GD25D80CEIGR

Memory IC Overview

The GD25D80CEIGR is an 8M-bit (1M x 8) Serial NOR Flash memory IC manufactured by GigaDevice. It supports Standard SPI and Dual Output interfaces, with a clock frequency of 100 MHz for fast read operations under a 30 pF load. The device operates on a single power supply voltage ranging from 2.7 V to 3.6 V. It features uniform sector architecture with 4 K-byte sectors and 32/64 K-byte blocks. Key electrical characteristics include a typical standby current of 0.1 µA and data retention of 20 years.

Memory IC Feature Summary

• Supports Standard SPI and Dual Output modes for flexible data transfer speeds up to 160 Mbits/s.
• Features software and hardware write protection mechanisms via WP# pin and status register bits.
• Includes a 128-bit Unique ID for each device to enhance security and traceability.
• Offers low power consumption with typical standby and power-down currents of 0.1 µA.

Memory IC Applications

• Code storage in embedded systems requiring high-speed read access.
• Data logging applications benefiting from uniform sector erase capabilities.
• Secure devices utilizing the unique ID and hardware write protection features.
• Battery-powered electronics leveraging low standby current consumption.

Memory IC Procurement Notes

Verify the complete part number against the manufacturer's official ordering information table to ensure correct package and temperature grade selection. Confirm that the CE suffix corresponds to the specific SOP or USON package variant required for your PCB layout. Cross-reference the datasheet revision to ensure compatibility with existing firmware command sets.

Memory IC Selection Notes

Select this component when a 8M-bit capacity with dual I/O support is required for code execution or data storage. Ensure the system voltage falls within the 2.7 V to 3.6 V range. Consider the 100 MHz clock speed if high-throughput reading is necessary. Verify that the available package options match the board space constraints and thermal requirements of the design.

Memory IC Part Context

This device belongs to the GD25D80C family of 3.3V Uniform Sector Serial Flash memories. It is designed as a drop-in replacement for other 8M-bit SPI NOR flashes with similar interface and voltage specifications. The family emphasizes reliability with 100,000 program/erase cycles and robust data retention characteristics suitable for industrial and commercial environments.

Memory IC Replacement Considerations

Check for parameter-equivalent parts within the GD25Dxx series. Verify pinout compatibility and command set adherence before substitution. Ensure the alternative part supports the same Dual Output mode and voltage range to maintain system functionality without hardware modifications.