrained IoT edge nodes. IC Role / Device Role / Timing Role: Non-volatile code storage with XIP-capable Quad SPI interface for direct execution without RAM copy. Use Value: Reduces BOM cost and boot latency by eliminating external parallel flash; 532 MHz Quad read throughput enables sub-100 ms firmware load. | Use Scenario: Secure delivery and validation of field-upgradable firmware in industrial gateways. IC Role / Device Role / Timing Role: Trusted storage for signed firmware images and cryptographic keys using OTP security registers. Use Value: Enables authenticated, encrypted OTA updates with tamper-resistant key storage - no external secure element required. |
| Parameter & Calibration Data | HMI Display Asset Storage |
Use Scenario: Retaining sensor calibration coefficients, user preferences, and runtime configuration across power cycles. IC Role / Device Role / Timing Role: Sector-protected non-volatile storage with hardware /WP pin lock and BP bits to prevent accidental overwrite. Use Value: Ensures data integrity over 20+ years and 100K cycles - eliminates need for battery-backed SRAM or EEPROM. | Use Scenario: Hosting GUI assets (fonts, icons, splash screens) for ARM Cortex-M HMI controllers. IC Role / Device Role / Timing Role: High-bandwidth Quad SPI memory serving compressed bitmap assets directly to display controller DMA. Use Value: Delivers 532 Mbps sequential reads - sufficient for real-time 720p UI rendering without frame stutter. |
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, no built-in SFDP; requires external configuration | Lacks Quad Enable bit and security registers; no OTP support | Select when cost sensitivity outweighs security and auto-configuration needs |
| S25FL164K0XMFI011 | 64 M-bit, 80 MHz max clock, Cypress/Infineon portfolio; supports HyperBus in pin-compatible variant | Lower throughput; different status register layout; no 64-bit UID | Choose for legacy Cypress ecosystem compatibility or HyperBus migration path |
Compared with MX25L6433FZNI-10G and S25FL164K0XMFI011, W25Q64JVZPJQ delivers higher bandwidth (133 MHz vs ≤104 MHz), integrated security features (OTP registers, UID), and JEDEC SFDP compliance - making it optimal for secure, high-speed, self-configuring embedded firmware storage.
Availability
W25Q64JVZPJQ is available at Aetrix Electronics and suitable for boot code storage, firmware OTA updates, and parameter retention requiring stable component supply, long-lifecycle support, and industrial-grade temperature performance.
Supply support for W25Q64JVZPJQ 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 global semiconductor manufacturer specializing in specialty DRAM, mobile DRAM, and serial flash memory solutions since 1987.
The W25Q series targets embedded systems needing high-speed, secure, and space-efficient code and data storage - designed specifically for XIP, OTA, and industrial HMI applications with robust endurance and qualification.
FAQ
What is the package type and footprint of W25Q64JVZPJQ?
W25Q64JVZPJQ uses an 8-pad WSON 6×5-mm package (code ZP) with exposed thermal pad. It is compatible with standard reflow profiles and requires no special stencil design beyond IPC-7351B WSON-8 guidelines. The pinout matches SOIC-8 but in compact surface-mount form - ideal for dense PCB layouts in portable and industrial devices.
Does W25Q64JVZPJQ support hardware reset (/RESET pin)?
No, W25Q64JVZPJQ does not include a dedicated /RESET pin. Hardware reset is only available on SOIC-16 (SF) and TFBGA (TB/TC) packages. In the ZP package, reset must be performed via software sequence: Enable Reset (66h) followed by Reset Device (99h), which takes ~30 µs to complete.
How do I enable Quad SPI mode on W25Q64JVZPJQ?
To enable Quad SPI on W25Q64JVZPJQ, you must set the Quad Enable (QE) bit in Status Register-2 using Write Status Register-2 (31h) instruction. Once QE=1, pins /WP and /HOLD become IO2 and IO3 respectively. Confirm activation by reading SR-2 and verifying QE bit status before issuing Quad instructions like EBh (Fast Read Quad I/O).
What is the minimum erase block size supported by W25Q64JVZPJQ?
W25Q64JVZPJQ supports 4KB sector erase as its smallest granularity - corresponding to one uniform sector (e.g., address range 0x000000–0x000FFF). This enables fine-grained firmware partitioning and parameter storage without wasting capacity, unlike larger-block-only flash devices.
Can W25Q64JVZPJQ be used for secure key storage?
Yes, W25Q64JVZPJQ includes three 256-byte Security Registers that are one-time programmable (OTP) and protected by lock bits (LB1–LB3). Once written and locked, contents cannot be read or modified - making them suitable for storing cryptographic keys, device certificates, or calibration secrets in trusted firmware environments.
W25Q64JVZPJQ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tube
- 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:
- -
- 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)
W25Q64JVZPJQ FAQ
1.How can I place an order for W25Q64JVZPJQ through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q64JVZPJQ 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 W25Q64JVZPJQ reliable?
The price and inventory of W25Q64JVZPJQ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q64JVZPJQ is usually 5 days.
3.What payment methods are accepted for W25Q64JVZPJQ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q64JVZPJQ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q64JVZPJQ?
W25Q64JVZPJQ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q64JVZPJQ 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 W25Q64JVZPJQ?
For technical support, including W25Q64JVZPJQ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q64JVZPJQ requirements.
6.How does Aetrix verify that W25Q64JVZPJQ is sourced from the original manufacturer or authorized distributors?
All W25Q64JVZPJQ 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 W25Q64JVZPJQ meets industry standards.
7.What is the process for return or replacement of W25Q64JVZPJQ?
All W25Q64JVZPJQ units undergo pre-shipment inspection (PSI). If there is an issue with W25Q64JVZPJQ, 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 W25Q64JVZPJQ part is unused and in its original packaging.
Return procedure for W25Q64JVZPJQ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q64JVZPJQ Tags
-
M24C02-WMN6TP
STMicroelectronics
-
AT24C02C-XHM-T
Microchip Technology
-
AT21CS01-STUM10-T
Microchip Technology
-
AT24C02C-SSHM-T
Microchip Technology
-
24LC01BT-I/OT
Microchip Technology
-
M24C02-FMC6TG
STMicroelectronics
-
AT24CS02-SSHM-T
Microchip Technology
-
93LC46BT-I/OT
Microchip Technology
-
AT24C04C-SSHM-T
Microchip Technology
-
24LC01BT-I/SN
Microchip Technology
-
24AA02UIDT-I/OT
Microchip Technology
-
AT24C08C-STUM-T
Microchip Technology
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
