GD25D10CEIGR

Memory IC Overview

The GD25D10CEIGR is a 1 Mbit (128K x 8) SPI NOR Flash memory manufactured by GigaDevice. It operates on a single power supply voltage ranging from 2.7 V to 3.6 V and supports standard SPI and Dual Output interfaces with clock frequencies up to 100 MHz. The device features uniform sector architecture with 4 K-byte sectors and 32/64 K-byte blocks, organized into 256-byte programmable pages. It utilizes an 8-lead USON package measuring 3x2 mm with a thickness of 0.45 mm. Designed for industrial applications, it functions within a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports Standard SPI and Dual Output data transfer modes for flexible interface compatibility
• Provides hardware and software write protection mechanisms via the WP# pin and status register bits
• Includes a 128-bit unique identifier for device authentication and tracking
• Features low power consumption with typical standby and power-down currents of 0.1 µA

Memory IC Applications

• Consumer electronics code storage
• Industrial control systems firmware
• Embedded devices requiring non-volatile data retention

Memory IC Procurement Notes

Verify the specific ordering suffix 'EIGR' corresponds to the USON8 3x2mm package and industrial temperature grade (-40°C to +85°C). Confirm moisture sensitivity level (MSL 3) requirements for surface mount assembly processes. Ensure the source documentation explicitly lists this exact part number variant to avoid confusion with other package options like SOP8 or TSSOP8.

Memory IC Selection Notes

Select this component when a 1 Mbit capacity is required in a compact USON8 footprint. It is suitable for designs needing dual I/O speed improvements over standard SPI without the complexity of quad interfaces. Verify that the 3.3V operating voltage aligns with the system's power rails and that the industrial temperature range meets environmental specifications.

Memory IC Part Context

This part belongs to the GD25D10C/05C series of 3.3V uniform sector serial flash memories. The series offers densities of 1 Mbit and 512 Kbit, supporting both standard and dual output operations. It is designed for applications requiring reliable code execution and data storage with high endurance and long data retention capabilities.

Memory IC Replacement Considerations

GD25D10CTIGR: Different package (SOP8).

Memory IC FAQ

What is the maximum clock frequency for fast read operations?

The device supports a maximum clock frequency of 100 MHz for fast read operations with a 30 pF load.

How does the Dual Output mode improve performance?

Dual Output mode allows data to be transferred at twice the rate of standard SPI, achieving data transfer speeds up to 160 Mbits/s using IO0 and O1 pins.