W29N02KVDIAE TR

Memory IC Overview

The W29N02KVDIAE TR is a 2G-bit Single-Level Cell (SLC) NAND flash memory manufactured by Winbond Electronics. It operates on a single 2.7V to 3.6V power supply with an x8 data bus width. The device features a total storage capacity of 256M bytes, organized into 2,048 erasable blocks of 139,264 bytes each. Each block contains 64 programmable pages of 2,176 bytes, comprising 2,048 bytes for main data and 128 bytes for spare areas. It supports industrial operating temperatures ranging from -40°C to +85°C.

Memory IC Feature Summary

• Supports standard NAND flash interface using multiplexed 8-bit bus for data, addresses, and commands.
• Includes two-plane operation capability for enhanced read and program performance.
• Features hardware write protect functionality via dedicated pin to prevent inadvertent programming or erasing.
• Provides ready/busy status monitoring through open-drain output pin.

Memory IC Applications

• Code shadowing to RAM in embedded systems
• Solid state storage applications
• Media data storage including voice, video, text, and photos

Memory IC Procurement Notes

Verify the specific package code associated with the suffix 'D' against official documentation before procurement. Confirm that the trailing 'TR' indicates tape and reel packaging as per manufacturer standards. Ensure compatibility with the required voltage range and temperature specifications for the target application environment.

Memory IC Selection Notes

Select this component for designs requiring high-density SLC NAND storage with space-efficient packaging options. Consider the 60,000 erase/program cycle endurance and 10-year data retention when planning long-term reliability. Evaluate the need for two-plane operations if higher throughput is required compared to standard sequential access modes.

Memory IC Part Context

This part belongs to the W29N02KV series of 3.3V NAND flash memories. The series offers various package configurations including TSOP and VFBGA types to suit different board layout constraints. The device is designed for embedded systems where limited pins and power consumption are critical design factors.

Memory IC Replacement Considerations

Consult official substitution lists for compatible parts within the same density and voltage class. Verify pinout compatibility and command set adherence when replacing existing components in established designs.