25C040-E/P
- Mfr.Part #
- 25C040-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 3MHZ 8DIP
- Stock
- 41,080
- In Stock :
- 41,080
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Pins :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Style :
- Through Hole
- Organization :
- 512 x 8
- Radiation Hardening :
- No
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Number of Terminals :
- 8
- Temperature Grade :
- Automotive
- Number of Terminations :
- 8
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Supply Voltage :
- 5.5 V
- Memory Type :
- Non-Volatile
- Memory Organization :
- 512 x 8
- Clock Frequency :
- 3MHz
- Operating Mode :
- SYNCHRONOUS
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Package Type :
- PDIP
- Lead Free :
- Lead Free
- Number of Words :
- 512
- Write Cycle Time - Word, Page :
- 5ms
- Minimum Operating Supply Voltage :
- 4.5 V
- Access Time :
- 150 ns
- Endurance :
- 1000000 Write/Erase Cycles
- Memory Density :
- 4096 bit
- Packaging :
- Tube
- Interface :
- SPI, Serial
- Pin Count :
- 8
- Data Retention :
- 200yr
- Nominal Supply Current :
- 5mA
- Dimensions :
- 0.4 x 0.28 x 0.195in
- Memory Format :
- EEPROM
- Supply Current-Max :
- 0.005 mA
- Brand :
- Microchip Technology
- Memory IC Type :
- EEPROM
- Base Product Number :
- 25C040
- HTS Code :
- 8542.32.00.51
- Operating Temperature :
- -40°C~125°C TA
- Pbfree Code :
- yes
- Package :
- Tube
- Supply Voltage :
- 5V
- Seated Height-Max :
- 4.32 mm
- Memory Width :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2006
- Product Category :
- EEPROM
- Terminal Form :
- THROUGH-HOLE
- Mounting Type :
- Through Hole
- Reach Compliance Code :
- Compliant
- Maximum Operating Temperature :
- +125 °C
- Minimum Operating Temperature :
- -40 °C
- Subcategory :
- Memory and Data Storage
- Serial Bus Type :
- SPI
- Product Status :
- Active
- Package Shape :
- RECTANGULAR
- Length :
- 10.16mm
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Terminal Pitch :
- 2.54mm
- Width :
- 7.112mm
- Terminal Position :
- Dual
- Interface Type :
- Serial-SPI
- ECCN Code :
- EAR99
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
- Base Part Number :
- 25C040
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Memory Size :
- 4Kb 512 x 8
- JESD-30 Code :
- R-PDIP-T8
- Operating Supply Current :
- 5 mA
- Standby Current-Max :
- 0.000001A
- Height :
- 4.953mm
- Series :
- --
- Parallel/Serial :
- Serial
- Operating Supply Voltage :
- 5V
- Memory Interface :
- SPI
- Number of Functions :
- 1
- Manufacturer :
- Microchip
- Product Type :
- EEPROM
- Programming Voltage :
- 5 V
- Density :
- 4 kb
- Power Supplies :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Factory Lead Time :
- 7 Weeks
- Write Protection :
- HARDWARE/SOFTWARE
- Write Cycle Time-Max (tWC) :
- 5ms
- JESD-609 Code :
- e3
- RoHS :
- Details
- Data Retention Time-Min :
- 200
- Supplier Device Package :
- 8-PDIP
- Surface Mount :
- No
- Datasheets
- 25C040-E/P

Memory Microchip Technology 25C040-E/P Overview
The Memory Microchip Technology 25C040-E/P is a cutting-edge EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit, offering a compact, reliable solution for data storage requirements in various electronic applications. Designed by the esteemed Microchip Technology, this IC provides 4Kbit of memory space and operates seamlessly through SPI (Serial Peripheral Interface) at a frequency of up to 3MHz. Encased in an 8-pin DIP (Dual In-line Package), it ensures easy integration with a broad range of circuit designs. Its robust design and endurance for multiple erase cycles make it ideal for B2B clients looking to incorporate a dependable memory component into their products.
25C040-E/P Features
- 4Kbit of SPI interface EEPROM
- Operational frequency of up to 3MHz
- Low-voltage and Standard-voltage Operation – (2.5V to 5.5V)
- Organized as 512 x 8 bits
- 8-pin DIP package for easy PCB mounting
- High reliability with endurance of > 1 million erase/write cycles
- Self-timed Write cycle with auto-clear
25C040-E/P Applications
- Consumer Electronics
The 25C040-E/P can be used to store user settings and preferences in devices like TVs, audio systems, and home appliances, allowing for customized experiences and ease of use.
- Automotive Systems
In automotive applications, this IC can retain critical configuration data, enhancing the performance of onboard systems and entertainment units.
- Industrial Control Systems
This EEPROM is ideal for storing firmware and parameters in industrial control gadgets, enabling consistent and reliable operation over time.
- Medical Devices
Medical devices utilize the Memory Microchip Technology 25C040-E/P EEPROM for storing calibration data and patient-specific settings, ensuring both precision and adaptability.
- Telecommunications
Telecom equipment can benefit from this IC by retaining important configurations and service data, which contributes to system stability and customer satisfaction.
- Computer Peripherals
Computer peripherals like printers and keyboards can use the 25C040-E/P to remember settings and macros, providing a smoother user interface.
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