General Description
●The S25FL208K (8-Mbit, 1024-kbyte) Serial Flash memory, with advanced write protection mechanisms. The S25FL208K supports the standard Serial Peripheral Interface (SPI), and a high performance Dual output using SPI pins: Serial Clock, Chip Select, Serial SI/IO0, SO, WP# and HOLD#. SPI clock frequencies of up to 76 MHz are supported along with a clock rate of 76 MHz for Dual Output Read.
●Distinctive Features
●Single power supply operation
● – Full voltage range: 2.7 to 3.6V
●8-Mbit Serial Flash
● – 8-Mbit/1024 kbyte/4096 pages
● – 256 bytes per programmable page
● – Uniform 4-kbyte Sectors/64-kbyte Blocks
●Standard and Dual
● – Standard SPI: SCK, CS#, SI, SO, WP#, HOLD#
● – Dual SPI: SCK, CS#, SI/IO0, SO, WP#, HOLD#
● – Fast Read Dual Output instruction
● – Auto-increment Read capability
●High Performance
● – FAST READ (Serial): 76 MHz clock rate
● – DUAL OUTPUT READ: 76 MHz clock rate
●Low Power Consumption
● – 12 mA typical active current
● – 15 µA typical standby current
●Flexible Architecture with 4 kB Sectors
● – Sector Erase (4 kB)
● – Block Erase (64 kB)
● – Page Program up to 256 bytes
● – 100k erase/program cycles typical
● – 20-year data retention typical
●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: 1.5 ms typical
● – Sector erase time (4 kB): 50 ms typical
● – Block erase time (64 kB): 500 ms typical
● – Chip erase time: 7 seconds typical
●Package Options
● – 8-pin SOIC 150/208-mil
● – All Pb-free packages are RoHS compliant
