JS28F00AM29EWHB TR

Memory IC Overview

The JS28F00AM29EWHB TR is a NOR Flash memory component manufactured by Micron Technology. It features a 1 Gbit storage capacity organized as 128M x 8 or 64M x 16 bits. The device utilizes a parallel asynchronous interface and operates within a supply voltage range of 2.7 V to 3.6 V. It supports random read access with a maximum timing of 110 ns. The component is housed in a 56-pin TSOP package and is designed for operation across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports simultaneous multi-block operations for efficient data handling
• Features symmetric block architecture for uniform protection levels
• Includes embedded algorithms for automated erase and program operations

Memory IC Applications

• Code storage in embedded systems
• Application code execution directly from flash (XIP)
• Storage of boot code and firmware

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging configuration. Confirm the 'B' variant designation against official Micron documentation to ensure accurate pinout and electrical specifications match the design requirements. Source components only from authorized distributors to guarantee authenticity and traceability.

Memory IC Selection Notes

Select this part when a 1 Gbit density is required with a parallel interface for direct code execution. Ensure the PCB layout accommodates the 56-pin TSOP form factor. Verify that the system power supply remains stable within the 2.7 V to 3.6 V window during all operational states to maintain data integrity.

Memory IC Part Context

This component belongs to the M29EW family of NOR Flash memories, which are characterized by high reliability and fast read speeds. The family supports various package options and densities, providing flexibility for different embedded storage needs while maintaining compatibility with standard parallel flash interfaces.

Memory IC Replacement Considerations

Check for JS28F00AM29EWH without the trailing suffix if bare die or tray packaging is acceptable. Verify PC28F00AM29EWH for potential pin-compatible alternatives within the same technology node.