My Inquiry
My Account
Winbond Electronics Corporation W25Q32JVXGIQ TR
- Part No.:
- W25Q32JVXGIQ TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-XDFN Exposed Pad
- Datasheet:
-
W25Q32JVXGIQ TR.pdf
- Description:
- IC FLASH 32MBIT SPI/QUAD 8XSON
- Quantity:
- Payment:
- Shipping:
Inventory:2,883
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
W25Q32JVXGIQ TR from Winbond is a 32M-bit (4MB) serial NOR flash memory IC supporting Standard, Dual, and Quad SPI interfaces with 133MHz clock rate, 2.7–3.6V supply, and -40°C to +105°C industrial-plus temperature grade. It features uniform 4KB sectors, 100K program-erase cycles, and hardware write protection via /WP and /HOLD pins for embedded code storage and XIP applications.
For engineers reviewing the W25Q32JVXGIQ TR datasheet, W25Q32JVXGIQ TR pinout, W25Q32JVXGIQ TR application, or W25Q32JVXGIQ TR equivalent, key selection considerations include Quad Enable (QE) bit configuration, /RESET pin availability (TFBGA/SOIC-16 only), sector-lock granularity, SFDP register support, and compatibility with continuous-read wrap modes for real-time firmware execution.
Technical Context
The W25Q32JVXGIQ TR implements a SPI-compatible command set with three instruction modes: Standard (DI/DO), Dual (IO0/IO1), and Quad (IO0–IO3), where Quad mode requires non-volatile QE bit = 1 in Status Register-2. Its architecture includes a 256-byte page buffer, 1,024 erasable 4KB sectors, and dedicated security registers for OTP-like protection.
It supports JEDEC-standard Manufacturer/Device ID (9Fh), 64-bit unique serial number (4Bh), and SFDP register (5Ah) for auto-configurable timing parameters. Hardware reset (/RESET) is available only on TFBGA and SOIC-16 packages - absent in the 8-pin SOIC variant - while /HOLD functionality is disabled in Quad mode when IO3 is repurposed.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 32 M-bit (4 MB) organized as 16,384 × 256-byte pages |
| SPI Interface Modes | Standard (DI/DO), Dual (IO0/IO1), Quad (IO0–IO3); QE bit required for Quad I/O |
| Max Clock Frequency | 133 MHz single-ended; enables 266 MB/s (Dual) and 532 MB/s (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 |
| Operating Voltage | 2.7 V to 3.6 V; <1 µA typical standby current in power-down mode |
| Temperature Range | -40°C to +105°C (Industrial Plus grade) |
Pinout & Package
W25Q32JVXGIQ TR uses an 8-pin SOIC 208-mil (Package Code SS) with exposed pad not present; pin 1 is /CS, pin 2 is DO (IO1), pin 3 is /WP (IO2), pin 4 is GND, pin 5 is DI (IO0), pin 6 is CLK, pin 7 is /HOLD (IO3), and pin 8 is VCC. The /RESET function is not implemented in this package variant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| /CS (Pin 1) | Chip Select Input | Active-low enable; high-impedance DO during deselect; must transition high→low after power-up before first instruction |
| DO (IO1) (Pin 2) | Data Output / Bidirectional I/O | Unidirectional output in Standard SPI; bidirectional in Dual/Quad modes; used for status/data read on CLK falling edge |
| /WP (IO2) (Pin 3) | Write Protect Input / Bidirectional I/O | Active-low hardware lock for Status Register; becomes IO2 in Quad mode when QE=1 |
| GND (Pin 4) | Ground Reference | Primary return path for VCC and all I/O signals; decoupling capacitor required near pin |
| DI (IO0) (Pin 5) | Data Input / Bidirectional I/O | Unidirectional input in Standard SPI; bidirectional in Dual/Quad modes; accepts instructions/addresses on CLK rising edge |
| CLK (Pin 6) | Serial Clock Input | Edge-triggered timing source; supports SPI Mode 0 and Mode 3; max 133 MHz frequency |
| /HOLD (IO3) (Pin 7) | Hold Input / Bidirectional I/O | Pauses active operation when low; disabled in Quad mode (repurposed as IO3); active-low with internal pull-up |
| VCC (Pin 8) | Power Supply | 2.7–3.6 V nominal; requires local 0.1 µF ceramic decoupling; no /RESET pin in this SOIC variant |
Key Features
| Feature | Design Value |
|---|---|
| Quad SPI with QE Bit Control | Enables 4-line I/O for 532 MB/s effective bandwidth; QE must be set non-volatily in Status Register-2 |
| Continuous Read with Wrap | Supports 8/16/32/64-byte wrap bursts; reduces address overhead and enables true XIP without external buffering |
| Hardware Write Protection | /WP pin + BPx/TB/SEC bits allow sector-level locking independent of software state or power loss |
| Security Registers | Three 256-byte OTP-capable security registers for keys, calibration data, or firmware signatures |
| SFDP Register Compliance | JEDEC JESD216-compliant SFDP (5Ah) provides programmable timing parameters for automatic controller configuration |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing boot firmware and configuration tables in programmable logic controllers operating continuously in harsh factory environments. IC Role / Device Role / Timing Role: Non-volatile code storage with XIP capability and sector-level update isolation to prevent corruption during field upgrades. Use Value: 4KB sector granularity enables atomic updates of individual control modules; 100K endurance ensures >10 years of daily reprogramming cycles. | Use Scenario: Holding boot code and sensor calibration data for radar/EPS ECUs requiring AEC-Q100 alignment and rapid cold-start execution. IC Role / Device Role / Timing Role: Primary boot memory accessed via Quad SPI for sub-100ms firmware load; leverages fast-read quad I/O (EBh) and SFDP auto-timing. Use Value: -40°C to +105°C rating and 20-year data retention meet automotive lifecycle requirements; /WP pin prevents accidental overwrite during CAN-based OTA updates. |
| Medical Imaging System Configuration | Smart Energy Meter Data Logging |
Use Scenario: Storing FPGA configuration bitstreams and DICOM metadata lookup tables in portable ultrasound devices with strict power budget constraints. IC Role / Device Role / Timing Role: Low-power serial flash providing deterministic read latency for real-time image processing pipelines. Use Value: <1 µA power-down current extends battery life; continuous-read wrap mode eliminates address retransmission overhead during frame buffer streaming. | Use Scenario: Recording time-stamped energy consumption logs and tariff schedules in DIN-rail mounted meters deployed in unconditioned outdoor cabinets. IC Role / Device Role / Timing Role: Reliable parameter and event log storage with hardware write protection against grid-induced voltage transients. Use Value: Sector-lock capability isolates tariff tables from event logs; 4KB sectors match typical metering data packet size for efficient wear leveling. |
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 |
|---|---|---|---|
| MX25L3233FZNI-10G | 32Mb, 104MHz max clock, no /RESET pin, same SOIC-208 package, lacks SFDP register | Lower max throughput; no auto-configurable timing; suitable for cost-sensitive legacy designs | Choose if system controller does not require SFDP parsing and clock speed ≤104MHz suffices |
| S25FL132K0XMFI011 | 32Mb, 80MHz max clock, 1.8V/3.3V dual supply, includes configurable dummy cycles, no /HOLD pin in 8-pin variant | Requires voltage translation for 2.7–3.6V systems; optimized for Cypress-compatible ecosystems | Prefer when migrating from Spansion portfolio or needing 1.8V interface flexibility |
Compared with W25Q32JVXGIQ TR, MX25L3233FZNI-10G trades 133MHz performance and SFDP for lower cost and mature qualification, while S25FL132K0XMFI011 offers dual-voltage support but sacrifices clock speed and hold functionality - making W25Q32JVXGIQ TR optimal for new industrial-plus designs demanding high-speed Quad SPI and self-describing timing.
Availability
W25Q32JVXGIQ TR is available at Aetrix Electronics and suitable for industrial automation, automotive ADAS, medical imaging, and smart metering applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for W25Q32JVXGIQ 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 manufacturer specializing in specialty memory solutions including NOR/NAND flash, RAM, and mobile DRAM.
The W25Q series targets high-reliability embedded systems requiring fast, flexible, and secure serial flash - designed specifically for code shadowing, XIP execution, and parameter storage in space-constrained industrial and automotive platforms.
FAQ
Does W25Q32JVXGIQ TR support hardware reset (/RESET) functionality?
No, W25Q32JVXGIQ TR does not support hardware reset because it uses the 8-pin SOIC 208-mil package (SS), which omits the dedicated /RESET pin. Hardware reset is only available on SOIC-16 and TFBGA variants. For W25Q32JVXGIQ TR, system-level reset must be implemented via software sequence (66h + 99h) or power cycle.
What is the exact pin configuration and package type of W25Q32JVXGIQ TR?
W25Q32JVXGIQ TR is packaged in an 8-pin SOIC 208-mil (Package Code SS) with standard pinout: Pin 1 = /CS, Pin 2 = DO (IO1), Pin 3 = /WP (IO2), Pin 4 = GND, Pin 5 = DI (IO0), Pin 6 = CLK, Pin 7 = /HOLD (IO3), Pin 8 = VCC. No exposed pad or /RESET pin is present.
How is Quad SPI mode enabled on W25Q32JVXGIQ TR?
Quad SPI mode on W25Q32JVXGIQ TR is enabled by setting the Quad Enable (QE) bit in Status Register-2 (bit 1). This bit must be written non-volatily using instruction 31h; once set, pins /WP and /HOLD become IO2 and IO3 respectively, enabling 4-line I/O operation with instructions like EBh (Fast Read Quad I/O).
What are the supported erase block sizes for W25Q32JVXGIQ TR?
W25Q32JVXGIQ TR supports four erase granularities: 4 KB sectors (256 total), 32 KB blocks (128 total), 64 KB blocks (64 total), and full-chip erase. All erase operations are uniform and do not require special unlock sequences beyond standard write-enable (06h) and status register polling.
Is W25Q32JVXGIQ TR compatible with JEDEC-standard SFDP and Unique ID features?
Yes, W25Q32JVXGIQ TR fully supports JEDEC JESD216 SFDP register (accessed via 5Ah instruction) for auto-negotiated timing parameters, and provides a factory-programmed 64-bit unique serial number readable via instruction 4Bh - both confirmed in the official Winbond datasheet Revision G.
W25Q32JVXGIQ TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-XDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 32Mbit
- Memory Organization:
- 4M 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-XSON (4x4)
W25Q32JVXGIQ TR FAQ
1.How can I place an order for W25Q32JVXGIQ TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q32JVXGIQ 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 W25Q32JVXGIQ TR reliable?
The price and inventory of W25Q32JVXGIQ TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q32JVXGIQ TR is usually 5 days.
3.What payment methods are accepted for W25Q32JVXGIQ TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q32JVXGIQ TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q32JVXGIQ TR?
W25Q32JVXGIQ TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q32JVXGIQ 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 W25Q32JVXGIQ TR?
For technical support, including W25Q32JVXGIQ TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q32JVXGIQ TR requirements.
6.How does Aetrix verify that W25Q32JVXGIQ TR is sourced from the original manufacturer or authorized distributors?
All W25Q32JVXGIQ 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 W25Q32JVXGIQ TR meets industry standards.
7.What is the process for return or replacement of W25Q32JVXGIQ TR?
All W25Q32JVXGIQ TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q32JVXGIQ 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 W25Q32JVXGIQ TR part is unused and in its original packaging.
Return procedure for W25Q32JVXGIQ TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q32JVXGIQ TR 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…
