XT25F08B-S General Description：
The XT25F08B-S (8M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#). The Dual I/O data is transferred with speed of 216Mbits/s and the Quad I/O & Quad output data is transferred wit speed of 432Mbits/s.
XT25F08B-S Features:
8M -bit Serial Flash
1024K-byte
256 bytes per programmable page
Support SFDP & Unique ID
Standard, Dual,Quad SPI
Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD#
Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD#
Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3
FlexibleArchitecture
Sector of 4K-byte
Block of 32/64k-byte
Advanced security Features
4*256-Byte Security Registers WithOTP Lock
Software/HardwareWrite Protection
Write protect all/portion of memory via software
Enable/Disable protection withWP# Pin
Top or Bottom, Sector or Block selection
Package Options
See 1.1 Available Ordering OPN
All Pb-free packages are compliant RoHS, Halogen-Free and REACH.
Known Good Die “KGD”version
Temperature Range & Moisture Sensitivity Level
Industrial Level Temperature. (-40℃ to +85℃), MSL3
Low Power Consumption
15uA typical standby current
0.06uA typical deep power down current
Single Power SupplyVoltage: Full voltage range:
2.7~3.6V
2.7~3.6V
Minimum 100,000 Program/Erase Cycle
High Speed Clock Frequency
108MHz for fast read with 30PF load
Dual I/O Data transfer up to 216Mbits/s
Quad I/O Data transfer up to 432Mbits/s
Program/EraseSpeed
Page Program time: 0.4mstypical
Sector Erase time: 70mstypical
Block Erase time: 0.15/0.25stypical
Chip Erase time: 2.5stypical
XT25F08B-S Available Ordering OPN：
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OPN
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Package Type
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Package Carrier
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XT25F08BSOIGU-S
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SOP8 150mil
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Tube
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XT25F08BSOIGT-S
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SOP8 150mil
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Tape & Reel
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XT25F08BSSIGU-S
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SOP8 208mil
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Tube
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XT25F08BSSIGT-S
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SOP8 208mil
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Tape & Reel
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XT25F08BDFIGT-S
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DFN8 2x3x0.55 mm
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Tape & Reel
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XT25F08B-S Connection Diagram：
XT25F08B-S Pin Description：
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Pin Name
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I/O
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Description
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CS#
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I
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Chip SelectInput
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SO (IO1)
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I/O
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Data Output (Data Input Output 1) |
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WP# (IO2)
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I/O
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Write Protect Input (Data Input Output 2) |
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VSS
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Ground
|
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SI (IO0)
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I/O
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Data Input (Data Input Output 0) |
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SCLK
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I
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Serial Clock Input
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HOLD#
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I/O
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Hold Input (Data Input Output 3) |
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VCC
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Power Supply
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XT25F08B-S Block Diagram：
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