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EEPROM

EEPROM stands for Electrically Erasable Programmable Read-Only Memory. It is a type of electrical memory that is non-volatile in nature and embedded in a computer system that requires a small amount of information to be preserved within a circuit or memory in a communicating device. Non-volatile data is permanent and used for user-defined purposes. 

Electrical voltages can be used to delete data and reprogram read-only memory, or ROM. Since EEPROM chips are non-volatile, they can be edited while still inside a computer system, and the memory can still be accessed even after the device or computer has been turned off and back on.

Types of Electrically Erasable Programmable Read-Only Memory Interfaces

  • Serial Electrically Erasable Programmable Read-Only Memory ICs - Make utilization of interfaces such as SPI or I2C. They are frequently characterized by low power consumption and volatility. They come in very small sizes and make configurations with 8 pins or less.
  • Parallel Electrically Erasable Programmable Read-Only Memory ICs - provide strong memory density and excellent AC performance. since it is quicker than Electrically Erasable Programmable Read-Only Memory and contains many pins.

Advantages to Electrically Erasable Programmable Read-Only Memory

Using Electrically Erasable Programmable Read-Only Memory in a computer or other electrical device has various advantages. It is quite useful to have the option to wipe both the whole contents of that chip and individual bytes within each sector. Additionally, there are numerous interfaces that can be used with parallel and serial buses. They may be programmed quickly and easily without having to remove them from a device board or testing setup.

What are the applications where EEPROM memory is used?

Since EEPROM devices are embedded in computers, microcontrollers, and remote sensing systems, few of them as such, flash memory is a type of temporary memory that is typically used in applications or devices such as USB sticks.


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Microchip
Rohs Verified
24LC512-E/ST, Microchip
273 In Stock
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5 +
£ 1.40
Microchip
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93LC46BT-I/OT, Microchip
6998 In Stock
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500 +
£ 0.20
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NV25320DWHFT3G, onsemi
1977 In Stock
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3000 +
£ 0.14
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24LC1025-I/SM, Microchip
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90 +
£ 2.86
180 +
£ 2.79
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25AA256-I/SN, Microchip
17 In Stock
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£ 1.14
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£ 1.12
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£ 1.09
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93LC46B-I/SN, Microchip
198 In Stock
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£ 0.22
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£ 0.22
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£ 0.21
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AT28C64B-15JU, Microchip
8 In Stock
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£ 4.24
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£ 4.13
24 +
£ 4.02
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AT93C66B-SSHM-B, Microchip
1998 In Stock
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£ 0.23
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AT93C86A-10SU-2.7, Microchip
998 In Stock
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£ 0.28
Microchip
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24FC04-I/MS, Microchip
98 In Stock
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£ 0.19
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AT28C010E-12JU, Microchip
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£ 41.22
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BR24H08FVT-5ACE2, ROHM
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£ 0.32
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£ 0.31
9000 +
£ 0.30
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BR25H640F-5ACE2, ROHM
2498 In Stock
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BR24G1MFJ-5AE2, ROHM
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£ 0.75
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£ 0.69
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BR24H32NUX-5ACTR, ROHM
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£ 0.27
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ATSHA204-SH-DA-B, Atmel
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£ 0.34
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24AA512-I/SM, Microchip
178 In Stock
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£ 1.28
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24LC512-I/SN, Microchip
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£ 1.28
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93LC56BT-E/OT, Microchip
18 In Stock
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£ 0.28
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BR24H08FJ-5ACE2, ROHM
98 In Stock
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£ 0.41
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£ 0.39
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£ 0.36
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BR25H040FJ-5ACE2, ROHM
98 In Stock
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£ 0.34
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£ 0.32
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£ 0.30
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BR25H1MFVT-5ACE2, ROHM
98 In Stock
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£ 1.23
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£ 1.17
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£ 1.08
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BR25H320FVT-5ACE2, ROHM
2998 In Stock
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£ 0.47
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£ 0.44
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BR25H512F-5ACE2, ROHM
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£ 0.86
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£ 0.82
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£ 0.76
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BR24H08ANUX-5ACTR, ROHM
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£ 0.44
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£ 0.42
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New Items
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24LC64-E/SN, Microchip

24LC64-E/SN, Microchip

24AA64/24FC64/24LC64 I²C™ Serial EEPROM Microchip’s 24AA64/24FC64/24LC64 family of devices are 64 Kbit I²C™ Serial EEPROMs available in a variety of package, temperature and power supply variants. Features Single-Supply with operation down to 1.7V for 24AA64/24FC64 devices, 2.5V for 24LC64 devices Low-Power CMOS Technology: Maximum Active Current 3 mA, Maximum Standby Current 1μA 2-Wire Serial Interface, I2C™ compatible Packages with 3 Address Pins are Cascadable up to 8 Devices Schmitt Trigger Inputs for Noise Suppression Output Slope Control to Eliminate Ground Bounce 100 kHz and 400 kHz Clock Compatibility 1 MHz Clock for 24FC64 models Page Write Time 5 ms (maximum) Self-timed Erase/Write Cycle 32-Byte Page Write Buffer Hardware Write-Protect ESD Protection >4,000V More than 1 Million Erase/Write Cycles Data Retention >200 Years EEPROM Serial Access - Microchip
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24C02C-E/P, Microchip

24C02C-E/P, Microchip

24C02C I²C™ Serial EEPROM EEPROM Serial Access - Microchip
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CAT93C86VI-GT3, onsemi

CAT93C86VI-GT3, onsemi

IC EEPROM 16KBIT SPI 3MHZ 8SOIC
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24LC08BT-E/OT, Microchip

24LC08BT-E/OT, Microchip

24AA08/24LC08B I²C™ Serial EEPROM Microchip’s 24AA08/24LC08B family of devices are 8 Kbit I²C™ Serial EEPROMs available in a variety of package, temperature and power supply variants. Features Single Supply with Operation down to 1.7V for 24AA08 Devices, 2.5V for 24LC08B Devices Low-Power CMOS Technology: Read current 1 mA (maximum), Standby current 1 μA (maximum) 2-Wire Serial Interface, I2C™ Compatible Schmitt Trigger inputs for Noise Suppression Output Slope Control to eliminate Ground Bounce 100 kHz and 400 kHz Clock Compatibility Page Write Time 3 ms (typical) Self-Timed Erase/Write Cycle 16-Byte Page Write Buffer Hardware Write-Protect ESD Protection >4,000V More than 1 Million Erase/Write Cycles Data Retention >200 Years EEPROM Serial Access - Microchip
New items
DS28E15P+, Maxim

DS28E15P+, Maxim

512-Bit EEPROM with SHA-256 Authentication for Reads and Writes Symmetric-Key-Based Bidirectional Secure Authentication Model Based on SHA-256 Strong Authentication with a High-Bit-Count User-Programmable Secret and Input Challenge 512 Bits of User EEPROM Partitioned Into Two Pages of 256 Bits User-Programmable and Irreversible EEPROM Protection Modes Including Authentication, Write and Read Protect, and OTP/EPROM Emulation Unique Factory-Programmed, 64-Bit Identification Number Minimalist 1-Wire Interface Lowers Cost and Interface Complexity Reduces Control, Address, Data, Power, and Programming Signals to a Single Data Pin ±8kV HBM ESD Protection (typ) 2-Pin SFN, 6-Pin TDFN-EP, and 6-Pin TSOC Packages Operating Range: 3.3V ±10%, -40°C to +85°C Applications/Uses Authentication of Consumables Secure Feature Control
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BR24L64F-WE2, ROHM

BR24L64F-WE2, ROHM

Serial Access EEPROM, I²C Bus, ROHM EEPROM Serial Access - ROHM Semiconductor
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24FC256-I/MS, Microchip

24FC256-I/MS, Microchip

24AA256/24FC256/24LC256 I²C™ Serial EEPROM EEPROM Serial Access - Microchip
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24LC128T-I/SN, Microchip

24LC128T-I/SN, Microchip

24AA128/24FC128/24LC128 I²C™ Serial EEPROM EEPROM Serial Access - Microchip
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AT21CS01-STUM10-T, Microchip

AT21CS01-STUM10-T, Microchip

The Microchip AT21CS01 series is a 1 Kbit serial Electrically Erasable PROM. Device communication is achieved through a single I/O pin. 8‑Byte Page Write or Single Byte Writes are allowed. This device comprises of die sale options: Wafer Form and Tape and Reel. Low‑voltage operationIndustrial temperature range is -40°c to +85°cDiscovery response feature for quick detection of Devices on the busRom zone supportHigh reliabilityRom zone support
New items
24LC128-I/MS, Microchip

24LC128-I/MS, Microchip

The Microchip 16 K x 8 serial electrically erasable PROM EEPROM, capable of operation across a broad voltage range 1.7 V to 5.5 V. It has been developed for advanced, low power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 128 K boundary. Functional address lines allow up to eight devices on the same bus, for up to 1 Mbit address space. 2-Wire serial interface, I2C™ compatible Cascadable up to eight devices Schmitt trigger inputs for noise suppression Output slope control to eliminate ground bounce 100 kHz and 400 kHz clock compatibility 1 MHz clock for FC versions Page write time 5 ms, typical Self-timed erase/write cycle 64-Byte page write buffer Hardware write-protect
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like EEPROM and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding EEPROM or any other product.
This depends on the EEPROM individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for EEPROM and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including EEPROM.
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