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.

SPI NAND Flash Memory Supplier 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, NOR flash are our main products, featuring its durable quality and long-lasting performance. We test our flash memory on various quality parameters to ensure the quality of our products. Besides this, through offering products competitive prices and adhering to on time delivery schedule, we have developed healthy business relationship with our variegated clients.

H7A42G25G4IX

2G-BIT 3.3V SPI-NAND FLASH MEMORY

The H7A42G25G4IX is a 2G-bit (256M-byte) SPI (Serial Peripheral Interface) NAND Flash memory, with advanced write protection mechanisms. The H7A42G25G4IX supports the standard Serial Peripheral Interface (SPI), Dual/ Quad I/O option.
Features :

  • 2G-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: 2Gb (2048 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
  • PACKAGE
    – WSON8 (8x6mm)
    – All packages are RoHS Compliant and Halogen-free
  • Data retention: 10 years
  • Endurance
    – 60,000 PROGRAM/ ERASE cycles with 8bit/ 528bytes ECC

Send Message
Contact Information

By submitting your contact information, you acknowledge that you consent to our processing data in accordance with the Privacy and Cookie Policy.

As a leading manufacturer of SPI NOR flash, we not only provide professional NOR flash, but also offer quality flash memory. We also make sure that defect less products reach to our clientele at cost effective method. We also follow ethical and see-through business policy with our clients in order to ensure horizontal running of business relation. If you have any questions about our SPI NOR flash, or to place an order, please call our sales department and speak with any one of our professional representatives for further information.