24LCS21A/P
- Mfr.Part #
- 24LCS21A/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 1KBIT I2C 400KHZ 8DIP
- Stock
- 33,667
- In Stock :
- 33,667
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- JESD-30 Code :
- R-PDIP-T8
- Qualification Status :
- Not Qualified
- Published :
- 2005
- Programming Voltage :
- 2.5 V to 5.5 V
- Packaging :
- Tube
- Radiation Hardening :
- No
- Write Cycle Time-Max (tWC) :
- 10ms
- Length :
- 9.46mm
- Pin Count :
- 8
- Supplier Device Package :
- 8-PDIP
- Supply Voltage-Min (Vsup) :
- 2.5V
- HTS Code :
- 8542.32.00.51
- Voltage - Supply :
- 2.5V~5.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- JESD-609 Code :
- e3
- Serial Bus Type :
- I2C
- Temperature Grade :
- COMMERCIAL
- Height :
- 3.3 mm
- RoHS :
- Details
- Seated Height-Max :
- 4.32 mm
- Subcategory :
- Memory and Data Storage
- Height Seated (Max) :
- 4.32mm
- Nominal Supply Current :
- 3mA
- Terminal Form :
- THROUGH-HOLE
- Memory Organization :
- 128 x 8
- Number of Terminals :
- 8
- Access Time :
- 900ns
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED
- Operating Temperature :
- 0°C~70°C TA
- Maximum Operating Temperature :
- + 70 C
- I2C Control Byte :
- 1010000R
- Power Supplies :
- 3/5V
- Brand :
- Microchip Technology
- Write Cycle Time - Word, Page :
- 10ms
- Reach Compliance Code :
- Compliant
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Parallel/Serial :
- Serial
- Surface Mount :
- No
- Supply Current-Max :
- 0.003 mA
- Product Category :
- EEPROM
- Number of Words :
- 128 words
- Operating Mode :
- SYNCHRONOUS
- Endurance :
- 1000000 Write/Erase Cycles
- Density :
- 1 kb
- Interface Type :
- 2-Wire, I2C
- Number of Terminations :
- 8
- Memory Width :
- 8
- Mounting Type :
- Through Hole
- Manufacturer :
- Microchip
- Pbfree Code :
- yes
- Interface :
- I2C, Serial
- Contact Plating :
- Tin
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Data Retention :
- 200 Year
- Mounting Style :
- Through Hole
- Organization :
- 128 x 8
- Factory Lead Time :
- 7 Weeks
- Memory Type :
- Non-Volatile
- Base Part Number :
- 24LCS21A
- Width :
- 7.62mm
- Operating Supply Current :
- 3 mA
- Product Status :
- Active
- Memory Interface :
- I2C
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Standby Current-Max :
- 0.00003A
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Size :
- 1Kb 128 x 8
- Base Product Number :
- 24LCS21A
- Clock Frequency :
- 400kHz
- Product Type :
- EEPROM
- Memory Density :
- 1024 bit
- Number of Pins :
- 8
- Package :
- Tube
- Mount :
- Through Hole
- Write Protection :
- Hardware
- Minimum Operating Temperature :
- 0 C
- Memory IC Type :
- EEPROM
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- RECTANGULAR
- Terminal Pitch :
- 2.54mm
- Memory Format :
- EEPROM
- Supply Voltage :
- 3V
- Terminal Finish :
- Matte Tin (Sn)
- Data Retention Time-Min :
- 200
- Series :
- --
- Datasheets
- 24LCS21A/P
24LCS21A/P Documents

Memory Microchip Technology 24LCS21A/P Overview
Introduction to the leading-edge Memory solution by Microchip Technology: the 24LCS21A/P IC EEPROM is a paramount choice for designers looking for a reliable and performance-driven non-volatile memory option. This 1Kbit EEPROM chip harnesses the power of I2C interface with a brisk operation of up to 400KHz. Housed in a compact 8DIP package, it preserves the integrity of your data while offering seamless integration into a vast array of electronic applications. Its small footprint, coupled with Microchip's robust design, ensures data stability, longevity, and high reliability that B2B consumers can trust for mass integration in their products.
24LCS21A/P Features
- 1 Kbit of EEPROM memory storage
- I2C Serial Interface operating at up to 400KHz
- Convenient 8-DIP (Dual In-line Package) form factor
- Low-power consumption design by Microchip Technology
- High reliability with industry-standard data retention
24LCS21A/P Applications
- Consumer Electronics: Utilized in settings for saving user preferences and calibrations within devices such as TVs and remote controls.
- Industrial Automation: Offers crucial non-volatile memory storage for configuration and sensor calibration data in automated systems.
- Medical Devices: Enables data logging of critical user settings and device states in medical monitoring equipment.
- Automotive: Used in various electronic control units for storing vital configuration settings crucial for vehicle operations.
- Telecommunications: Help maintain essential firmware settings and user configurations in modems and routers.
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