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AT45DB021B-TU
AT45DB021B-TU
Flash AT45DB021B-TU
Microchip Technology
AT45DB021B-TU
--
Memory
Flash
Specification
Product AttributeAttribute Value
PPAPNo
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
Page Size264byte
Pin Count28
AutomotiveNo
Boot BlockNo
Lead ShapeGull-wing
ECC SupportNo
PCB changed28
Part StatusObsolete
Sector Size2Kbyte x 1|62Kbyte x 1|64Kbyte x 1|128Kbyte x 1
Timing TypeSynchronous
ArchitectureSectored
Package Width11.8
Interface TypeSerial-SPI
Package Height1
Package Length8
ProgrammabilityYes
Supplier PackageTSOP-I
Block OrganizationAsymmetrical
Chip Density (bit)2M
Command CompatibleNo
Program Current (mA)35
Support of Page ModeYes
Max. Access Time (ns)20
Standard Package NameSOP
Maximum Erase Time (S)0.012/Block
Operating Current (mA)10
Address Bus Width (bit)1
Programming Voltage (V)2.7 to 3.6
Supplier Temperature GradeIndustrial
Maximum Programming Time (ms)14/Page
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Maximum Operating Supply Voltage (V)3.6
Minimum Operating Supply Voltage (V)2.7
Typical Operating Supply Voltage (V)3.3
Description
Flash Serial-SPI 3.3V 2M-bit 20ns 28-Pin TSOP-I
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