General Description
The S25FL216K device is a 16-Mbit, 2048-kbyte Serial Flash memory, with advanced write protection mechanisms. The S25FL216K 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 65 MHz are supported.

Distinctive Features
 Single power supply operation
   – Full voltage range: 2.7 to 3.6V
 16-Mbit Serial Flash
   – 16-Mbit/2048 kbyte/9192 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): 65 MHz clock rate
   – DUAL OUTPUT READ: 65 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: 1.6 ms typical
   – Sector erase time (4 kB): 45 ms typical
   – Block erase time (64 kB): 450 ms typical
   – Chip erase time: 12 seconds typical
Package Options
   – 8-pin SOIC 150/208-mil
   – All Pb-free packages are RoHS compliant