Item specifics
Description
GD25Q32ETIGR Product Overview
The GD25Q32ETIGR is a 32M-bit Serial NOR Flash memory from GigaDevice, supporting standard SPI, Dual SPI, and Quad SPI modes. Housed in a SOP-8 mainstream package, the GD25Q32ETIGR delivers exceptional performance with a 133MHz maximum clock frequency and Quad I/O data transfer rates up to 532Mbit/s. With at least 100,000 program/erase cycles and 20-year data retention, the GD25Q32ETIGR is an ideal storage solution for industrial control, IoT devices, and consumer electronics.
GD25Q32ETIGR Key Features
Large Storage Capacity: The GD25Q32ETIGR provides 32M-bit (4M × 8) memory capacity for firmware storage, parameter saving, and data logging applications.
High-Speed SPI Interface: The GD25Q32ETIGR supports Standard SPI, Dual SPI, and Quad SPI modes with clock frequency up to 133MHz. Quad I/O mode delivers 532Mbit/s data transfer rate; Dual I/O mode delivers 266Mbit/s.
Mainstream SOP-8 Package: The GD25Q32ETIGR comes in a SOP-8 package with 150mil standard width, ideal for industrial PCB design and volume production.
Wide Voltage & Temperature Range: The GD25Q32ETIGR operates from a single 2.7V to 3.6V power supply, within an industrial temperature range of -40℃ to +85℃, with optional -40℃ to +105℃ and -40℃ to +125℃ support.
Flexible Erase Architecture: The GD25Q32ETIGR supports uniform 4KB sectors and 32/64KB blocks, with block erase time of 150ms @ (32KB) .
Excellent Reliability: The GD25Q32ETIGR offers at least 100,000 program/erase cycles and 20-year data retention.
Ultra-Low Power Consumption: The GD25Q32ETIGR's typical standby current is only 12μA, ideal for battery-powered portable devices.
Comprehensive Protection: The GD25Q32ETIGR supports software write protection and hardware write protection. Integrated 128-bit Unique ID, SFDP registers, and OTP security registers. Supports S/W RESET, WP#, HOLD# , and Suspend functions.
Fast Page Programming: The GD25Q32ETIGR achieves a typical page program time of 500μs ~ 700μs.
Advanced Security Features: The GD25Q32ETIGR integrates security registers with OTP locks to protect critical data from tampering.
GD25Q32ETIGR Applications
With its high speed, low power consumption, and high reliability, the GD25Q32ETIGR is widely used in:
Industrial Control: The GD25Q32ETIGR serves PLCs, industrial automation equipment, industrial motherboards
IoT Devices: The GD25Q32ETIGR is designed into smart home devices, IoT sensor nodes, data acquisition terminals
Consumer Electronics: The GD25Q32ETIGR supports AI toys, AI translation pens, smart watches, set-top boxes
Networking & Communications: The GD25Q32ETIGR is used in routers, network modules, optical communication equipment
Automotive Electronics: The GD25Q32ETIGR is suitable for in-vehicle infotainment, automotive instrument clusters
Smart Metering: The GD25Q32ETIGR enables smart electricity meters, water meters, gas meters
Boot Storage: The GD25Q32ETIGR serves as code storage and boot memory for MCU/MPU systems
GD25Q32ETIGR Key Advantages
High-Speed Quad SPI Performance: The GD25Q32ETIGR's 133MHz clock with Quad I/O mode delivers up to 532Mbit/s data transfer rate, significantly improving system boot speed and firmware upgrade efficiency.
Exceptional Reliability & Endurance: The GD25Q32ETIGR provides 100,000 program/erase cycles with 20-year data retention, ensuring secure data storage in long-lifecycle products.
Ultra-Low Standby Power: The GD25Q32ETIGR consumes only 12μA standby current – ideal for battery-powered IoT devices and portable products.
Comprehensive Protection Mechanisms: The GD25Q32ETIGR includes dual software/hardware write protection, 128-bit Unique ID, OTP security registers and more – effectively preventing data tampering and unauthorized access.
Flexible Erase Granularity: The GD25Q32ETIGR supports 4KB sector erase and 32/64KB block erase, allowing flexible optimization based on application requirements.
Rich Package Options: Beyond SOP-8, the GD25Q32ETIGR is available in USON-8, WSON-8, and TFBGA-24 packagesto meet diverse PCB space requirements.
Mature Domestic Supply Chain: GigaDevice, as a leading domestic NOR Flash supplier with full capacity coverage from 512Kb to 2Gb, ensures stable and reliable supply for the GD25Q32ETIGR.
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FAQ
1 What is GD25Q32ETIGR
The GD25Q32ETIGR is a 32Mbit (4MB) serial NOR Flash memory from GigaDevice, supporting standard, dual, and quad SPI interfaces
2 What are the key specifications
The GD25Q32ETIGR features 32Mbit (4M×8) memory, 133MHz max clock frequency, 7ns access time, 2.7V~3.6V supply voltage, and 12µA standby current
3 What package does it use
The GD25Q32ETIGR uses a SOP-8 package (8-SOIC, 0.154"/3.90mm width), compact design for surface mounting
4 What applications is it suitable for
The GD25Q32ETIGR is suitable for firmware storage, boot code, data logging, widely used in consumer electronics, industrial equipment, and automotive electronics
5 What development tools support it
As a standard SPI NOR Flash chip, the GD25Q32ETIGR does not require dedicated software tools; SPI/QSPI drivers from mainstream MCUs support it
6 What is the operating temperature range
The GD25Q32ETIGR operates over -40°C to +85°C
7 What are the key features
The GD25Q32ETIGR offers SPI, Dual SPI, and Quad SPI modes, 100,000 program/erase cycles, 20-year data retention, and a uniform 4KB sector architecture
8 What interfaces and transfer rates does it support
The GD25Q32ETIGR supports Standard SPI, Dual SPI, Quad SPI interfaces, with up to 104MHz read speed in Quad mode
9 What are the alternative models
Same series options for GD25Q32ETIGR include GD25Q32ESIGR, GD25Q32CTIGR, GD25Q32EWIGR; BY25Q32ESSIG (Boyaa) is a direct replacement
10 What are the design considerations
For the GD25Q32ETIGR, place a 0.1µF ceramic capacitor near the VCC pin; tie WP# and HOLD# pins to VCC when not used; configure Quad SPI mode via the status register