Renesas / Dialog AT25PE16 Series Serial Flash Memory

Renesas / Dialog AT25PE16 Series Serial Flash Memory is a 16-Mbit DataFlash-L, 2.3V or 2.5V minimum, and serial-interface sequential access page erase memory. This AT25PE16 series device features 17,301,504 bits of memory organized as 4,096 pages of 512 bytes (default) or 528 bytes (customer option) each. The AT25PE16 series operates from a single 2.3V to 3.6V or 2.5V to 3.6V power supply for the erase, program, and read operations. The AT25PE16 series flash memory contains two SRAM buffers of 512 or 528 bytes each, in addition to the main memory. These buffers allow data reception while a page in the main memory is being reprogrammed. The AT25PE16 series is ideally suited for a wide variety of digital voice, image, program code, and data storage applications.


  • Single 2.3V to 3.6V supply
  • Serial Peripheral Interface (SPI) compatible
    • Supports SPI modes 0 and 3
    • Supports RapidS™ operation
  • Continuous read capability through the entire array
    • Up to 85MHz
    • Low-power read option up to 15MHz
    • Maximum Clock-to-output time (tV) of 6ns
  • Flexible programming options
    • Byte or page program (1 to 512 or 528 bytes) directly into main memory
    • Buffer Write
    • Buffer to the main memory page program
  • 20 years of data retention
  • Complies with a full industrial temperature range


  • -40ºC to 85ºC operating temperature range
  • 2.3V to 3.6V VCC power supply
  • 70MHz (maximum) serial clock frequency
  • 17ms (typical) page erase and programming time (512 or 528 bytes)

AT25PE16 Block Diagram

Block Diagram - Renesas / Dialog AT25PE16 Series Serial Flash Memory
เผยแพร่แล้ว: 2560-10-03 | อัปเดตแล้ว: 2566-04-20