Microchip Technology 25LC640-I/SN
- Part Number:
- 25LC640-I/SN
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3717030-25LC640-I/SN
- Description:
- IC EEPROM 64KBIT 2MHZ 8SOIC
- Datasheet:
- 25LC640-I/SN
Microchip Technology 25LC640-I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology 25LC640-I/SN.
- Factory Lead Time6 Weeks
- Contact PlatingTin
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Operating Temperature-40°C~85°C TA
- PackagingTube
- Published2005
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Additional Feature1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
- TechnologyCMOS
- Voltage - Supply2.5V~5.5V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch1.27mm
- Reflow Temperature-Max (s)40
- Base Part Number25LC640
- Pin Count8
- Operating Supply Voltage2.5V
- Power Supplies3/5V
- Voltage7V
- InterfaceSPI, Serial
- Memory Size64Kb 8K x 8
- Nominal Supply Current5mA
- Memory TypeNon-Volatile
- Clock Frequency2MHz
- Access Time230 ns
- Memory FormatEEPROM
- Memory InterfaceSPI
- Write Cycle Time - Word, Page5ms
- Density64 kb
- Standby Current-Max0.000001A
- Serial Bus TypeSPI
- Endurance100000 Write/Erase Cycles
- Write Cycle Time-Max (tWC)5ms
- Data Retention Time-Min200
- Write ProtectionHARDWARE/SOFTWARE
- Height1.5mm
- Length4.9mm
- Width3.9mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
25LC640-I/SN Overview
There is a memory type Non-Volatile for this type of device. It is available in a case with a Tube shape. It is available in 8-SOIC (0.154, 3.90mm Width) case. There is an 64Kb 8K x 8 memory capacity on the chip. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. A voltage of 2.5V~5.5V can be supplied to memory ics. There is a recommendation that Surface Mount mounting type should be used for this product. 8 terminations are planted on the chip. As many as 1 functions are supported for comprehensive working. In order to power this memory device, 5V will be necessary. During the rotation of the clock, the ic memory chip is set as 2MHz. It is common to select similar parts by referring to the device's base part number, 25LC640. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. This memory runs on an 2.5V operating supply voltage. In terms of its nominal supply current, this memory component has a rating of 5mA. In spite of all the merits this chip has, it also features 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS to level up system performance. Talking about power supplies, this memory chip requires merely 3/5V. Its SPI-type serial bus helps transfer data to the CPU efficiently. Regarding voltage, the chip is well suited to a voltage range of 7V volts to 12 volts.
25LC640-I/SN Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:2.5V
Additional Feature:1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
25LC640-I/SN Applications
There are a lot of Microchip Technology 25LC640-I/SN Memory applications.
cell phones
Camcorders
embedded logic
networking
networks
personal digital assistants
nonvolatile BIOS memory
personal computers
hard disk drive (HDD)
eSRAM
There is a memory type Non-Volatile for this type of device. It is available in a case with a Tube shape. It is available in 8-SOIC (0.154, 3.90mm Width) case. There is an 64Kb 8K x 8 memory capacity on the chip. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. A voltage of 2.5V~5.5V can be supplied to memory ics. There is a recommendation that Surface Mount mounting type should be used for this product. 8 terminations are planted on the chip. As many as 1 functions are supported for comprehensive working. In order to power this memory device, 5V will be necessary. During the rotation of the clock, the ic memory chip is set as 2MHz. It is common to select similar parts by referring to the device's base part number, 25LC640. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. This memory runs on an 2.5V operating supply voltage. In terms of its nominal supply current, this memory component has a rating of 5mA. In spite of all the merits this chip has, it also features 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS to level up system performance. Talking about power supplies, this memory chip requires merely 3/5V. Its SPI-type serial bus helps transfer data to the CPU efficiently. Regarding voltage, the chip is well suited to a voltage range of 7V volts to 12 volts.
25LC640-I/SN Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:2.5V
Additional Feature:1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
25LC640-I/SN Applications
There are a lot of Microchip Technology 25LC640-I/SN Memory applications.
cell phones
Camcorders
embedded logic
networking
networks
personal digital assistants
nonvolatile BIOS memory
personal computers
hard disk drive (HDD)
eSRAM
25LC640-I/SN More Descriptions
25LC640 Series 64 Kbit (8K x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOIC-8
SERIAL EEPROM, 64KBIT, 2MHZ, SOIC-8; Memory Size: 64Kbit; EEPROM Memory Configuration: 8K x 8bit; Memory Interface Type: Serial SPI; Clock Frequency: 2MHz; Memory Case Style: SOIC; No. of Pins: 8Pins; Supply Voltage Min: 2.5V;
Memory Size KB = 64 / Organisation = 8 k x 8 Bit / Interfaces = Serial / Interfaces = SPI / Clock Frequency Max. MHz = 2 / Access Time ns = 230 / Data Retention Years = 200 / Supply Current mA = 5 / Supply Voltage Min. V = 2.5 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = SOIC / Pins = 8 / Mounting Type = SMD / Packaging = Tube / Length mm = 4.9 / Width mm = 3.9 / Height mm = 1.25
SERIAL EEPROM, 64KBIT, 2MHZ, SOIC-8; Memory Size: 64Kbit; EEPROM Memory Configuration: 8K x 8bit; Memory Interface Type: Serial SPI; Clock Frequency: 2MHz; Memory Case Style: SOIC; No. of Pins: 8Pins; Supply Voltage Min: 2.5V;
Memory Size KB = 64 / Organisation = 8 k x 8 Bit / Interfaces = Serial / Interfaces = SPI / Clock Frequency Max. MHz = 2 / Access Time ns = 230 / Data Retention Years = 200 / Supply Current mA = 5 / Supply Voltage Min. V = 2.5 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = SOIC / Pins = 8 / Mounting Type = SMD / Packaging = Tube / Length mm = 4.9 / Width mm = 3.9 / Height mm = 1.25
The three parts on the right have similar specifications to 25LC640-I/SN.
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ImagePart NumberManufacturerFactory Lead TimeContact PlatingMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeAdditional FeatureTechnologyVoltage - SupplyTerminal PositionPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Base Part NumberPin CountOperating Supply VoltagePower SuppliesVoltageInterfaceMemory SizeNominal Supply CurrentMemory TypeClock FrequencyAccess TimeMemory FormatMemory InterfaceWrite Cycle Time - Word, PageDensityStandby Current-MaxSerial Bus TypeEnduranceWrite Cycle Time-Max (tWC)Data Retention Time-MinWrite ProtectionHeightLengthWidthRadiation HardeningREACH SVHCRoHS StatusLead FreeSupplier Device PackageSeriesReach Compliance CodeJESD-30 CodeSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)Operating ModeOrganizationMemory WidthMemory DensityScreening LevelParallel/SerialHeight Seated (Max)View Compare
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25LC640-I/SN6 WeeksTinSurface Mount8-SOIC (0.154, 3.90mm Width)YES8-40°C~85°C TATube2005e3yesActive1 (Unlimited)8EAR991000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARSCMOS2.5V~5.5VDUAL26015V1.27mm4025LC64082.5V3/5V7VSPI, Serial64Kb 8K x 85mANon-Volatile2MHz230 nsEEPROMSPI5ms64 kb0.000001ASPI100000 Write/Erase Cycles5ms200HARDWARE/SOFTWARE1.5mm4.9mm3.9mmNoNo SVHCROHS3 CompliantLead Free--------------
-
--Surface MountDie---40°C~85°C TATray---Active1 (Unlimited)---EEPROM2.5V~5.5V------25LC080B-----8Kb 1K x 8-Non-Volatile10MHz-EEPROMSPI5ms------------ROHS3 Compliant-Die------------
-
--Surface Mount8-TSSOP (0.173, 4.40mm Width)YES--40°C~125°C TATube---Active1 (Unlimited)8--CMOS2.5V~5.5VDUAL-15V0.65mm-25LC320A-----32Kb 4K x 8-Non-Volatile10MHz-EEPROMSPI5ms--SPI-5ms---4.4mm3mm-----Automotive, AEC-Q100compliantR-PDSO-G85.5V4.5VSYNCHRONOUS4KX8832768 bitAEC-Q100; TS 16949SERIAL1.2mm
-
--Surface Mount8-SOIC (0.209, 5.30mm Width)YES--40°C~125°C TATube---Active1 (Unlimited)8-ALSO OPERATES AT 10MHZCMOS2.5V~5.5VDUAL-15V1.27mm-25LC1024-----1Mb 128K x 8-Non-Volatile20MHz-EEPROMSPI6ms--SPI-6ms---5.26mm5.25mm-----Automotive, AEC-Q100compliantR-PDSO-G85.5V2.5VSYNCHRONOUS1MX111048576 bit-SERIAL2.03mm
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