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