AT25DF021-SSHF-T
Part NoAT25DF021-SSHF-T
ManufacturerAdesto Technologies
DescriptionFlash Memory 2M, 2.3V, 50Mhz Serial Flash
Datasheet
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Specification
Width3.9mm
Length4.925mm
Endurance100000 Write/Erase Cycles
PackagingTape & Reel (TR)
Published1997
TechnologyCMOS
Memory Size2Mb 256K x 8
Memory TypeNon-Volatile
Part StatusObsolete
RoHS StatusRoHS Compliant
JESD-30 CodeR-PDSO-G8
Memory Width1
Organization2MX1
Memory FormatFLASH
Mounting TypeSurface Mount
Surface MountYES
Memory Density2097152 bit
Operating ModeSYNCHRONOUS
Package / Case8-SOIC (0.154, 3.90mm Width)
Power Supplies2.5/3.3V
Terminal Pitch1.27mm
Clock Frequency50MHz
Parallel/SerialSERIAL
Serial Bus TypeSPI
Memory InterfaceSPI
Voltage - Supply2.3V~3.6V
Write ProtectionHARDWARE/SOFTWARE
Terminal PositionDUAL
Supply Current-Max0.02mA
Height Seated (Max)1.75mm
Number of Functions1
Programming Voltage2.7V
Standby Current-Max0.000025A
Qualification StatusNot Qualified
Operating Temperature-40°C~85°C TC
Reach Compliance Codecompliant
Number of Terminations8
Data Retention Time-Min20
Supply Voltage-Max (Vsup)3.6V
Supply Voltage-Min (Vsup)2.3V
Write Cycle Time - Word, Page7μs, 5ms
Moisture Sensitivity Level (MSL)1 (Unlimited)
In Stock:
16468
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