EEPROM

EEPROM is the abbreviation of Electrically Erasable Programmable Read-Only Memory. EEPROM is a non-volatile memory used in devices that are required to hold small amounts of data. Found in computers, microcontrollers and remote keyless systems EEPROM can be used in almost any large or small decides used in everyday life.

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.

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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Description Price 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 Length Width Height Dimensions
RS Stock No. 165-7413
Mfr. Part No.M95640-WMN6TP
£0.099
Each (On a Reel of 2500)
Units
64kbit SPI SOIC Surface Mount 8 8K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9mm 3.9mm 1.25mm 4.9 x 3.9 x 1.25mm
RS Stock No. 168-6299
Mfr. Part No.M95640-WMN6P
£0.274
Each (In a Tube of 100)
Units
64kbit SPI SOIC Surface Mount 8 8K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9mm 3.9mm 1.25mm 4.9 x 3.9 x 1.25mm
RS Stock No. 781-4828
Mfr. Part No.CAT24C32WI-GT3
£0.284
Each (In a Pack of 20)
Units
32kbit I2C SOIC Surface Mount 8 4k x 8 bit 1.7 V 5.5 V - 8bit 5mm 4mm 1.5mm 5 x 4 x 1.5mm
RS Stock No. 178-5309
Mfr. Part No.24AA025E48T-I/OT
BrandMicrochip
£0.194
Each (On a Reel of 3000)
Units
2kbit - SOT-23 Surface Mount 6 256 x 8 bit 1.7 V 5.5 V - 8bit 3.1mm 1.8mm 1.3mm 3.1 x 1.8 x 1.3mm
RS Stock No. 163-0882
Mfr. Part No.CAT24C32WI-GT3
£0.098
Each (On a Reel of 3000)
Units
32kbit I2C SOIC Surface Mount 8 4k x 8 bit 1.7 V 5.5 V - 8bit 5mm 4mm 1.5mm 5 x 4 x 1.5mm
RS Stock No. 686-2289
Mfr. Part No.M95640-WMN6TP
£0.101
Each (In a Pack of 10)
Units
64kbit SPI SOIC Surface Mount 8 8K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9mm 3.9mm 1.25mm 4.9 x 3.9 x 1.25mm
New
RS Stock No. 190-4952
Mfr. Part No.24LC16B/SN
BrandMicrochip
£0.215
Each (In a Tube of 100)
Units
16kB I2C SOIC Surface Mount 8 2k x 8 bit 2.5 V 5.5 V - 8bit 4.9mm 3.9mm 1.5mm 4.9 x 3.9 x 1.5mm
RS Stock No. 786-0837
Mfr. Part No.DS28EC20+
£2.45
Each (In a Pack of 2)
Units
20kbit Serial-1 Wire TO-92 Through Hole 3 80 Page x 256 bit 0.5 V 6 V - 256bit 4.95mm 3.94mm 4.95mm 4.95 x 3.94 x 4.95mm
RS Stock No. 454-173
Mfr. Part No.25LC256-I/P
BrandMicrochip
£0.985
Each (In a Pack of 2)
Units
256kbit SPI PDIP Through Hole 8 32K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 9.4mm 6.35mm 3.3mm 9.4 x 6.35 x 3.3mm
RS Stock No. 823-1221
Mfr. Part No.24LC1025-E/SN
BrandMicrochip
£2.40
Each (In a Pack of 2)
Units
1024kbit I2C SOIC Surface Mount 8 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 4.9mm 3.9mm 1.5mm 4.9 x 3.9 x 1.5mm
RS Stock No. 795-8482
Mfr. Part No.M95128-WMN6TP
£0.418
Each (In a Pack of 5)
Units
128kbit SPI SOIC Surface Mount 8 16384 x 8 bit 2.5 V 5.5 V - 8bit 5mm 4mm 1.5mm 5 x 4 x 1.5mm
RS Stock No. 134-532
Mfr. Part No.M95128-WMN6P
£0.48
Each (In a Pack of 5)
Units
128kbit SPI SOIC Surface Mount 8 16K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9mm 3.9mm 1.25mm 4.9 x 3.9 x 1.25mm
RS Stock No. 178-5297
Mfr. Part No.24LC01BT-I/OT
BrandMicrochip
£0.133
Each (On a Reel of 3000)
Units
1kbit I2C SOT-23 Surface Mount 5 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 3.1mm 1.8mm 1.3mm 3.1 x 1.8 x 1.3mm
RS Stock No. 178-3995
Mfr. Part No.25LC256-I/P
BrandMicrochip
£0.879
Each (In a Tube of 100)
Units
256kbit SPI PDIP Through Hole 8 32K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 9.4mm 6.35mm 3.3mm 9.4 x 6.35 x 3.3mm
RS Stock No. 178-4081
Mfr. Part No.24LC1025-E/SN
BrandMicrochip
£2.187
Each (In a Tube of 100)
Units
1024kbit - SOIC Surface Mount 8 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 4.9mm 3.9mm 1.5mm 4.9 x 3.9 x 1.5mm
RS Stock No. 920-6263
Mfr. Part No.M95128-WMN6P
£0.372
Each (In a Tube of 100)
Units
128kbit SPI SOIC Surface Mount 8 16K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 4.9mm 3.9mm 1.25mm 4.9 x 3.9 x 1.25mm
RS Stock No. 823-1097
Mfr. Part No.24LC16B/SN
BrandMicrochip
£0.217
Each (In a Pack of 20)
Units
16kbit I2C SOIC Surface Mount 8 256 x 8 2.5 V 5.5 V 2.5 → 5.5V 8bit 4.9mm 3.9mm 1.5mm 4.9 x 3.9 x 1.5mm
RS Stock No. 168-7251
Mfr. Part No.M95128-WMN6TP
£0.26
Each (On a Reel of 2500)
Units
128kbit SPI SOIC Surface Mount 8 16384 x 8 bit 2.5 V 5.5 V - 8bit 5mm 4mm 1.5mm 5 x 4 x 1.5mm
RS Stock No. 923-7655
Mfr. Part No.DS28EC20+
£1.862
Each (In a Tube of 500)
Units
20kbit Serial-1 Wire TO-92 Through Hole 3 80 Page x 256 bit 0.5 V 6 V - 256bit 4.95mm 3.94mm 4.95mm 4.95 x 3.94 x 4.95mm
RS Stock No. 741-7105
Mfr. Part No.24LC01BT-I/OT
BrandMicrochip
£0.143
Each (In a Pack of 15)
Units
1kbit I2C SOT-23 Surface Mount 5 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V - 3.1mm 1.8mm 1.3mm 3.1 x 1.8 x 1.3mm