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W25Q128FWSIG The Winbond Electronics W25Q128FWSIG is a 128Mbit NOR Flash memory IC with SPI/Quad I/O interface. It operates from a 1.65V to 1.95V supply voltage.
Mfr Part #:

W25Q128FWSIG

Available from 4 distributors
Mfr Name: Winbond Electronics
Winbond Electronics
The Winbond Electronics W25Q128FWSIG is a 128Mbit NOR Flash memory IC with SPI/Quad I/O interface. It operates from a 1.65V to 1.95V supply voltage.
✓ Total Stock: 13,517 pcs
$ Price Range: $1.28

W25Q128FWSIG Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
9,786 pcs
On Request
9786 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,312 pcs
On Request
2312 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,389 pcs
On Request
1389 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
30 pcs
On Request
30 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

W25Q128FWSIG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Style
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Technology
Voltage
Write Cycle Time
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W25Q128FWSIG Description

Short technical summary and product information.

This Winbond Electronics W25Q128FWSIG is a 128Mbit NOR Flash memory component designed for various electronic applications. It utilizes a SPI - Quad I/O, QPI interface for efficient data transfer, operating at a maximum clock frequency of 104 MHz.

 

The memory is organized as 16M x 8 and is non-volatile, based on FLASH - NOR technology. It requires a supply voltage ranging from 1.65V to 1.95V and can operate within a temperature range of -40°C to +85°C.

 

Packaged in an 8-SOIC (0.209", 5.30mm Width) surface mount configuration, this component is suitable for space-constrained designs. It offers a write cycle time of 60µs and 5ms, with a maximum active read current of 25 mA.

W25Q128FWSIG Quick Information

Product Type: NOR Flash Memory
Series: W25Q128FW
Canonical Name: Winbond Electronics W25Q128FWSIG 128Mbit SPI NOR Flash Memory
Subcategory: NOR Flash

W25Q128FWSIG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

W25Q128FWSIG Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

W25Q128FWSIG Features

  • 128Mbit NOR Flash memory capacity.
  • SPI - Quad I/O, QPI interface.
  • 104 MHz maximum clock frequency.
  • 1.65V to 1.95V supply voltage range.
  • Operates from -40°C to +85°C.

W25Q128FWSIG Applications

  • Firmware storage for embedded systems.
  • Boot code memory for IoT devices.
  • Parameter storage in automotive modules.
  • Code shadowing in microcontrollers.
  • Data logging in industrial sensors.

W25Q128FWSIG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the W25Q128FWSIG?

The W25Q128FWSIG has a memory size of 128 Mbit.

What type of memory is the W25Q128FWSIG?

The W25Q128FWSIG is a Non-Volatile FLASH - NOR memory.

What is the interface type for the W25Q128FWSIG?

The interface type is SPI - Quad I/O, QPI.

What is the maximum clock frequency for this memory chip?

The maximum clock frequency is 104 MHz.

What is the operating voltage range for the W25Q128FWSIG?

The operating voltage range is 1.65 V to 1.95 V.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What package type is the W25Q128FWSIG available in?

The W25Q128FWSIG is available in an 8-SOIC package.

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