S25FL208K集成电路（IC）的存储器规格书PDF中文资料

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