24LCS21A/SN
- Mfr.Part #
- 24LCS21A/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 1KBIT I2C 400KHZ 8SOIC
- Stock
- 873
- In Stock :
- 873
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Width :
- 3.91mm
- Interface :
- I2C, Serial
- Manufacturer :
- Microchip
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Temperature :
- 0°C~70°C TA
- Write Cycle Time-Max (tWC) :
- 10ms
- Mount :
- Surface Mount
- Data Retention Time-Min :
- 200
- Parallel/Serial :
- Serial
- Terminal Pitch :
- 1.27mm
- Seated Height-Max :
- 1.75 mm
- Radiation Hardening :
- No
- Memory Type :
- Non-Volatile
- Write Cycle Time - Word, Page :
- 10ms
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 2.5V
- Pin Count :
- 8
- Maximum Operating Temperature :
- + 70 C
- Power Supplies :
- 3/5V
- Memory Interface :
- I2C
- Serial Bus Type :
- I2C
- Number of Terminals :
- 8
- JESD-609 Code :
- e3
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Width :
- 8
- Height :
- 1.25 mm (Min)
- Package Shape :
- RECTANGULAR
- Memory Size :
- 1Kb 128 x 8
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED
- Terminal Form :
- Gull wing
- Number of Pins :
- 8
- Nominal Supply Current :
- 3mA
- Pbfree Code :
- yes
- Memory Organization :
- 128 x 8
- Terminal Finish :
- Matte Tin (Sn)
- Package :
- Tube
- Series :
- --
- Memory Format :
- EEPROM
- Supply Current-Max :
- 0.003 mA
- JESD-30 Code :
- R-PDSO-G8
- Surface Mount :
- yes
- Data Retention :
- 200 Year
- Write Protection :
- Hardware
- Interface Type :
- 2-Wire, I2C
- Lead Free :
- Lead Free
- Standby Current-Max :
- 0.00003A
- Voltage - Supply :
- 2.5V~5.5V
- Memory Density :
- 1024 bit
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 8542.32.00.51
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Number of Words :
- 128 words
- ECCN Code :
- EAR99
- Endurance :
- 1000000 Write/Erase Cycles
- Clock Frequency :
- 400kHz
- Length :
- 4.9mm
- Published :
- 2005
- Access Time :
- 900ns
- Organization :
- 128 x 8
- Supplier Device Package :
- 8-SOIC
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- 24LCS21A
- Base Product Number :
- 24LCS21A
- RoHS :
- Details
- Operating Supply Current :
- 3 mA
- Temperature Grade :
- COMMERCIAL
- Memory IC Type :
- EEPROM
- Product Type :
- EEPROM
- Brand :
- Microchip Technology
- Density :
- 1 kb
- Minimum Operating Temperature :
- 0 C
- Peak Reflow Temperature (Cel) :
- 260
- Programming Voltage :
- 2.5 V to 5.5 V
- Mounting Style :
- SMD/SMT
- Supply Voltage :
- 3V
- Product Category :
- EEPROM
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 1.75mm
- Operating Mode :
- SYNCHRONOUS
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Number of Terminations :
- 8
- Product Status :
- Active
- Subcategory :
- Memory and Data Storage
- I2C Control Byte :
- 1010000R
- Datasheets
- 24LCS21A/SN

Memory Microchip Technology 24LCS21A/SN Overview
Introducing the cutting-edge Memory Microchip Technology 24LCS21A/SN, a high-performance EEPROM integrated circuit designed to meet the demanding requirements of modern electronic devices. Manufactured by Microchip Technology, a renowned leader in semiconductor solutions, this IC EEPROM offers unparalleled reliability, efficiency, and versatility.
With a capacity of 1KBIT and utilizing the I2C communication protocol at a blazing-fast speed of 400KHZ, the 24LCS21A/SN is engineered to deliver seamless data storage and retrieval in a wide range of applications. Its compact 8SOIC package ensures easy integration into existing circuit designs, making it an ideal choice for both new developments and retrofit projects.
Whether you're designing consumer electronics, industrial automation systems, or automotive applications, the Memory Microchip Technology 24LCS21A/SN sets the standard for data storage solutions, empowering you to innovate with confidence and efficiency.
24LCS21A/SN Features
- 1KBIT EEPROM capacity
- I2C communication protocol
- 400KHZ data transfer speed
- 8SOIC package for easy integration
- Wide operating voltage range
- Low standby current consumption
- Robust write endurance and data retention
- Lead-free and RoHS compliant
24LCS21A/SN Applications
- Consumer Electronics: The 24LCS21A/SN is ideal for use in smart home devices, wearable gadgets, and multimedia systems, enabling seamless data storage and retrieval for enhanced user experiences.
- Industrial Automation: This EEPROM IC is well-suited for industrial control systems, PLCs, and monitoring equipment, offering reliable non-volatile memory for critical operational data.
- Automotive Electronics: In automotive applications, the 24LCS21A/SN ensures secure storage of vehicle settings, diagnostics information, and firmware updates, enhancing safety and performance.
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