25LC040X/ST
- Mfr.Part #
- 25LC040X/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8TSSOP
- Stock
- 6,163
- In Stock :
- 6,163
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Interface Type :
- SPI
- Number of Terminals :
- 8
- Maximum Operating Temperature :
- + 70 C
- Brand :
- Microchip Technology
- Memory Width :
- 8
- Factory Lead Time :
- 6 Weeks
- Max Operating Temperature :
- 70 °C
- Memory IC Type :
- EEPROM
- RoHS Status :
- ROHS3 Compliant
- Serial Bus Type :
- SPI
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 8-TSSOP
- Max Frequency :
- 2 MHz
- Operating Mode :
- SYNCHRONOUS
- Parallel/Serial :
- Serial
- Clock Frequency :
- 2MHz
- Operating Temperature :
- 0°C~70°C TA
- Height :
- 1 mm
- Density :
- 4 kb
- Endurance :
- 1000000 Write/Erase Cycles
- Standby Current-Max :
- 0.000002A
- Memory Format :
- EEPROM
- Max Supply Voltage :
- 5.5 V
- Product Category :
- EEPROM
- Supply Voltage :
- 2.5V
- Series :
- --
- Height Seated (Max) :
- 1.2mm
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Manufacturer :
- Microchip
- Programming Voltage :
- 3.3 V, 5 V
- Product Type :
- EEPROM
- Base Product Number :
- 25LC040
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Surface Mount :
- yes
- Min Operating Temperature :
- 0 °C
- Published :
- 2001
- Memory Type :
- Non-Volatile
- Number of Words :
- 512 words
- Minimum Operating Temperature :
- 0 C
- Lead Free :
- Lead Free
- JESD-30 Code :
- R-PDSO-G8
- Min Supply Voltage :
- 2.5 V
- Memory Size :
- 4Kb 512 x 8
- Terminal Position :
- Dual
- HTS Code :
- 8542.32.00.51
- Write Cycle Time - Word, Page :
- 5ms
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 5.5V
- Power Supplies :
- 3/5V
- Voltage - Supply :
- 2.5V~5.5V
- Temperature Grade :
- COMMERCIAL
- Packaging :
- Tube
- Memory Interface :
- SPI
- Terminal Form :
- Gull wing
- Supply Current-Max :
- 0.005 mA
- Base Part Number :
- 25LC040
- RoHS :
- Details
- Subcategory :
- Memory and Data Storage
- Interface :
- SPI, Serial
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Nominal Supply Current :
- 5mA
- Data Retention Time-Min :
- 200
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Write Protection :
- HARDWARE/SOFTWARE
- Radiation Hardening :
- No
- Memory Density :
- 4096 bit
- Data Retention :
- 200 Year
- Width :
- 3mm
- Access Time :
- 230 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package Shape :
- RECTANGULAR
- Mounting Style :
- SMD/SMT
- Operating Supply Voltage :
- 2.5 V, 5.5 V
- Frequency :
- 2 MHz
- Reach Compliance Code :
- Compliant
- Pin Count :
- 8
- Length :
- 4.4mm
- Memory Organization :
- 512 x 8
- Supply Voltage-Min (Vsup) :
- 2.5V
- Terminal Pitch :
- 0.65mm
- Number of Terminations :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Current :
- 5 mA
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Number of Pins :
- 8
- Package :
- Tube
- Organization :
- 512 x 8
- Product Status :
- Active
- Seated Height-Max :
- 1.2 mm
- Write Cycle Time-Max (tWC) :
- 5ms
- Datasheets
- 25LC040X/ST
Memory Microchip Technology 25LC040X/ST Overview
The 25LC040X/ST from Microchip Technology is a highly reliable, SPI (Serial Peripheral Interface) EEPROM integrated circuit, designed to meet the rigorous data storage and retrieval requirements of modern electronic devices. This particular model offers a convenient 4Kbit memory size, and a speed of up to 2MHz, making it an efficient solution for applications that require quick access to non-volatile memory. Encased in a compact 8TSSOP package, the 25LC040X/ST seamlessly integrates into various circuit designs, boasting a combination of endurance, stability, and low-power consumption. The Memory Microchip Technology 25LC040X/ST is specifically engineered to provide a robust data storage solution, ensuring data integrity and support for frequent memory access cycles.
25LC040X/ST Features
- 4Kbit EEPROM memory size
- SPI interface with up to 2MHz clock speed
- Low-power CMOS technology
- Industrial & automotive temperature ranges supported
- Write-protect feature to prevent accidental overwrite
- Enhanced ESD protection
- Reliable data retention for critical applications
- 8-lead TSSOP package for compact integration
25LC040X/ST Applications
- Consumer Electronics: Used in TVs, set-top boxes, and remote controllers for reliable data storage and user-settings retention.
- Industrial Automation: Employs robust and durable data memory for programmable logic controllers and sensors in harsh environments.
- Automotive Systems: Provides stable memory solutions for engine control units, infotainment systems, and in-vehicle networks.
- Telecommunication: Utilized in modems and routers for storing firmware data and configuration settings.
- Medical Devices: Ensures secure storage of patient data and device configurations in medical monitoring equipment.
- Computer Peripherals: Integrated into printers and keyboards to store firmware updates and user preferences.
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