Flash Memory 8Mb 3V 76MHz Serial NOR Flash
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