Item specifics
Description
GD25Q16ETIGR Product Overview
The GD25Q16ETIGR is a 16Mbit (2MB) serial NOR Flash memory chip from GigaDevice, housed in a SOP-8 package (150mil, 3.9mm width). The GD25Q16ETIGR supports standard SPI, dual SPI, and quad SPI interfaces with a maximum clock frequency of 133MHz, achieving data transfer rates up to 532Mbit/s in quad SPI mode. The GD25Q16ETIGR operates from 2.7V to 3.6V with a standby current of only 11µA. With 100,000 program/erase cycles and 20 years of data retention, the GD25Q16ETIGR operates over an industrial temperature range of -40℃ to +85℃. The GD25Q16ETIGR is widely used in embedded systems, IoT devices, consumer electronics, industrial control, communication equipment, and other applications requiring code and data storage.
GD25Q16ETIGR Core Features
16Mbit Memory Capacity: The GD25Q16ETIGR provides 16Mbit (2MB) storage space, organized as 2M × 8.
SPI Quad Interface: The GD25Q16ETIGR supports standard SPI, dual SPI, and quad SPI interfaces. In quad SPI mode, the GD25Q16ETIGR achieves data transfer rates up to 532Mbit/s.
133MHz High-Speed Clock: The GD25Q16ETIGR has a maximum clock frequency of 133MHz with an access time of only 7ns.
Wide Operating Voltage: The GD25Q16ETIGR operates from 2.7V to 3.6V supply, compatible with 3.3V systems.
Ultra-Low Standby Current: The GD25Q16ETIGR has a standby current of only 11µA, ideal for battery-powered portable devices.
High Reliability: The GD25Q16ETIGR offers 100,000 program/erase cycles with 20 years of data retention.
Multiple Write Protection Functions: The GD25Q16ETIGR supports hardware write protection, absolute write protection, write enable latch, and software write protection.
Fast Page Programming: The GD25Q16ETIGR has a page programming time of 0.4ms (400µs).
Fast Block Erase: The GD25Q16ETIGR has a 32KB block erase time of 150ms.
Wide Operating Temperature: The GD25Q16ETIGR works over an industrial temperature range of -40℃ to +85℃.
SOP-8 Package: The GD25Q16ETIGR comes in a standard 8-pin SOP package (150mil, 3.9mm width), suitable for surface mount.
GD25Q16ETIGR Applications
Embedded Systems: The GD25Q16ETIGR is used for firmware storage, bootloaders, configuration files
IoT Devices: The GD25Q16ETIGR stores device parameters, network configurations, sensor data
Consumer Electronics: The GD25Q16ETIGR is found in smart appliances, wearables, digital products
Industrial Control: The GD25Q16ETIGR is used in PLCs, industrial instruments, data acquisition equipment
Communication Equipment: The GD25Q16ETIGR serves routers, switches, wireless modules
Automotive Electronics: The GD25Q16ETIGR is utilized in in-vehicle infotainment, dashcams
GD25Q16ETIGR Key Advantages
The GD25Q16ETIGR is a classic SPI NOR Flash product from GigaDevice, offering excellent performance and reliability. The GD25Q16ETIGR features a 133MHz high-speed clock combined with quad SPI interface, delivering data transfer rates up to 532Mbit/s, meeting the demands of high-speed code execution and data read/write operations. With 100,000 program/erase cycles and 20 years of data retention, the GD25Q16ETIGR ensures long-term reliable operation. The standby current of only 11µA makes the GD25Q16ETIGR ideal for battery-powered low-power devices. The industrial temperature range of -40℃ to +85℃ suits harsh environments. The GD25Q16ETIGR SOP-8 package (150mil, 3.9mm width) is compatible with mainstream PCB designs. As an original GigaDevice product, the GD25Q16ETIGR offers stable supply and is a cost-effective choice for code and data storage.
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FAQ
1. What is GD25Q16ETIGR?
The GD25Q16ETIGR is a 16Mbit (2MB) serial NOR Flash memory from GigaDevice, available in an SOP-8 package. The GD25Q16ETIGR supports standard SPI, dual SPI, and quad SPI interfaces, making it suitable for high-speed code storage and data logging in various embedded systems.
2. What are the key specifications of GD25Q16ETIGR?
Memory Size: The GD25Q16ETIGR provides 16Mbit (2M × 8)
Clock Frequency: The GD25Q16ETIGR operates up to 133MHz
Interface: The GD25Q16ETIGR uses SPI (Standard/Dual/Quad)
Supply Voltage: The GD25Q16ETIGR runs at 2.7V ~ 3.6V
Operating Temperature: The GD25Q16ETIGR works from -40°C ~ +85°C (industrial grade)
Standby Current: The GD25Q16ETIGR consumes 11µA
Endurance: The GD25Q16ETIGR guarantees 100,000 program/erase cycles minimum
Data Retention: The GD25Q16ETIGR retains data for 20 years typical
Access Time: The GD25Q16ETIGR has an access time of 7ns
3. What package does GD25Q16ETIGR use?
The GD25Q16ETIGR uses an SOP-8 package (8-SOIC, 150mil width), measuring 0.154" (3.90mm wide). The GD25Q16ETIGR is surface-mount type (SMD), with Moisture Sensitivity Level MSL 3 (168 hours), and is RoHS compliant.
4. What applications is GD25Q16ETIGR suitable for?
The GD25Q16ETIGR is widely used in consumer electronics (smartphones, tablets, portable devices), industrial control (automation systems), networking equipment (routers, switches firmware storage), and automotive electronics (ECU, infotainment systems).
5. What development tools support GD25Q16ETIGR?
As a standard SPI NOR Flash chip, the GD25Q16ETIGR does not require dedicated software tools. Designers can refer to the GD25Q16E series datasheet (DS-00473) available on the GigaDevice website. SPI drivers from mainstream MCU vendors (e.g., ST, GD32) support the GD25Q16ETIGR.
6. What is the operating temperature range of GD25Q16ETIGR?
The operating temperature range of the GD25Q16ETIGR is -40°C to +85°C. The GD25Q16ETIGR is an industrial-grade device suitable for harsh environments.
7. What are the key features of GD25Q16ETIGR?
High-speed quad SPI interface: The GD25Q16ETIGR achieves Quad I/O data transfer up to 532Mbit/s
XIP (eXecute-In-Place) support: The GD25Q16ETIGR allows code execution directly from Flash
Multiple write protection mechanisms: The GD25Q16ETIGR offers software write protection, hardware write protection (WP# pin), top/bottom block protection
Low power consumption: The GD25Q16ETIGR has a standby current as low as 11µA
High reliability: The GD25Q16ETIGR offers 100,000 erase/write cycles + 20-year data retention
8. What interfaces and transfer rates does GD25Q16ETIGR support?
Standard SPI: The GD25Q16ETIGR uses SCLK, CS#, SI, SO
Dual SPI: The GD25Q16ETIGR achieves a transfer rate of 266Mbit/s
Quad SPI: The GD25Q16ETIGR reaches 532Mbit/s
9. What are the alternative models for GD25Q16ETIGR?
Alternatives in the same series include GD25Q16ESIGR, GD25Q16CTIGR, and GD25Q16EEIGR. For larger capacity, GD25Q32ETIGR (32Mbit) is available. The GD25Q16ETIGR can also replace AT25PE16, AT25SF161, M25P16-VMC6G, and other equivalent models.
10. What are the design considerations when using GD25Q16ETIGR?
Power decoupling: Place a 0.1µF ceramic capacitor near the VCC pin of the GD25Q16ETIGR for stable power
Pull-up resistors: Add 10kΩ pull-up resistors on CS, SCLK, and MOSI lines of the GD25Q16ETIGR
WP# and HOLD# pins: On the GD25Q16ETIGR, tie to VCC (high) if not used — do not leave floating
Quad SPI mode: The GD25Q16ETIGR must be configured via the status register; default is standard SPI mode
PCB layout: The GD25Q16ETIGR SOP-8 package is suitable for hand soldering and reflow soldering — pay attention to trace length matching