Microchip Technology AT25DF321A-SH-T
- Part Number:
- AT25DF321A-SH-T
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3728038-AT25DF321A-SH-T
- Description:
- IC FLASH 32MBIT 100MHZ 8SOIC
- ECAD Model:
-
- Datasheet:
- AT25DF321A-SH-T
Microchip Technology AT25DF321A-SH-T technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT25DF321A-SH-T.
- Factory Lead Time7 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.209, 5.30mm Width)
- Number of Pins8
- Weight540.001716mg
- Operating Temperature-40°C~85°C TC
- PackagingTape & Reel (TR)
- Published1997
- JESD-609 Codee4
- Part StatusNot For New Designs
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN Code3A991.B.1.A
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- TechnologyCMOS
- Voltage - Supply2.7V~3.6V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch1.27mm
- Pin Count8
- Operating Supply Voltage3.3V
- Supply Voltage-Max (Vsup)3.6V
- Supply Voltage-Min (Vsup)2.7V
- InterfaceSerial
- Memory Size32Mb 256Bytes x 16384 pages
- Nominal Supply Current19mA
- Memory TypeNon-Volatile
- Max Supply Current20mA
- Clock Frequency100MHz
- Access Time5 ns
- Memory FormatFLASH
- Memory InterfaceSPI
- Data Bus Width1b
- Memory Width8
- Write Cycle Time - Word, Page7μs, 3ms
- Address Bus Width1b
- Density32 Mb
- Standby Current-Max0.00001A
- Sync/AsyncSynchronous
- Word Size8b
- Programming Voltage2.7V
- Serial Bus TypeSPI
- Endurance100000 Write/Erase Cycles
- Data Retention Time-Min20
- Write ProtectionHARDWARE/SOFTWARE
- Page Size256B
- Height Seated (Max)2.16mm
- Length5.29mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
AT25DF321A-SH-T Description
This part is manufactured by the company Microchip Technology and falls under the category of Memory chips. It is designed to be mounted on a surface, and its operating temperature ranges from -40°C to 85°C. It was first published in 1997 and has a terminal finish of Nickel/Palladium/Gold. The terminal position is DUAL, meaning there are two terminals. The minimum supply voltage required for this chip is 2.7V and it has a nominal supply current of 19mA. It is a Non-Volatile type of memory, meaning it retains its data even when power is turned off. The clock frequency for this chip is 100MHz and it has both hardware and software write protection features.
AT25DF321A-SH-T Features
RoHS compliant and lead-free
Capacity: 32 megabits (4 megabytes)
SPI (serial peripheral interface) interface
Single power supply voltage: 2.7V - 3.6V
Fast read and write speeds: up to 80 MHz
Operating temperature range: -40°C to 85°C
Small form factor: 8-pin SOIC and 8-contact WSON packages available
Low power consumption: standby current of 5 µA, typical active current of 12 mA
Security features: software and hardware write protection, block protection, and sector protection
AT25DF321A-SH-T Applications
Medical devices
Industrial automation
Consumer electronics
Networking equipment
Automotive electronics
This part is manufactured by the company Microchip Technology and falls under the category of Memory chips. It is designed to be mounted on a surface, and its operating temperature ranges from -40°C to 85°C. It was first published in 1997 and has a terminal finish of Nickel/Palladium/Gold. The terminal position is DUAL, meaning there are two terminals. The minimum supply voltage required for this chip is 2.7V and it has a nominal supply current of 19mA. It is a Non-Volatile type of memory, meaning it retains its data even when power is turned off. The clock frequency for this chip is 100MHz and it has both hardware and software write protection features.
AT25DF321A-SH-T Features
RoHS compliant and lead-free
Capacity: 32 megabits (4 megabytes)
SPI (serial peripheral interface) interface
Single power supply voltage: 2.7V - 3.6V
Fast read and write speeds: up to 80 MHz
Operating temperature range: -40°C to 85°C
Small form factor: 8-pin SOIC and 8-contact WSON packages available
Low power consumption: standby current of 5 µA, typical active current of 12 mA
Security features: software and hardware write protection, block protection, and sector protection
AT25DF321A-SH-T Applications
Medical devices
Industrial automation
Consumer electronics
Networking equipment
Automotive electronics
AT25DF321A-SH-T More Descriptions
NOR Flash Serial (SPI, Dual SPI) 3.3V 32M-bit 4M x 8 5ns 8-Pin SOIC EIAJ T/R
32 Mbit, 3.0V (2.7V To 3.6V), -40C To 85C, Soic-W 208Mil (Tape & Reel), Single, Dual Spi Nor Flash Rohs Compliant: Yes |Renesas AT25DF321A-SH-T
FLASH MEMORY, 32MBIT, -40 TO 85DEG C; Flash Memory Type: Serial NOR; Memory Size: 32Mbit; Flash Memory Configuration: -; IC Interface Type: SPI; Memory Case Style: WSOIC; No. of Pins: 8Pins; Clock Frequency: 100MHz; Access Time
32 Mbit, 3.0V (2.7V To 3.6V), -40C To 85C, Soic-W 208Mil (Tape & Reel), Single, Dual Spi Nor Flash Rohs Compliant: Yes |Renesas AT25DF321A-SH-T
FLASH MEMORY, 32MBIT, -40 TO 85DEG C; Flash Memory Type: Serial NOR; Memory Size: 32Mbit; Flash Memory Configuration: -; IC Interface Type: SPI; Memory Case Style: WSOIC; No. of Pins: 8Pins; Clock Frequency: 100MHz; Access Time
The three parts on the right have similar specifications to AT25DF321A-SH-T.
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ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsWeightOperating TemperaturePackagingPublishedJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishTechnologyVoltage - SupplyTerminal PositionPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchPin CountOperating Supply VoltageSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)InterfaceMemory SizeNominal Supply CurrentMemory TypeMax Supply CurrentClock FrequencyAccess TimeMemory FormatMemory InterfaceData Bus WidthMemory WidthWrite Cycle Time - Word, PageAddress Bus WidthDensityStandby Current-MaxSync/AsyncWord SizeProgramming VoltageSerial Bus TypeEnduranceData Retention Time-MinWrite ProtectionPage SizeHeight Seated (Max)LengthRadiation HardeningREACH SVHCRoHS StatusLead FreeSupplier Device PackageBase Part NumberSurface MountAdditional FeatureHTS CodeTime@Peak Reflow Temperature-Max (s)JESD-30 CodeOperating ModeOrganizationMemory DensityParallel/SerialWrite Cycle Time-Max (tWC)WidthView Compare
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AT25DF321A-SH-T7 WeeksSurface MountSurface Mount8-SOIC (0.209, 5.30mm Width)8540.001716mg-40°C~85°C TCTape & Reel (TR)1997e4Not For New Designs1 (Unlimited)83A991.B.1.ANickel/Palladium/Gold (Ni/Pd/Au)CMOS2.7V~3.6VDUAL26013V1.27mm83.3V3.6V2.7VSerial32Mb 256Bytes x 16384 pages19mANon-Volatile20mA100MHz5 nsFLASHSPI1b87μs, 3ms1b32 Mb0.00001ASynchronous8b2.7VSPI100000 Write/Erase Cycles20HARDWARE/SOFTWARE256B2.16mm5.29mmNoNo SVHCROHS3 CompliantLead Free-------------- -
--Through Hole8-DIP (0.300, 7.62mm)---40°C~85°C TATube--Obsolete1 (Unlimited)---EEPROM1.8V~5.5V----------1Kb 128 x 8-Non-Volatile-20MHz-EEPROMSPI--5ms---------------ROHS3 Compliant-8-PDIPAT25010-----------
-
--Surface Mount8-SOIC (0.154, 3.90mm Width)---40°C~85°C TATape & Reel (TR)--Obsolete1 (Unlimited)----2.7V~5.5V----------128Kb 16K x 8-Non-Volatile-20MHz-EEPROMSPI--5ms---------------Non-RoHS Compliant--AT25128-----------
-
8 Weeks-Surface Mount8-UFDFN Exposed Pad---40°C~85°C TATape & Reel (TR)1997-Active3 (168 Hours)8EAR99-CMOS1.8V~5.5VDUALNOT SPECIFIED15V0.5mm--5.5V4.5V-4Kb 512 x 8-Non-Volatile-20MHz-EEPROMSPI-85ms------SPI----0.6mm3mm--Non-RoHS Compliant---YESALSO OPERATES AT MIN 1.8 V AT 5 MHZ8542.32.00.51NOT SPECIFIEDR-PDSO-N8SYNCHRONOUS512X84096 bitSERIAL5ms2mm
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