EEPROM
EEPROM (Electrically Erasable Programmable Read-Only Memory) provides byte-level rewritable non-volatile storage for configuration data, calibration parameters, and serial numbers. Available in I²C (2-wire) and SPI (4-wire) interfaces from Microchip (24xx/25xx), STMicroelectronics (M95/M24), onsemi, and ROHM with densities from 128 bits to 4 Mbits.
Product Series & Base Models
Navigate by model series to compare ordering variants and technical specifications within the EEPROM family.
XC18V
XC18V variants from AMD/Xilinx
XC17V
XC17V variants from AMD/Xilinx
XC1765ESO
XC1765ESO variants from AMD/Xilinx
XC1765ELVO
XC1765ELVO variants from AMD/Xilinx
XC1765ELSO
XC1765ELSO variants from AMD/Xilinx
XC1765ELPD
XC1765ELPD variants from AMD/Xilinx
XC17512LSO
XC17512LSO variants from AMD/Xilinx
XC17256EVO
XC17256EVO variants from AMD/Xilinx
XC17128ELPC
XC17128ELPC variants from AMD/Xilinx
XC1704LVQ
XC1704LVQ variants from AMD/Xilinx
XC1704LPC
XC1704LPC variants from AMD/Xilinx
XC1702LPC
XC1702LPC variants from AMD/Xilinx
XC1701PC
XC1701PC variants from AMD/Xilinx
Browse EEPROM Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| BR24G16NUX-3TTR | ROHM | EEPROM Memory IC 16Kbit I2C 400 kHz 1.6V ~ 5.5V VSON008X2030 | 5,830 | |
| CAT93C66Y | onsemi | EEPROM Memory IC 4Kb MICROWIRE 1MHz 5V 8-TSSOP | In Stock | |
| CAT28C512HI-15 | onsemi | EEPROM Memory IC 512Kb Parallel 5V 32-TSOP | In Stock | |
| CAT24C02WE-GT3 | onsemi | EEPROM Memory IC 2Kbit I2C 400 kHz 900 ns 8-SOIC | 6,000 | |
| BR24G16FVT-3AGE2 | ROHM | EEPROM Memory IC 16Kbit I2C 1 MHz 1.6V ~ 5.5V 8-TSSOP-B | In Stock | |
| CAT25010LI-G | onsemi | EEPROM Memory IC 1Kbit SPI 8-PDIP | In Stock | |
| BR24T04FVT-WE2 | ROHM | EEPROM Memory IC 4Kbit I2C 400 kHz 1.6V ~ 5.5V 8-TSSOP-B | In Stock | |
| CAT24C01WI-G | onsemi | EEPROM Memory IC 1Kbit I2C 400 kHz 900 ns 8-SOIC | 10,000 | |
| BR24C64-MN6TP | ROHM | EEPROM Memory IC 64Kbit I2C 400 kHz 4.5V ~ 5.5V 8-SOP | In Stock | |
| BR24L08-W | ROHM | EEPROM Memory IC 8Kbit I2C 400 kHz 1.8V ~ 5.5V 8-DIP | In Stock |
Top EEPROM Manufacturers
onsemi
onsemi EEPROM products are available for part-number review, stock checks, and RFQ support.
1,243 parts in this categoryROHM
ROHM EEPROM products are available for part-number review, stock checks, and RFQ support.
872 parts in this categoryRenesas
Renesas EEPROM products are available for part-number review, stock checks, and RFQ support.
199 parts in this categoryAMD/Xilinx
AMD/Xilinx EEPROM products are available for part-number review, stock checks, and RFQ support.
80 parts in this categoryToshiba
Toshiba EEPROM products are available for part-number review, stock checks, and RFQ support.
3 parts in this categoryWinbond Electronics
Winbond Electronics EEPROM products are available for part-number review, stock checks, and RFQ support.
3 parts in this categoryISSI®
ISSI® EEPROM products are available for part-number review, stock checks, and RFQ support.
6 parts in this categoryMacronix
Macronix EEPROM products are available for part-number review, stock checks, and RFQ support.
6 parts in this categoryAmpleon USA Inc.
Ampleon USA Inc. EEPROM products are available for part-number review, stock checks, and RFQ support.
1 parts in this categoryGreenliant
Greenliant EEPROM products are available for part-number review, stock checks, and RFQ support.
4 parts in this categoryAbout EEPROM
EEPROM (Electrically Erasable Programmable Read-Only Memory) ICs are non-volatile semiconductor memory devices designed to store small amounts of critical data — such as system configuration settings, calibration coefficients, serial numbers, MAC addresses, and user preferences — that must be retained through system power cycles. EEPROMs support byte-level read and write access, offering highly flexible data logging capabilities on PCBs.
EEPROMs are characterized by high endurance (often exceeding 1 million write cycles) and long data retention (typically 40 to 100+ years). Key parameters include memory capacity (ranging from bits to megabits), serial interface protocol (I2C, SPI, or Microwire), operating voltage range, and ultra-low current consumption. Compact packages (including SOIC, TSSOP, DFN, and WLCSP) make them ideal for space-constrained designs.
On Octatronics, source high-quality EEPROMs from leading brands including Microchip Technology, STMicroelectronics, onsemi, and ROHM. Compare specifications, check stock levels, and submit RFQs for volume deliveries.
Frequently Asked Questions
Octatronics can help source a wide range of EEPROM from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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