W25Q128JVPIQ TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W25Q128JVPIQ TR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for W25Q128JVPIQ TR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.
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Functionality of W25Q128JVPIQ TR
This chip functions as a non-volatile storage solution, providing 128M-bit (16MB) of memory. It employs a high-speed Quad-SPI interface, facilitating quick read/write operations, making it well-suited for data-intensive applications.
Application Scenarios
The W25Q128JVPIQ TR is extensively used in digital cameras, mobile devices, gaming consoles, and embedded systems. It's particularly beneficial in applications like firmware storage, configuration data storage, or for any other data requiring fast access and long-term retention.
Key Parameter Features
- 128M-bit Memory Capacity: Provides substantial storage space for various data.
- Quad-SPI Interface: Enables high-speed data transfer.
- Wide Operating Voltage Range: Accommodates different power requirements.
- Fast Read/Write Speeds: Suitable for applications requiring quick data access.
- Low Power Consumption: Efficient for devices with power constraints.
- Compact Form Factor: Ideal for space-limited applications.
- High Reliability: Offers a high number of program/erase cycles.
- Wide Temperature Operation: Suitable for diverse environmental conditions.
Circuit Connection Example: Embedded System Firmware Storage
To incorporate the W25Q128JVPIQ TR in an embedded system for firmware storage, follow these steps:
1. Power Supply Connection
- VCC: Connect the power supply, typically 3.3V, to pin 8 (VCC).
2. Grounding
- Ground: Attach pin 4 (GND) to the system ground.
3. SPI Interface Configuration
- Chip Select (CS): Connect pin 1 (CS) to the microcontroller's chip select output.
- Serial Clock (CLK): Attach pin 6 (CLK) to the clock output of the microcontroller.
- Serial Data Input (DI): Connect pin 5 (DI) to the data output of the microcontroller.
- Serial Data Output (DO): Connect pin 2 (DO) to the microcontroller's data input.
4. Hold and Write Protect
- Hold Function: Pin 7 (HOLD) can be connected to the microcontroller if needed.
- Write Protect (WP): Pin 3 (WP) is used for write protection, connect it to the microcontroller if required.
5. Decoupling Capacitor
- Stabilization: Place a decoupling capacitor near pin 8 (VCC) to stabilize the power supply and reduce noise.
6. PCB Layout Considerations
- Signal Integrity: Design the PCB to minimize the length of SPI lines and prevent crosstalk for optimal performance.
7. Software Interface
- SPI Communication: Program the microcontroller to communicate with the memory chip using appropriate SPI commands for data storage and retrieval.
8. Thermal Management
- Heat Dissipation: Ensure proper thermal management, especially if the chip is used extensively or in high-temperature environments.
Design Considerations
When designing with the W25Q128JVPIQ TR, focus on SPI interface configuration, power supply stability, signal integrity in the PCB layout, hold and write protection functionality, decoupling for voltage stabilization, and thermal management for reliable operation.
In summary, the W25Q128JVPIQ TR is a high-capacity flash memory chip, ideal for applications that require significant data storage with quick access, such as in embedded systems. Attention to power supply, SPI communication, PCB layout, thermal management, and software interfacing is crucial for successful integration.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the W25Q128JVPIQ TR we delivered, we will accept the replacement or return of the W25Q128JVPIQ TR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of W25Q128JVPIQ TR.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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