Microchip 25LC640A-I/ST
$ 0.754
Production
Inventory History
3 month trend: -31.52%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.754
$ 0.651
$ 0.651
Stock
185,350
219,659
219,659
Authorized Distributors
6
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
8
8
8
Density
64 kb
64 kb
64 kb
Access Time
-
-
-
Frequency
10 MHz
10 MHz
10 MHz
Interface
SPI, Serial
SPI, Serial
SPI, Serial
Min Supply Voltage
2.5 V
2.5 V
2.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Projected EOL Date2034-10-03
Country of AssemblyChina, Malaysia, Philippines, Thailand
Country of FabricationUnited States of America
Country of OriginChina, Malaysia, Philippines, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.0051
Introduction Date2007-10-03
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip 25LC640A-I/ST provided by its distributors.
SPI Serial EEPROM Family, 8-bit, 10 MHz, 2.5 to 5.5V, -55°Cto 125°C, TSSOP-8, RoHS
EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V Automotive 8-Pin TSSOP Tube
IC, EEPROM, 64KBIT, SERIAL 10MHZ TSSOP-8; Memory Size:64Kbit; Configuration:8K x 8; IC Interface
MICROCHIP - 25LC640A-I/ST - SERIAL EEPROM, 64KBIT, 10MHZ, TSSOP-8
25LC640A Series 64 Kbit (8K x 8) 5.5 V SMT SPI Bus Serial EEPROM - TSSOP-8
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -31.52%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins8
Technical
Density64 kb
Frequency10 MHz
HS Code8542.32.0051
InterfaceSPI, Serial
Max Frequency5 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size8 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current5 mA
Number of Words8192
Operating Supply Voltage5 V
PackagingRail/Tube
Schedule B8542320050
Dimensions
Height1.05 mm
Length4.5 mm
Width3.1 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements