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SOP8Manufacturer:
Mfr.Part #:
W25Q40EWSNIG
Datasheet:
Memory Type:
Non-Volatile
Memory Format:
FLASH
Technology:
FLASH - NOR
Memory Size:
4Mbit
EDA/CAD Models:
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The W25Q40EWSNIG is a 4M-bit serial flash memory device from Winbond Electronics, designed for various applications such as consumer electronics, automotive systems, industrial control, medical devices, and more. This NOR flash memory features a wide operating voltage range of 2.7V to 3.6V, supports SPI protocol, and has a high-speed clock frequency up to 104MHz. It also offers low power consumption in standby mode, flexible erase capability, and security features like write protection and electronic signature. The W25Q40EWSNIG is available in an 8-pin SOIC N tube package, making it suitable for various applications where space is limited. Its high storage capacity, fast read and write speeds, and low power consumption make it an ideal choice for storing firmware, data, and configuration information in a wide range of devices.
Based on the product information, the features of W25Q40EWSNIG are:
The package type of W25Q40EWSNIG is SOIC N-8.
The W25Q40EWSNIG has an 8-pin SOIC N package. The pin functions are:
This chip is a 4M-bit serial flash memory that supports SPI protocol, with a high speed clock frequency up to 104MHz.
The manufacturer of the W25Q40EWSNIG is Winbond Electronics, a Taiwanese semiconductor company that specializes in memory products such as flash memory, DRAM, and SRAM.
The W25Q40EWSNIG is suitable for various applications, including consumer electronics, automotive infotainment systems, industrial control systems, medical devices, networking equipment, home appliances, sensors/IoT devices, solid-state drives, and gaming devices. It's used for storing firmware, data, configuration information, and logs in these applications due to its high-speed clock frequency, low power consumption, and flexible erase capability.
As a NOR Flash memory, W25Q40EWSNIG has similar specifications to other products in the market. Some equivalent products are:
These products share comparable specs such as memory size, operating voltage, and interface protocols like SPI. However, please note that actual performance might vary between products due to differences in fabrication process, layout, and other factors.
Category | Integrated Circuits (ICs)MemoryMemory | Memory Type | Non-Volatile |
Memory Format | FLASH | Technology | FLASH - NOR |
Memory Size | 4Mbit | Memory Organization | 512K x 8 |
Memory Interface | SPI - Quad I/O, QPI | Clock Frequency | 104 MHz |
Write Cycle Time - Word, Page | 800µs | Voltage - Supply | 1.65V ~ 1.95V |
Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
Base Product Number | W25Q40 | Pin Count | 8 |
Released Date | Apr 1, 2021 | Last Modified Date | Mar 7, 2023 4:10 PM UTC |
Package/Case | SOP8 |
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