25LC256T-E/SN
- Mfr.Part #
- 25LC256T-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT SPI 8SOIC
- Stock
- 9,738
- In Stock :
- 9,738
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- MSL :
- MSL 3 - 168 hours
- Pin Count :
- 8
- Height Seated (Max) :
- 1.75mm
- Number of Terminals :
- 8
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Base Part Number :
- 25LC256
- Seated Height-Max :
- 1.75 mm
- Base Product Number :
- 25LC256
- Power Supplies :
- 3/5V
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Parallel/Serial :
- Serial
- Supply Current-Max :
- 0.006 mA
- Schedule B :
- 8542320050, 8542320050/8542320050, 8542320050/8542320050/8542320050, 8542320050/8542320050/8542320050/8542320050
- Memory Width :
- 8
- Number of Functions :
- 1
- Memory Interface :
- SPI
- Voltage - Supply :
- 2.5V~5.5V
- HTS Code :
- 8542.32.00.51
- Terminal Position :
- Dual
- Maximum Operating Temperature :
- + 125 C
- Data Retention Time-Min :
- 200
- Write Cycle Time-Max (tWC) :
- 5ms
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Min (Vsup) :
- 2.5V
- Series :
- --
- Supply Voltage-Max (Vsup) :
- 5.5V
- Min Operating Temperature :
- -40 °C
- Lead Free :
- Lead Free
- RoHS :
- Compliant
- Density :
- 256 kb
- Temperature Grade :
- Automotive
- Qualification Status :
- Not Qualified
- Memory Size :
- 256Kb 32K x 8
- Subcategory :
- Memory and Data Storage
- Data Retention :
- 200 Year
- Max Frequency :
- 10 MHz
- Serial Bus Type :
- SPI
- Frequency :
- 10 MHz
- Terminal Finish :
- Matte Tin (Sn)
- Min Supply Voltage :
- 2.5 V
- Max Supply Voltage :
- 5.5 V
- Operating Mode :
- SYNCHRONOUS
- Length :
- 4.9mm
- Surface Mount :
- yes
- Number of Pins :
- 8
- Height :
- 1.25 mm
- Published :
- 2007
- Memory Format :
- EEPROM
- Manufacturer :
- Microchip
- Clock Frequency :
- 10MHz
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- Serial (SPI)
- Max Operating Temperature :
- 125 °C
- Memory Density :
- 262144 bit
- Mounting Type :
- Surface Mount
- Standby Current-Max :
- 0.000001A
- Memory Type :
- Non-Volatile
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-30 Code :
- R-PDSO-G8
- Programming Voltage :
- 3.3 V, 5 V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package Shape :
- RECTANGULAR
- Terminal Form :
- Gull wing
- Access Time :
- 50 ns
- Number of Terminations :
- 8
- Reach Compliance Code :
- Compliant
- Memory IC Type :
- EEPROM
- Write Cycle Time - Word, Page :
- 5ms
- Mount :
- Surface Mount
- Interface :
- SPI, Serial
- Supplier Device Package :
- 8-SOIC
- Memory Organization :
- 32K x 8
- Product Category :
- EEPROM
- ECCN Code :
- EAR99
- Organization :
- 32 k x 8
- Terminal Pitch :
- 1.27mm
- Endurance :
- 1000000 Write/Erase Cycles
- Number of Words :
- 32768 words
- Write Protection :
- HARDWARE/SOFTWARE
- Mounting Style :
- SMD/SMT
- Operating Supply Current :
- 6 mA
- Nominal Supply Current :
- 6mA
- Supply Voltage :
- 4.5V
- Product Type :
- EEPROM
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.91mm
- Operating Temperature :
- -40°C~125°C TA
- Brand :
- Microchip Technology
- Interface Type :
- SPI
- Datasheets
- 25LC256T-E/SN
25LC256T-E/SN Documents

Memory Microchip Technology 25LC256T-E/SN Overview
Introducing the 25LC256T-E/SN, an exceptional EEPROM integrated circuit meticulously crafted by Microchip Technology. Designed to cater to the diverse needs of electronic devices, this 256Kbit SPI 8SOIC chip stands out as a hallmark of reliability, efficiency, and innovation in the realm of memory components.
Boasting a compact form factor and unparalleled performance, the 25LC256T-E/SN sets a new standard for EEPROM functionality. Its seamless integration into various electronic systems ensures smooth operations and enhanced data storage capabilities, making it the ideal choice for discerning professionals seeking top-tier memory solutions.
Whether utilized in consumer electronics, industrial applications, or automotive systems, this Microchip Technology masterpiece excels in delivering consistent performance and uncompromising quality, thus empowering businesses to achieve their goals with confidence and precision.
25LC256T-E/SN Features
- 256Kbit EEPROM capacity
- Serial Peripheral Interface (SPI) for seamless communication
- 8-pin Small Outline Integrated Circuit (SOIC) package for space efficiency
- Wide operating voltage range for versatile integration
- High-speed performance for rapid data transfer
- Low power consumption for energy-efficient operation
- Extended temperature range for reliable performance in diverse environments
- Robust write endurance for prolonged usage
- Enhanced data retention for long-term reliability
25LC256T-E/SN Applications
- Embedded Systems: The 25LC256T-E/SN finds extensive use in embedded systems such as microcontrollers, sensors, and control units, where it serves as a dependable storage solution for program code, configuration data, and critical parameters.
- Communication Devices: In communication devices like routers, modems, and network switches, this Microchip EEPROM facilitates firmware updates, configuration settings, and logging functionalities, ensuring seamless operation and efficient network management.
- Automotive Electronics: Automotive applications benefit from the 25LC256T-E/SN's rugged design and wide operating temperature range. It is employed in electronic control units (ECUs), infotainment systems, and instrument clusters to store calibration data, fault codes, and user preferences reliably.
- Industrial Equipment: Within industrial automation and control systems, this EEPROM chip plays a crucial role in storing parameters, log data, and firmware updates. Its robust construction and extended durability make it suitable for demanding industrial environments.
- Consumer Electronics: From smart appliances to wearable devices, the 25LC256T-E/SN enhances the performance and functionality of various consumer electronics by providing ample storage capacity, fast data access, and low-power operation, thus enriching the user experience.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















