ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
GD25Q256EWIGR is listed in the Memory IC range at ChipApex. The manufacturer field lists GigaDevice Semiconductor (HK) Limited. Its product description is IC FLASH 256MBIT SPI/QUAD. Review the specifications below when checking this part for your BOM.
Memory IC specifications for GD25Q256EWIGR
- Description：IC FLASH 256MBIT SPI/QUAD
- Series：-
- Mfr：GigaDevice Semiconductor (HK) Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Memory Type：Non-Volatile
- Memory Format：FLASH
- Technology：FLASH - NOR (SLC)
- Memory Size：256Mbit
- Memory Organization：32M x 8
- Memory Interface：SPI - Quad I/O
- Clock Frequency：133 MHz
- Write Cycle Time - Word, Page：90µs, 2ms
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WDFN Exposed Pad
- Supplier Device Package：8-WSON (5x6)
- Access Time：7 ns
- Grade：-
- Qualification：-
Memory IC datasheet and documents for GD25Q256EWIGR
Memory IC Overview
The GD25Q256EWIGR is a 256Mbit SPI NOR Flash memory IC manufactured by GigaDevice. It supports standard, dual, and quad SPI interfaces with a maximum clock frequency of 133 MHz. The device operates within a voltage range of 2.7V to 3.6V and features an 8-WSON (5x6) package. Key electrical parameters include a standby current of 16uA, a page write time of 250us, and a block erase time of 150ms for 64KB blocks. It offers a data retention period of 20 years and an endurance of 100,000 erase cycles.
Memory IC Feature Summary
- Supports high-speed Quad I/O data transfer modes alongside standard and dual SPI protocols.
- Includes hardware write protection, absolute write protection, and software write protection mechanisms.
- Features write enable latch and power-on reset functionality for reliable operation.
Memory IC Applications
- Firmware storage in embedded systems
- Code execution in XIP applications
- Data logging in industrial devices
Memory IC Procurement Notes
Verify the specific suffix 'EWIGR' against the manufacturer's latest datasheet to confirm pinout and package dimensions, as variations exist within the GD25Q256 family. Ensure compatibility with your system's voltage levels and interface requirements before finalizing procurement.
Memory IC Selection Notes
Select this component when a 256Mbit capacity with 133MHz Quad SPI support is required in a compact 8-WSON package. Consider the 2.7V-3.6V operating range and industrial temperature specifications (-40°C to +85°C) for suitability in your design environment.
Memory IC Part Context
This part belongs to the GD25Q256 series of NOR Flash memories from GigaDevice. It is designed for applications requiring non-volatile storage with fast read speeds and flexible interface options. The 'E' variant typically denotes specific performance or package characteristics within the product line.
Memory IC Replacement Considerations
GD25B256EWIGR is listed as a parameter-equivalent substitute.
Memory IC FAQ
What is the maximum clock frequency supported?
The GD25Q256EWIGR supports a maximum clock frequency of 133 MHz.
Does the device support hardware write protection?
Yes, it includes hardware write protection capabilities along with other protection features.
Explore related parts through Memory, Integrated Circuits (ICs), all product categories, ChipApex homepage.
