AT24C02 EEPROM Chip
The AT24C02 is a 2Kb I²C serial EEPROM chip used for data storage in embedded systems like smart cards and sensors. It falls under HTS 8542.32.00.51 as an electrically erasable programmable read-only memory that can be written, erased, and rewritten electrically thousands of times. This specific IC provides non-volatile storage with byte-level addressing for small data logging applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-erasable PROM
Programmable read-only memories that cannot be erased electrically after programming fall under the PROM subheading instead of EEPROM.
If classified as other types of memory ICs like MRAM or FRAM
Memories using different technologies (magnetoresistive or ferroelectric) are covered by the broader 'other memories' subheading.
If when imported as part of a complete assembled module or board
Integrated circuits mounted on PCBs or as components of larger assemblies may be classified as electrical machines' parts rather than discrete ICs.
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Import Tips & Compliance
• Verify RoHS compliance and provide manufacturer datasheets confirming EEPROM functionality; declare exact memory capacity to avoid misclassification as general-purpose ICs; ensure ESD-safe packaging to prevent damage during transit
Related Products under HTS 8542.32.00.51
24LC256 256Kbit I²C EEPROM
Microchip's 24LC256 is a 256Kbit (32KB) serial EEPROM with I²C interface, commonly used in automotive ECUs and consumer appliances. Classified under HTS 8542.32.00.51 due to its electrically erasable programmable read-only memory technology allowing repeated write/erase cycles. Supports low-power operation for battery-backed applications.
W25Q80BV SPI NOR Flash EEPROM
Winbond W25Q80BV is an 8M-bit SPI NOR flash memory functioning as EEPROM with electrical erase capability for code storage in microcontrollers. HTS 8542.32.00.51 classification applies to its EEPROM characteristics despite NOR flash marketing, due to block/sector erase functionality. Used in firmware storage for IoT and wearable devices.
CAT24C16 16Kb EEPROM for Smart Meters
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BR24G64FVJ 64Kbit Automotive EEPROM
Rohm BR24G64FVJ is AEC-Q100 qualified 64Kbit I²C EEPROM for automotive engine control units storing VIN and configuration data. HTS 8542.32.00.51 covers this electrically erasable memory with automotive-grade endurance (4M cycles). Operates -40°C to 125°C for harsh vehicle environments.
M24C32-R 32Kb I²C EEPROM for Appliances
STMicroelectronics M24C32-R is a 32Kb serial EEPROM for white goods storing user settings and service data. Classified HTS 8542.32.00.51 for electrical erase capability with 4M write cycles and 100-year data retention. Low power consumption ideal for line-powered appliances.
93C46A 1Kbit MICROWIRE EEPROM
Microchip 93C46A is a 1Kbit serial MICROWIRE EEPROM for low-pin-count applications like sensor calibration. HTS 8542.32.00.51 classification for electrically erasable 3-wire interface memory with OTP option. Used in industrial controls and medical devices.