Adesto AT25QL641
AT25QL641 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25QL641 is ideal for data storage as well, eliminating the need for additional data storage devices. The erase block sizes of the AT25QL641 have been optimized to meet the needs of today's code and data storage applications.| Part No. | AT25QL641 |
|---|---|
| Datasheet | AT25QL641 Download |
| Manufacturer |  Adesto |
| Description | SPI Serial Flash Memory |
| Buy | Stock & Price |
FEATURES
Single 1.7V - 2.0V Supply Serial Peripheral Interface (SPI) and Quad Peripheral Interface (QPI) compatible Supports SPI Modes 0 and 3 Supports Dual Output Read and Quad I/O program and read Supports QPI program and read 133 MHz maximum operating frequency Clock-to-Output (tV1) of 6 ns Up tp 66 MB/s continuous data transfer rate Quad enabled (factory default setting: see Section 6.7) Full chip erase Flexible, optimized erase architecture for code and data storage applications 0.6 ms typical Page Program (256 Bytes) time 60 ms typical 4 Kbyte Block Erase time 200 ms typical 32 Kbyte Block Erase time 350 ms typical 64 Kbyte Block Erase time Hardware controlled locking of Status registers via WP pin 4 Kbit secured One-Time Programmable (OTP) security register Hardware write protection Serial Flash Discoverable Parameters (SFDP) register Flexible programming Byte/page program (1 to 256 Bytes) Dual or quad input byte/page program (1 to 256 Bytes) Erase/program suspend and resume JED...
