BY25Q16ESSIG(R)

Memory IC Overview

The BY25Q16ESSIG(R) is a 16 Mbit SPI NOR Flash memory manufactured by BYTe Semiconductor. It features a 2M x 8 organization and supports standard, Dual I/O, Quad I/O SPI, and QPI interfaces with clock frequencies up to 108 MHz. The device operates on a single 2.7 V to 3.6 V supply voltage and includes XIP capabilities. It offers flexible architecture with 4 KB sectors and 32/64 KB blocks, alongside hardware/software write protection and three 1024-byte security registers.

Memory IC Feature Summary

• Supports Standard, Dual, Quad SPI, and QPI modes for high-speed data transfer
• Enables Execute In Place (XIP) via continuous read mode
• Includes software and hardware write protection mechanisms
• Features three 1024-byte security registers with OTP locks

Memory IC Applications

• Consumer electronics firmware storage
• Industrial control system code execution
• Automotive electronic modules
• IoT device data logging

Memory IC Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging configuration. Confirm the package type matches SOP-8 specifications in the datasheet. Ensure environmental compliance requirements align with RoHS3 standards. Check moisture sensitivity level (MSL 3) handling protocols during assembly.

Memory IC Selection Notes

Select this component when a 16 Mbit capacity is required with low power consumption. Verify interface compatibility with host controllers supporting Dual or Quad SPI modes. Ensure operating temperature range meets application needs within the -40°C to +85°C commercial/industrial limits.

Memory IC Part Context

This part belongs to the BY25Q16 series of SPI NOR Flash memories from BYTe Semiconductor. It provides non-volatile storage solutions optimized for applications requiring fast access times and reliable data retention. The series supports various package options including SOP-8 and USON formats.

Memory IC Replacement Considerations

BY25Q16BSSJG(T) is listed as a parameter equivalent alternative.