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BY25Q64ESWIG(R) is listed in the Memory IC range at ChipApex. The manufacturer field lists BYTe Semiconductor. Its product description is IC FLASH 64MBIT SPI/QUAD 8WSON. Review the specifications below when checking this part for your BOM.
Memory IC specifications for BY25Q64ESWIG(R)
- Description：IC FLASH 64MBIT SPI/QUAD 8WSON
- Series：-
- Mfr：BYTe Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR
- Memory Size：64Mbit
- Memory Organization：8M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：120 MHz
- Write Cycle Time - Word, Page：50µs, 2.4ms
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WDFN Exposed Pad
- Supplier Device Package：8-WSON (5x6)
- Access Time：11.5 ns
Memory IC datasheet and documents for BY25Q64ESWIG(R)
Memory IC Overview
The BY25Q64ESWIG(R) is a 64M-bit SPI NOR flash memory by BYTe Semiconductor. It supports standard, dual, and quad SPI interfaces with clock rates up to 133 MHz. The device operates on a single 2.7V to 3.6V supply. Key features include XIP support, hardware/software write protection, and three 1024-byte security registers. It utilizes an 8-pad WSON package (5x6mm).
Memory IC Feature Summary
- Supports Execute In Place (XIP) for continuous read operations.
- Includes flexible architecture with uniform sector and block erase capabilities.
- Provides software and hardware write protection mechanisms.
Memory IC Applications
- Firmware storage in embedded systems.
- Code execution from external memory.
- Data logging applications.
Memory IC Procurement Notes
Verify the specific ordering suffix 'WIG' against official documentation to confirm the exact package type and tape/reel specifications. Ensure compatibility with host system voltage levels and interface requirements before procurement.
Memory IC Selection Notes
Select this component for designs requiring high-speed data transfer via Quad SPI. Consider the 8-pad WSON package size constraints. Verify that the host controller supports the required SPI modes and instruction sets for optimal performance.
Memory IC Part Context
This part belongs to the BY25Q64ES family of 64M-bit SPI NOR flash memories. It shares core functionalities with other variants in the series but differs in packaging and specific electrical characteristics defined by its unique suffix.
Memory IC Replacement Considerations
Check datasheets for pinout and command set compatibility when substituting with other 64M-bit SPI NOR flash parts. Verify package dimensions and thermal characteristics to ensure mechanical fit.
Memory IC FAQ
What is the maximum clock frequency supported?
The device supports clock frequencies up to 133 MHz in Quad I/O mode.
Does the device support Execute In Place?
Yes, it allows XIP operation with continuous reads using wrap commands.
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