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