AT45DB041E-SHN-T 4-Mbit DataFlash (with Extra 128 kbits) 1.65 V Minimum SPI Serial Flash Memory SOP8 spot stock

​Product Features

• Single 1.65 V - 3.6 V supply

• Serial Peripheral Interface (SPI) compatible

• Supports SPI modes 0 and 3

• Supports RapidS™ operation

• Continuous read capability through entire array

• Up to 85 MHz

• Low-power read option up to 15 MHz

• Clock-to-output time (tV) of 6 ns maximum

• User-configurable page size

• 256 bytes per page

• 264 bytes per page (default)

• Page size can be factory pre-configured for 256 bytes

• Two fully independent SRAM data buffers (256/264 bytes)

• Allows receiving data while reprogramming the main memory array

• Flexible programming options

• Byte/Page Program (1 to 256/264 bytes) directly into main memory

• Buffer Write

• Buffer to Main Memory Page Program

• Flexible erase options

• Page Erase (256/264 bytes)

• Block Erase (2 kB)

• Sector Erase (64 kB)

• Chip Erase (4 Mbits)

• Program and Erase Suspend/Resume

• Advanced hardware and software data protection features

• Individual sector protection

• Individual sector lockdown to make any sector permanently read-only

• 128-byte, One-Time Programmable (OTP) Security Register

• 64 bytes factory programmed with a unique identifier

• 64 bytes user programmable

• Hardware and software controlled reset options

• JEDEC Standard Manufacturer and Device ID Read

• Low-power dissipation

• 400 nA Ultra-Deep Power-Down current (typical)

• 3 µA Deep Power-Down current (typical)

• 25 µA Standby current (typical)

• 7 mA Active Read current (typical @ 15 MHz))

• Endurance:

• 100,000 program/erase cycles (-40 °C to +85 °C)

• 10,000 program/erase cycles (-40 °C to +125 °C)

• Data retention: 20 years

• Complies with full industrial temperature range

• Green (Pb/Halide-free/RoHS compliant) packaging options

• 8-lead SOIC (150-mil wide and 208-mil wide)

• 8-pad Ultra-thin DFN (5 x 6 x 0.6 mm)

• Die in Wafer Form (contact factory for availability)

Product Specification

Product Photos

For more product information, please download the PDF