Axeme - Hwaling Technology Co., Ltd.

Hwaling Technology is based in Taipei, Taiwan. As the interaction of Communication, Electronic Consumer and Computing gadgets has became the main stream in consumer lives. Hwaling practices his specialty with long-term experience in this memory field to drive quality products and services to customers.

High Quality Flash IC in Taiwan

Axeme - Hwaling Technology Co., Ltd. has a world-class team with shared values, which allows us to seek the right way to do things together as well as to help each other improve. SPI NOR flash memory and NOR flash memory are our main products, featuring its durable quality and long-lasting performance. Also, we have developed healthy business relationship with our variegated clients. We pride ourselves on offering exceptional customer service by selling great valued NOR flash memory and providing the best description of the product as possible to you.



The H7A41G25G4IX is a 1G-bit (128M-byte) SPI (Serial Peripheral Interface) NAND Flash memory, with advanced write protection mechanisms. The H7A41G25G4IX supports the standard Serial Peripheral Interface (SPI), Dual/ Quad I/O option.
Features :

  • 1G-bit NAND Flash memory
    – Single-level cell (SLC) technology
    - Page size: 2176 bytes (2048 + 128 bytes)
    - Block size: 64 pages (128K + 8K bytes)
    - Device size: 1Gb (1024 blocks)
  • Serial Interface
    - Standard SPI: CLK, CS#, SI, SO, WP#
    - Dual SPI: CLK, CS#, SIO0, SIO1, WP#
    - Quad SPI: CLK, CS#, SIO0, SIO1, SIO2, SIO3
  • High Performance
    - 120MHz for fast read
    - Quad I/O data transfer up to 480Mbits/s
    - 2K-Byte cache for fast random read
  • Advance Security Features
    - Write protect all/portion of memeory via software
    - Lockable 8K-Byte OTP region
    - 128-Bit Unique ID for each device
    - Parameter Page
  • Program/ Erase/ Read Speed
    – Page Program time: 360us typical
    – Block Erase time: 3.5ms typical
    – Page Read time: 130us typical (with ECC)
  • Single Supply Voltage: 2.7V~3.6V
  • Advanced Security Features
    – 8bit ECC, per 528 bytes (ECC always on)
    – INTERNAL DATA MOVE by page with ECC
    – Promissed golden block0
  • Moisture Sensitivity Level: MSL3
    – WSON8 (8x6mm)
    – All packages are RoHS Compliant and Halogen-free
  • Data retention: 10 years
  • Endurance
    – 60,000 PROGRAM/ ERASE cycles with 8bit/ 528bytes ECC

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Axeme - Hwaling Technology Co., Ltd. has a team of knowledgeable people and a wide range of great quality performance SPI NOR flash memory, NOR flash memory products. Owing to a hardworking team of members and quality driven principle we have gained a huge appreciation from the clients. With our quality standardized and customized products like our SPI NOR flash memory, we have earned a huge client base, spread all across the globe. Thank you for the opportunity to fulfil your SPI NOR flash memory, NOR flash memory supply needs. We appreciate your business!