Puya Semiconductor SPI NOR Flash Memory PY25Q01GHB-SMH-IR - PO-3815-D

The Puya Semiconductor PY25Q01GHB-SMH-IR is a 1-Gbit (128-MB) serial NOR Flash memory designed for applications requiring high-density, reliable data storage. It supports Single, Dual and Quad SPI, QPI, and Double Transfer Rate (DTR) read operations. With a 2.7 V to 3.6 V supply range and flexible erase architecture, it is suitable for firmware storage and other embedded memory requirements.

Key Features:

• 1-Gbit (128-MB) memory density
  

• SPI serial NOR Flash memory
  

• Supply voltage: 2.7 V to 3.6 V
  

• Single, Dual and Quad SPI support
  

• QPI and DTR support
  

• Maximum clock frequency: 133 MHz
  

• 256-byte page programming
  

• 4-KB sector erase
  

• 32-KB and 64-KB block erase
  

• 3 × 1024-byte OTP security registers
  

• 128-bit unique device ID
  

• Endurance: 100,000 program/erase cycles
  

• Data retention: 20 years
  

Applications:

• Embedded systems
  

• Firmware and program code storage
  

• High-capacity data storage
  

• Industrial electronics
  

• Consumer electronics
  

• Microcontroller-based systems