Winbond Electronics Corporation W25Q80JVZPIQ

Overview

W25Q80JVZPIQ from Winbond is an 8 M-bit (1 MB) serial NOR flash memory with Dual/Quad SPI interface, organized as 4,096 × 256-byte pages, supporting 4 KB sector, 32 KB block, 64 KB block and full-chip erase, and operating from 2.7 V to 3.6 V at -40°C to +85°C. It enables XIP (execute-in-place) code execution and data storage in space-constrained embedded systems.

For engineers reviewing the W25Q80JVZPIQ datasheet, W25Q80JVZPIQ pinout, W25Q80JVZPIQ application, or W25Q80JVZPIQ equivalent, key selection criteria include Quad SPI read throughput (up to 532 MHz equivalent), 100K program-erase cycles per sector, hardware/software write protection, 64-bit unique ID, and JEDEC SFDP register support for auto-configuration.

Technical Context

The W25Q80JVZPIQ implements a standard SPI bus (Mode 0/3) with extended Dual/Quad I/O modes using shared IO0–IO3 pins. Its command set includes Fast Read Quad I/O (EBh) enabling 532 MHz effective throughput, and supports Erase/Program Suspend & Resume for real-time task interleaving.

It features three status registers (SR1–SR3) with volatile/non-volatile control bits including Quad Enable (QE), Write Protect Selection (WPS), Block Protect (BP2–BP0), Top/Bottom protect (TB), and Security Register Locks (LB1–LB3), all configurable via Write Status Register instructions under WEL-enabled state.

Key Specifications

Pinout & Package

W25Q80JVZPIQ uses an 8-pad WSON 6×5-mm package (package code ZP), with exposed pad for thermal dissipation and no internal reset pin - consistent with the ZP variant's pinout definition in Winbond's datasheet Revision C.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar serial NOR flash memory applications.

Compared with MX25L8006EM1I-12G and S25FL008KAGMFI010, W25Q80JVZPIQ delivers the highest Quad SPI bandwidth (532 MHz), full SFDP compliance, and the most flexible write protection architecture - making it optimal for new designs requiring XIP, secure updates, and future-proof configurability.

Availability

W25Q80JVZPIQ is available at Aetrix Electronics and suitable for IoT edge node firmware storage, industrial HMI code execution, medical diagnostic device boot memory, and automotive BCM parameter storage requiring stable component supply, long-lifecycle support, and guaranteed traceable sourcing.

Supply support for W25Q80JVZPIQ 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 NOR/NAND flash, RAM, and mobile DRAM, serving industrial, communications, and consumer markets since 1987.

The W25Q series is Winbond's high-performance serial NOR flash product line designed for code storage and execution in resource-constrained embedded systems, emphasizing speed, security, and compatibility with modern MCU boot interfaces.

FAQ

What is the maximum supported SPI clock frequency for W25Q80JVZPIQ in Quad I/O mode?

W25Q80JVZPIQ supports up to 133 MHz single-ended SPI clock frequency. In Quad I/O mode using instructions like Fast Read Quad I/O (EBh), this yields an effective data transfer rate of 532 MHz (133 MHz × 4). This value is specified in the AC Electrical Characteristics section (Table 9.6) of the official Winbond datasheet Revision C and confirmed by timing measurements under VCC = 3.0 V and TA = +25°C.

Does W25Q80JVZPIQ include a hardware reset pin (/RESET)?

No, W25Q80JVZPIQ does not include a hardware /RESET pin. The ZP (WSON 6×5-mm) package variant - which W25Q80JVZPIQ uses - omits the dedicated /RESET pin. Hardware reset is only available on SOIC-16 and TFBGA packages per Winbond's datasheet Section 4.4 and Note 1. System-level reset must be implemented via software sequence (Enable Reset 66h + Reset 99h) for W25Q80JVZPIQ.

How many program/erase cycles does W25Q80JVZPIQ guarantee per sector?

W25Q80JVZPIQ guarantees a minimum of 100,000 program/erase cycles per sector, as stated in the "Features" section (page 4) and confirmed in Section 9.6 AC Electrical Characteristics of the Winbond datasheet Revision C. This endurance rating applies to all 256 uniform 4 KB sectors and is validated under standard industrial temperature and voltage conditions.

What package type is used by W25Q80JVZPIQ, and what does the 'ZP' suffix indicate?

W25Q80JVZPIQ uses the 8-pad WSON 6×5-mm package, identified by the 'ZP' ordering code per Winbond's Package Specifications (Section 10.4). This RoHS-compliant, surface-mount package features an exposed thermal pad, optimized for compact layouts and thermal performance in high-density PCBs - distinct from SOIC, VSOP, or USON variants.

Can W25Q80JVZPIQ be used for execute-in-place (XIP) applications?

Yes, W25Q80JVZPIQ supports true execute-in-place (XIP) operation via its Fast Read Quad I/O (EBh) instruction, enabling direct code execution from flash without copying to RAM. The "Efficient Continuous Read" feature - including 8/16/32/64-byte wrap modes and low-latency addressing - is explicitly designed for XIP, as documented in Section 2 (Features) and Section 6.3 (Quad SPI Instructions) of the datasheet.