XT25F128FSSIGT-W Serial NOR Flash Memory 
3.3V Multi I/O with 4KB, 32KB & 64KB Sector/Block Erase

128Mbit Serial Flash
16, 384K-byte
256 bytes per programmable page

Standard, Dual, Quad SPI, DTR
Standard SPI: SCLK, CS#, SI, SO, WP#,HOLD#/RESET#
Dual SPI: SCLK, CS#, IO0, IO1, WP#,HOLD#/RESET#
Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3
SPI DTR(Double Transfer Rate) Read

Flexible Architecture
Sector of 4K-bytes
Block of 32/64k-bytes

Advanced Security Features
3*1024-Bytes Security Registers With OTPLock

Support 128 bits Unique ID

Software/Hardware Write Protection
Write protect all/portion of memory via software
Enable/Disable protection with WP# Pin
Top or Bottom, Sector or Block selection

Continuous Read With 8/16/32/64-byte Wrap
Erase/Program Suspend/Resume

Package Options
See 1.1 Available Ordering OPN
All Pb-free packages are compliant RoHS,Halogen-Free and REACH.

Temperature Range & Moisture Sensitivity Level
Industrial Level Temperature. (-40℃ to +85℃), MSL3
Industrial Plus Level Temperature. (-40℃ to +105℃), MSL3

Power Consumption
8mA typical read current under 80MHz
0.5uA typical Deep Power-Down current

Single Power Supply Voltage
2.7~3.6V

Endurance and Data Retention
Minimum100,000 Program/Erase Cycle
20-year Data Retention typical

High Speed Clock Frequency
133MHzfor fast read with 30pF load
Dual I/O Data transfer up to 266Mbit/s
Quad I/O Data transfer up to 532Mbit/s
DTR Quad I/O Data transfer up to 832Mbit/s

Program/Erase Speed
Page Program time: 0.4ms typical
Sector Erase time: 40mstypical
Block Erase time: 0.15/0.25stypical
Chip Erase time: 30stypical

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