EEPROM

EEPROM is short for Electrically Erasable Programmable Read-Only Memory. It is a non-volatile memory used in devices that are required to hold small amounts of data within a circuit. Non-volatile data us able to be erased and reprogrammed.

The read-only memory or ROM can be erased and reprogrammed through the application of electrical voltages. EEPROM chips can be modified whilst still in a computer system and their non-volatile functionality means memory can be retrieved even after having the device or computer has been turned off and back on again.

Where is EEPROM memory used?

EEPROM devices are found in computers, microcontrollers and remote keyless systems. Flash Memory is another type of EEPROM which is commonly used in USB sticks.

EEPROM Interface Types:

  • Serial EEPROM ICs use interfaces such as SPI or I2C. They often feature lower current consumption and voltage. They are also often smaller as can utilise packages with 8 pins or less.
  • Parallel EEPROM ICs offer better memory density and AC performance. It is often quicker than EEPROM but usually have a higher number of pins.

Benefits to EEPROM Memory

There are many benefits to using EEPROM memory in a computer or electronic device. The ability to erase the entire contents of an EEPROM chip as well as being able to erase single bytes per section. As well, a variety of interfaces are available for EEPROM with both serial and parallel buses. Programming capabilities of EEPROM are easy and efficient while being programmable without removing from a device board or testing set up.


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Omschrijving Prijs Memory Size Interface Type Package Type Mounting Type Pin Count Organisation Minimum Operating Supply Voltage Maximum Operating Supply Voltage Programming Voltage Number of Bits per Word Dimensions Automotive Standard Data Retention Maximum Operating Temperature
RS-stocknr. 808-0199
FabrikantnummerCAT24C256WI-GT3
FabrikantON Semiconductor
€ 0,22
Each (In a Pack of 50)
Aantal stuks
256kbit Serial-I2C SOIC Surface Mount 8 32K x 8 bit 1.8 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 103-5095
FabrikantnummerCAT24C512WI-GT3
FabrikantON Semiconductor
€ 0,306
Each (On a Reel of 3000)
Aantal stuks
512kB Serial-I2C SOIC Surface Mount 8 64K x 8 bit 1.8 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 755-9843
FabrikantnummerCAT24C512WI-GT3
FabrikantON Semiconductor
€ 0,47
Each
Aantal stuks
512kB Serial-I2C SOIC Surface Mount 8 64K x 8 bit 1.8 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 755-9865
FabrikantnummerCAT24M01XI-T2
FabrikantON Semiconductor
€ 1,75
Each
Aantal stuks
1MB Serial-I2C SOIC Surface Mount 8 128 x 8 bit 1.8 V 5.5 V - 8bit 5.33 x 5.38 x 1.78mm - 100yr +85 °C
RS-stocknr. 103-5097
FabrikantnummerCAT24M01XI-T2
FabrikantON Semiconductor
€ 1,211
Each (On a Reel of 2000)
Aantal stuks
1Mbit Serial-I2C SOIC Surface Mount 8 128 x 8 bit 1.8 V 5.5 V - 8bit 5.33 x 5.38 x 1.78mm - 100yr +85 °C
RS-stocknr. 781-4819
FabrikantnummerCAT24C32LI-G
FabrikantON Semiconductor
€ 0,449
Each (In a Pack of 10)
Aantal stuks
32kbit Serial-I2C PDIP Through Hole 8 4k x 8 bit 1.7 V 5.5 V - 8bit 10.16 x 7.11 x 4.95mm - - +85 °C
RS-stocknr. 755-9883
FabrikantnummerCAV24C16WE-GT3
FabrikantON Semiconductor
€ 0,204
Each (In a Pack of 5)
Aantal stuks
16kB Serial-I2C SOIC Surface Mount 8 2K x 8 bit 2.5 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +125 °C
RS-stocknr. 755-9861
FabrikantnummerCAT24M01WI-GT3
FabrikantON Semiconductor
€ 0,80
Each
Aantal stuks
1MB Serial-I2C SOIC Surface Mount 8 128 x 8 bit 1.8 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 163-2382
FabrikantnummerCAV24C16WE-GT3
FabrikantON Semiconductor
€ 0,248
Each (On a Reel of 3000)
Aantal stuks
16kB Serial-I2C SOIC Surface Mount 8 2K x 8 bit 2.5 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +125 °C
RS-stocknr. 103-5096
FabrikantnummerCAT24M01WI-GT3
FabrikantON Semiconductor
€ 0,529
Each (On a Reel of 3000)
Aantal stuks
1MB Serial-I2C SOIC Surface Mount 8 128 x 8 bit 1.8 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 163-2067
FabrikantnummerCAT24C16HU4I-GT3
FabrikantON Semiconductor
€ 0,20
Each (On a Reel of 3000)
Aantal stuks
16kbit Serial-I2C UDFN Surface Mount 8 2K x 8 bit 1.7 V 5.5 V - 8 3.05 x 2.05 x 0.5mm - 100yr +125 °C
RS-stocknr. 773-7655
FabrikantnummerCAT24C64WI-GT3
FabrikantON Semiconductor
€ 0,149
Each (In a Pack of 10)
Aantal stuks
64kbit Serial-I2C SOIC Surface Mount 8 8K x 8 bit 1.7 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 781-4821
FabrikantnummerCAT24C32YI-GT3
FabrikantON Semiconductor
€ 0,158
Each (In a Pack of 20)
Aantal stuks
32kbit Serial-I2C TSSOP Surface Mount 8 4k x 8 bit 1.7 V 5.5 V - 8bit 4.5 x 3.1 x 1.05mm - 100yr +85 °C
RS-stocknr. 781-4828
FabrikantnummerCAT24C32WI-GT3
FabrikantON Semiconductor
€ 0,148
Each (In a Pack of 20)
Aantal stuks
32kbit Serial-I2C SOIC Surface Mount 8 4k x 8 bit 1.7 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 800-9819
FabrikantnummerCAT24C16HU4I-GT3
FabrikantON Semiconductor
€ 0,274
Each (On a Tape of 25)
Aantal stuks
16kbit Serial-I2C UDFN Surface Mount 8 2K x 8 bit 1.7 V 5.5 V - 8 3.05 x 2.05 x 0.5mm - 100yr +125 °C
RS-stocknr. 163-0425
FabrikantnummerCAT24C64YI-GT3
FabrikantON Semiconductor
€ 0,119
Each (On a Reel of 3000)
Aantal stuks
64kbit Serial-I2C TSSOP Surface Mount 8 8192 x 8 bit 1.7 V 5.5 V - 8bit 4.5 x 3.1 x 1.05mm - 100yr +85 °C
RS-stocknr. 163-0880
FabrikantnummerCAT24C256YI-GT3
FabrikantON Semiconductor
€ 0,183
Each (On a Reel of 3000)
Aantal stuks
256kbit Serial-I2C TSSOP Surface Mount 8 32K x 8 bit 1.8 V 5.5 V - 8bit 4.5 x 3.1 x 1.05mm - 100yr +85 °C
RS-stocknr. 163-0883
FabrikantnummerCAT24C32YI-GT3
FabrikantON Semiconductor
€ 0,114
Each (On a Reel of 3000)
Aantal stuks
32kbit Serial-I2C TSSOP Surface Mount 8 4k x 8 bit 1.7 V 5.5 V - 8bit 4.5 x 3.1 x 1.05mm - 100yr +85 °C
RS-stocknr. 163-2375
FabrikantnummerCAT24C64WI-GT3
FabrikantON Semiconductor
€ 0,111
Each (On a Reel of 3000)
Aantal stuks
64kbit Serial-I2C SOIC Surface Mount 8 8K x 8 bit 1.7 V 5.5 V - 8bit 5 x 4 x 1.5mm - 100yr +85 °C
RS-stocknr. 781-4812
FabrikantnummerCAT24C256YI-GT3
FabrikantON Semiconductor
€ 0,25
Each (In a Pack of 10)
Aantal stuks
256kbit Serial-I2C TSSOP Surface Mount 8 32K x 8 bit 1.8 V 5.5 V - 8bit 4.5 x 3.1 x 1.05mm - 100yr +85 °C