W25Q128JVFIQ-TR - 128Mbit SPI/Quad NOR Flash, 16-SOIC | Winbond
MPN: W25Q128JVFIQ-TR ✓ فعالW25Q128JVFIQ-TR جائزہ
A NOR flash memory is a non-volatile storage device that supports byte-level random read access and execute-in-place, meaning a microcontroller or SoC can fetch instructions directly from the flash array without copying them to RAM first. The W25Q family is built on Winbond's 3V SPI NOR process and offers a JEDEC-standard 25Q-series command set, making it interchangeable with other 25Q-compliant parts in firmware layers. It sits within the broader taxonomy of memory ICs -> non-volatile memory -> NOR flash -> SPI NOR flash, the most common code-storage medium for embedded MCUs, FPGAs, and boot ROMs.
Key features of the W25Q128JVFIQ-TR include 128M-bit density organized as 16M bytes, uniform 4 KB sectors with 32 KB and 64 KB block erase options for flexible memory management, a 256-byte page programming buffer, and a Quad SPI mode that delivers up to 133 MHz clock with single-, dual-, and quad-I/O data transfer. The device also includes a 3-byte (default) and 4-byte address mode for >128Mbit addressing, security registers with One-Time-Programmable (OTP) lockable bits, and a configurable QE bit (Status Register bit 9) for enabling quad I/O at boot.
The internal architecture combines a NOR memory array with a serial command decoder, an address counter, a 256-byte SRAM buffer, and the standard JEDEC 0x9F JEDEC-ID, manufacturer-ID, and device-ID registers. Continuous-read mode allows sequential read operations up to 133 MHz without command overhead, while the page-program and sector-/block-/chip-erase commands follow standard SFDP (Serial Flash Discoverable Parameters) discovery on JEDEC-compliant drivers.
Typical applications include firmware storage for STM32, ESP32, NXP i.MX RT, and Renesas RA microcontrollers, BIOS/Boot ROM on FPGA configuration stages, data logging on IoT sensor nodes, and asset tracking on smart-metering endpoints. The 133 MHz quad-SPI throughput also makes it suitable for display frame buffering on small TFT panels where boot-time code fetch matters.
When designing with the W25Q128JVFIQ-TR, ensure the SPI bus length is short (under 50 mm on standard FR-4) and that a 100 nF decoupling capacitor is placed within 5 mm of the VCC pin to limit switching noise. Note that quad-SPI XIP boot requires QE bit setup before the first quad command; firmware must program Status Register bit 9 once per reset to enable quad mode reliably.
کے لیے ڈراپ اِن متبادل W25Q128JVFIQ-TR — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں W25Q128JVFIQ-TR (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Block Erase Sizes, Memory Size, Memory Type.
W25Q128JVFIQ
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →W25Q128JVFIQ-TR زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| میموری ٹائپ | FLASH - NOR |
| Memory Format | Non-volatile |
| میموری سائز | 128 Mbit (16 MB / 16M x 8) |
| Memory Organization | 16M x 8 |
| انٹرفیس ٹائپ | SPI, Dual SPI, Quad SPI, QPI |
| زیادہ سے زیادہ کلاک فریکوئنسی | 133 MHz (Quad I/O) |
| Supply Voltage (VCC) | 2.7 V to 3.6 V |
| Active Read Current | 25 mA (typical at 133 MHz) |
| Standby Current | 15 uA (typical) |
| Sector Size | 4 KB uniform |
| Block Erase Sizes | 32 KB and 64 KB |
| Page Size | 256 bytes |
| آپریٹنگ درجہ حرارت رینج | -40C to +85C (industrial) |
| Package Type | 16-SOIC (0.295 inch / 7.50 mm body width) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 3 |
| Packaging | Tape & Reel (TR) |
| RoHS اسٹیٹس | Compliant |
W25Q128JVFIQ-TR پن کنفیگریشن
| پن 1 | CS# — Chip Select (active low) |
| پن 2 | DO (IO1) — Serial Data Out / IO1 in Quad SPI mode |
| پن 3 | WP# (IO2) — Write Protect (active low) / IO2 in Quad SPI mode |
| پن 4 | GND — Ground |
| پن 5 | SI (IO0) — Serial Data In / IO0 in Quad SPI mode |
| پن 6 | SCK — Serial Clock |
| پن 7 | HOLD# / RESET# (IO3) — Hold / Reset (active low) / IO3 in Quad SPI mode |
| پن 8 | VCC — Power Supply (2.7V-3.6V) |
| پن 9 | NC — Not connected (per datasheet) |
| پن 10 | NC — Not connected (per datasheet) |
| پن 11 | NC — Not connected (per datasheet) |
| پن 12 | NC — Not connected (per datasheet) |
| پن 13 | NC — Not connected (per datasheet) |
| پن 14 | NC — Not connected (per datasheet) |
| پن 15 | NC — Not connected (per datasheet) |
| پن 16 | GND — Ground |
عام استعمالات
W25Q128JVFIQ-TR کے لیے موزوں ہے 6 ایپلیکیشنs: MCU Firmware Storage, FPGA Configuration Memory, IoT Sensor Data Logging, Smart Metering Endpoints, Industrial HMI Display Buffering, Asset Tracking and Wearables.
MCU Firmware Storage
The W25Q128JVFIQ-TR provides 16 MB of high-throughput SPI/Quad-SPI NOR flash for storing application firmware and bootloader code on 32-bit microcontrollers. Its 133 MHz quad-SPI clock and 4 KB uniform sectors make it ideal for execute-in-place (XIP) boot on STM32, ESP32, NXP i.MX RT, and Renesas RA families, where the MCU fetches code directly from the array without shadowing to RAM. The -TR tape-and-reel format supports automated SMT lines producing thousands of boards per day, and the 2.7V-3.6V supply matches 3.3V MCU rails without level shifters. Recommended companion MPNs: STM32H743VIT6, ESP32-S3-WROOM-1, ESP32-S3-WROOM-1, and ATSAM4S16C - all share quad-SPI peripheral blocks that map cleanly to the W25Q128JVFIQ-TR's standard JEDEC 25Q command set.
تجویز کردہ
FPGA Configuration Memory
The W25Q128JVFIQ-TR serves as a configuration storage device for mid-range FPGAs from Xilinx (Spartan-7, Artix-7) and Lattice (ECP5, MachXO3), where multi-boot or remote-update capability is required. Its 133 MHz quad-SPI throughput comfortably exceeds the 100 MHz maximum configuration clock of these FPGAs, while the 16 MB capacity holds 2-3x typical bitstreams to support golden-image fallback and field OTA updates. The 16-SOIC package provides dedicated VCC/GND pin pairs that deliver low-noise power, and the HOLD#/RESET# pin allows Xilinx multi-PROG sequencing without external glue logic. Recommended companion MPNs: XC7A35T-1FTG256C, XC7S25-1FTGB196C, LFE5U-25F-8BG256C.
تجویز کردہ
IoT Sensor Data Logging
The W25Q128JVFIQ-TR is well suited for buffering sensor data on battery-powered IoT nodes where local non-volatile storage survives deep-sleep cycles and grid outages. Its 15 uA typical standby current and 2.7V-3.6V supply fit coin-cell and Li-Ion platforms, while the 4 KB uniform sector allows time-stamped log segments to be erased without disturbing older entries. The 133 MHz quad-SPI throughput is rarely needed for logging, but the standard SPI mode running at 50 MHz easily handles burst writes from sensors sampling at kHz rates. Recommended companion MPNs: BME280 (environmental sensor), MAX17048 (fuel gauge), nRF52840 (BLE SoC with SPI).
تجویز کردہ
Smart Metering Endpoints
Utility meters running on STM32 or NXP Kinetis platforms often use the W25Q128JVFIQ-TR to store firmware, calibration tables, and tamper-event logs over a 15-20 year service life. Its 100K endurance cycles per sector and 20-year data retention exceed typical utility-spec requirements, while the -40C to +85C industrial temperature range covers outdoor meter enclosures. The 16 MB capacity stores both the primary metrology image and a backup golden image, supporting secure firmware updates signed by the utility operator. Recommended companion MPNs: STM32L476RG, MK22FN512CAP12R.
تجویز کردہ
Industrial HMI Display Buffering
The W25Q128JVFIQ-TR holds GUI assets, fonts, and partial frame buffers for small TFT HMI panels in industrial controllers and home appliances. Its 133 MHz quad-SPI mode pulls 8-16 MB of bitmap data into the LCD controller (e.g., RA8875, FT81x) within tens of milliseconds, supporting 5-7 inch panels with smooth refresh transitions. The -TR tape-and-reel format suits high-volume SMT lines producing consumer appliances, while the standard SPI command set eases driver porting across LCD controller families. Recommended companion MPNs: FT813, RA8875.
تجویز کردہ
Asset Tracking and Wearables
Wearable fitness bands and asset-tracking tags use the W25Q128JVFIQ-TR to store GPS waypoints, activity logs, and firmware-upgrade staging areas in a tiny, low-power footprint. Its 4 KB sectors fit small log entries without wasting erase budget, and the standard SPI mode running at 25 MHz is sufficient for 1 Hz logging throughput. The 16-SOIC package is slightly larger than the WSON-8 alternative but offers easier hand-soldering for prototype runs, which is valuable in low-volume wearable development. Recommended companion MPNs: MAX32625, nRF52832.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا W25Q128JVFIQ-TR — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | W25Q128JVFIQ | W25Q128JVSIQ | GD25Q128CSIG | GD25Q128CSIQ | IS25LP128-JBLE | MX25L12835FM2I-10G |
|---|---|---|---|---|---|---|---|
| Package | 16-SOIC | 16-SOIC (same) | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Brand | Winbond | Winbond | Winbond | GigaDevice | GigaDevice | ISSI | Macronix |
| Density | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit |
| Voltage Range | 2.7V - 3.6V | 2.7V - 3.6V | 2.7V - 3.6V | 2.7V - 3.6V | 2.7V - 3.6V | 2.7V - 3.6V | 2.7V - 3.6V |
| Max Clock (Quad I/O) | 133 MHz | 133 MHz | 133 MHz | 120 MHz | 120 MHz | 133 MHz | 104 MHz |
| Interface | SPI / Dual / Quad / QPI | SPI / Dual / Quad / QPI | SPI / Dual / Quad / QPI | SPI / Dual / Quad / QPI | SPI / Dual / Quad / QPI | SPI / Dual / Quad / QPI | SPI / Dual / Quad |
| Sector Size | 4 KB uniform | 4 KB uniform | 4 KB uniform | 4 KB uniform | 4 KB uniform | 4 KB uniform | 4 KB uniform |
| JEDEC ID | 0xEF (Winbond) | 0xEF (Winbond) | 0xEF (Winbond) | 0xC8 (GigaDevice) | 0xC8 (GigaDevice) | 0x9D (ISSI) | 0xC2 (Macronix) |
اہم امتیازی خصوصیات
- Tape-and-reel packaging optimized for high-volume SMT lines (بمقابلہW25Q128JVFIQ (tube version))
- Standard JEDEC 25Q command set ensures broad ecosystem compatibility (بمقابلہGD25Q128CSIQ (GigaDevice))
- 133 MHz maximum quad-SPI clock rate (بمقابلہMX25L12835FM2I-10G (Macronix))
ڈیزائن نوٹس
Place a 100 nF X7R ceramic decoupling capacitor within 5 mm of the VCC pin (pin 8) and a 10 uF bulk capacitor near the SOIC body. The W25Q128JVFIQ-TR draws up to 25 mA active during quad-SPI reads, so the VCC rail must be sized to avoid droop that triggers brown-out detection on the host MCU. Tie any unused NC pins (pins 9-15) to GND for cleaner EMI rather than leaving them floating.
Keep SPI bus traces under 50 mm total length on standard FR-4 to avoid reflections at 133 MHz clock. Use a 33 ohm series resistor near the SCK source to dampen ringing, and route CS#, SCK, IO0-IO3 as a length-matched group with 100 ohm differential impedance when using quad-SPI. Add a ground pour under the SOIC body to minimize EMI coupling from the high-speed quad-I/O bus.
The QE bit (Status Register bit 9) must be programmed before the first quad-I/O command, or the host will read incorrect data. In quad-SPI XIP boot flows, the bootloader must set QE once per reset using standard 0x01 write-status-register commands. Per the Winbond datasheet, the HOLD#/RESET# pin (pin 7) defaults to RESET# on power-up, so external pull-ups should not exceed 10 kohm to avoid false triggering during VCC ramp.
تعمیل کی معلومات
RoHS compliant per Winbond datasheet. Not AEC-Q100 qualified - the part targets industrial/consumer applications, not automotive.
