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Winbond Electronics W25Q128JWPIQ TR

Part No.:: W25Q128JWPIQ TR

Manufacturer:: Winbond Electronics

Package:: 8-WDFN Exposed Pad

Datasheet:: W25Q128JWPIQ TR.pdf

Description:: IC FLASH 128MBIT SPI/QUAD 8WSON

In Stock:: 2364

Quantity:: Add To Cart

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W25Q128JWPIQ TR Specifications

Package/Case:
8-WDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
SpiFlash®
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
FLASH
Technology:
FLASH - NOR
MemorySize:
128Mb (16M x 8)
MemoryInterface:
SPI - Quad I/O
ClockFrequency:
133 MHz
WriteCycleTime-WordPage:
-, 3ms
AccessTime:
-
Voltage-Supply:
1.7V ~ 1.95V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

W25Q128JWPIQ TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W25Q128JWPIQ 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 W25Q128JWPIQ 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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W25Q128JWPIQ TR information

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W25Q128JWPIQ TR Typical application Circuitry

W25Q128JWPIQ TR

The W25Q128JWPIQ TR is a Serial NOR Flash memory chip designed for data storage and retrieval in a wide range of electronic devices. It offers non-volatile memory storage capabilities for applications requiring data persistence and reliability. The "TR" in the part number typically indicates the tape and reel packaging.

Key Parameters and Features:

1. High Storage Capacity: The W25Q128JWPIQ TR provides a substantial storage capacity of typically 128 megabits (128 Mb), making it suitable for storing program code, configuration data, or other critical information.

2. Serial Interface: The SPI (Serial Peripheral Interface) protocol is typically used by the chip to communicate with the host microcontroller or system via a serial interface.

3. Fast Data Read/Write: It facilitates quick access to stored data by allowing quick data read and write operations.

4. Minimum Power Usage: Because of its low power consumption design, it works well with energy-efficient and battery-powered devices.

Application Scenario: Data Logger for Environmental Monitoring

In this scenario, we will use the W25Q128JWPIQ TR in an environmental data logger circuit, allowing the collection and storage of sensor data for subsequent analysis or reporting.

Circuit Connection:

1. Serial Interface (SPI) Connections (Pins 1, 2, 3, 4, 6):

- Pin 1 (CS): Connect to the Chip Select pin of the microcontroller to enable or disable communication with the memory chip.

- Pin 2 (CLK): Connect to the Clock signal of the microcontroller for synchronous data transfer.

- Pin 3 (DQ0): Connect to Data Output 0, which carries data from the memory to the microcontroller.

- Pin 4 (DQ1): Connect to Data Output 1 (optional), if required.

- Pin 6 (DQ2): Connect to Data Output 2 (optional), if required.

2. Power Supply (Pins 8, 7):

- Pin 8 (VCC): Connect to the supply voltage, typically +3.3V or +1.8V.

- Pin 7 (GND): Connect to the ground reference.

3. Hold (Pin 5) and Write Protect (Pin 9):

- Depending on the application, you may connect Pin 5 (HOLD) and Pin 9 (WP) to the microcontroller to control the hold and write protect functions.

Design Considerations:

1. Data Logging Frequency: Determine the data logging frequency and volume to calculate the required storage capacity of the W25Q128JWPIQ TR.

2. SPI Configuration: Configure the microcontroller's SPI interface, including clock speed, data transfer mode, and data format, to match the memory chip's requirements.

3. Data Integrity: Implement error-checking and correction mechanisms to ensure data integrity during storage and retrieval, especially in harsh environmental conditions.

4. Power Management: Optimize power management to minimize energy consumption since data loggers are often battery-operated and require extended operation on a single charge.

5. Wear-Leveling: Implement wear-leveling algorithms to evenly distribute write and erase cycles across the memory cells, extending the lifespan of the flash memory.

6. Security Measures: Consider implementing security measures such as data encryption or access control to protect the stored data from unauthorized access or tampering.

7. Data Retrieval: Develop a mechanism for retrieving stored data from the memory chip, either for on-device processing or transmission to a central server.

8. Form Factor: Consider the physical form factor and size constraints of the data logger device, ensuring that the memory chip fits within the device's enclosure.

By addressing these design considerations and establishing the specified connections, you can effectively use the W25Q128JWPIQ TR in an environmental data logger circuit, enabling reliable data storage and retrieval while addressing key design considerations for data logging applications.

W25Q128JWPIQ TR FAQ

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3. Are the W25Q128JWPIQ TR price and inventory displayed accurate?

The price and inventory of W25Q128JWPIQ TR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of W25Q128JWPIQ TR?

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 W25Q128JWPIQ TR we delivered, we will accept the replacement or return of the W25Q128JWPIQ 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 W25Q128JWPIQ 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