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

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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