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 in a compact package. Non-volatile data is 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 the memory can be retrieved even after 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 to name a few. Flash Memory is another type of EEPROM which is commonly used in applications such as 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 has 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 is invaluable. 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.


...
Lees meer Lees minder

Filters

21 - 40 van 1372 producten worden weergegeven
Resultaten per pagina
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. 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. 178-5004
Fabrikantnummer25LC640A-I/P
FabrikantMicrochip
0,507 €
Each (In a Tray of 90)
Aantal stuks
64kbit Serial-SPI PDIP Through Hole 8 8K x 8 bit 2.5 V 5.5 V - - 9.27 x 6.35 x 3.3mm - 200yr +85 °C
RS-stocknr. 168-6380
FabrikantnummerM24512-WMN6P
0,415 €
Each (In a Tube of 100)
Aantal stuks
512kbit Serial-I2C SOIC Surface Mount 8 64K x 8 bit 2.5 V 5.5 V - - 4.9 x 3.9 x 1.25mm - 40yr +85 °C
RS-stocknr. 178-4001
Fabrikantnummer24LC16B-I/SN
FabrikantMicrochip
0,241 €
Each (In a Tube of 100)
Aantal stuks
16kbit Serial-I2C SOIC Surface Mount 8 8 Block x 256 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9 x 3.9 x 1.25mm - 200yr +85 °C
RS-stocknr. 454-381
Fabrikantnummer24LC32A-I/SN
FabrikantMicrochip
0,299 €
Each (In a Pack of 10)
Aantal stuks
32kbit Serial-I2C SOIC Surface Mount 8 4k x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9 x 3.9 x 1.25mm - 200yr +85 °C
RS-stocknr. 165-7731
FabrikantnummerM95080-WMN6TP
0,10 €
Each (On a Reel of 2500)
Aantal stuks
8kbit SPI SOIC Surface Mount 8 1024 x 8 2.5 V 5.5 V - 8bit 5 x 4 x 1.5mm - 40yr +85 °C
RS-stocknr. 178-4026
Fabrikantnummer24AA256-I/SN
FabrikantMicrochip
0,627 €
Each (In a Tube of 100)
Aantal stuks
256kbit Serial-I2C SOIC Surface Mount 8 32K x 8 bit 1.7 V 5.5 V 1.7 → 5.5V - 4.9 x 3.9 x 1.25mm - 200yr +85 °C
RS-stocknr. 714-0843
FabrikantnummerM24C02-WMN6P
0,092 €
Each (In a Pack of 20)
Aantal stuks
2kbit Serial-I2C SOIC Surface Mount 8 256 x 8 bit 2.5 V 5.5 V 3.3 V, 5 V 8bit 4.9 x 3.9 x 1.25mm - 40yr +85 °C
RS-stocknr. 824-6336
Fabrikantnummer24LC16BH-I/P
FabrikantMicrochip
0,216 €
Each (In a Pack of 20)
Aantal stuks
16kbit Serial-2 Wire PDIP Through Hole 8 256 x 8 bit 2.5 V 5.5 V - 8bit 0.4 x 0.28 x 0.195in - 200yr +85 °C
RS-stocknr. 889-5102
Fabrikantnummer24LC256-I/SN
FabrikantMicrochip
0,672 €
Each (In a Tube of 100)
Aantal stuks
256kbit Serial-I2C SOIC Surface Mount 8 32K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9 x 3.9 x 1.25mm - 200yr +85 °C
RS-stocknr. 168-6811
FabrikantnummerM24C02-WMN6P
0,079 €
Each (In a Tube of 100)
Aantal stuks
2kbit Serial-I2C SOIC Surface Mount 8 256 x 8 bit 2.5 V 5.5 V 3.3 V, 5 V 8bit 4.9 x 3.9 x 1.25mm - 40yr +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. 454-066
Fabrikantnummer25LC1024-I/SM
FabrikantMicrochip
2,72 €
Each
Aantal stuks
1Mbit Serial-SPI SOIJ Surface Mount 8 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 5.33 x 5.38 x 1.98mm - 200yr +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. 823-1246
Fabrikantnummer24LC16B-E/SN
FabrikantMicrochip
0,242 €
Each (In a Pack of 20)
Aantal stuks
16kbit Serial-I2C SOIC Surface Mount 8 256 x 8 2.5 V 5.5 V 2.5 → 5.5V 8bit 4.9 x 3.9 x 1.5mm - >200yr +125 °C
RS-stocknr. 686-2352
FabrikantnummerM95080-WMN6TP
0,138 €
Each (In a Pack of 25)
Aantal stuks
8kbit SPI SOIC Surface Mount 8 1K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9 x 3.9 x 1.25mm - 40yr +85 °C
RS-stocknr. 912-6915
Fabrikantnummer24LC256T-I/SN
FabrikantMicrochip
0,846 €
Each (On a Reel of 3300)
Aantal stuks
256kbit Serial-2 Wire, Serial-I2C SOIC Surface Mount 8 32K x 8 bit 2.5 V 5.5 V - 8bit 4.9 x 3.9 x 1.5mm - 200yr +85 °C
RS-stocknr. 686-2479
FabrikantnummerM93C46-WBN6P
0,197 €
Each (In a Pack of 25)
Aantal stuks
1kbit Serial-Microwire PDIP Through Hole 8 64 x 16 bit, 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 9.27 x 6.35 x 3.3mm - 40yr +85 °C
RS-stocknr. 887-7356
Fabrikantnummer25LC1024-I/SM
FabrikantMicrochip
2,531 €
Each (In a Tube of 90)
Aantal stuks
1Mbit Serial-SPI SOIJ Surface Mount 8 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 5.33 x 5.38 x 1.98mm - 200yr +85 °C
RS-stocknr. 912-6697
Fabrikantnummer24LC32A-I/SN
FabrikantMicrochip
0,264 €
Each (In a Tube of 100)
Aantal stuks
32kbit Serial-I2C SOIC Surface Mount 8 4k x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9 x 3.9 x 1.25mm - 200yr +85 °C