Description

The EN25Q16 is a 16-Megabit (2048K-byte) Serial Flash memory, with advanced write protection mechanisms. It supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O using SPI pins. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

Specifications and features

• Single power supply operation
• Full voltage range: 2.7-3.6 volt
• Serial Interface Architecture: SPI Compatible - Mode 0 and Mode 3
• 16 Mbit Serial Flash: 16 M-bit/2048 K-byte/8192 pages, 256 bytes per programmable page
• Standard, Dual or Quad SPI:
  • Standard SPI: CLK, CS#, DI, DO, WP#
  • Dual SPI: CLK, CS#, DQ 0 , DQ 1 , WP#
  • Quad SPI: CLK, CS#, DQ 0 , DQ 1 , DQ 2 , DQ 3
• High performance:
  • 100MHz clock rate for one data bit
  • 80MHz clock rate for two data bits
  • 80MHz clock rate for four data bits
• Low power consumption:
  • 12 mA typical active current
  • 1 μ A typical power down current
• Uniform Sector Architecture:
  • 512 sectors of 4-Kbyte
  • 32 blocks of 64-Kbyte
  • Any sector or block can be erased individually
• Software and Hardware Write Protection:
  • Write Protect all or portion of memory via software
  • Enable/Disable protection with WP# pin
• High performance program/erase speed:
  • Page program time: 1.3ms typical
  • Sector erase time: 90ms typical
  • Block erase time: 400ms typical
  • Chip erase time: 12 seconds typical
• Lockable 128 byte OTP security sector
• Minimum 100K endurance cycle
• Package Options:
  • 8 pins SOP 150mil body width
  • 8 pins SOP 200mil body width
  • 8 contact VDFN
  • 8 pins PDIP
  • All Pb-free packages are RoHS compliant
• Industrial temperature Range

Application Scenarios

The EN25Q16 is commonly used in electronic devices that require non-volatile memory storage, such as consumer electronics, automotive applications, industrial equipment, and more.

Comparison

• Supports Dual/Quad output and Dual/Quad I/O
• High performance with clock rates of up to 80MHz
• Low power consumption
• Flexible sector architecture allows for individual erasure
• Provides software and hardware write protection
• Offers high program/erase speed
• Includes lockable OTP security sector
• Packages available in various sizes

• None identified