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 MemoryThere 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. 178-4960
Mfr. Part No.24LC512-E/P
BrandMicrochip
HK$11.81
Each (In a Tube of 60)
units
512kbit - PDIP Through Hole 8 64K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 0.4mm 0.28mm 0.195mm 0.4 x 0.28 x 0.195mm
RS Stock No. 823-1255
Mfr. Part No.24LC512-E/P
BrandMicrochip
HK$12.24
Each (In a Pack of 5)
units
512kbit I2C PDIP Through Hole 8 64K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 0.4mm 0.28mm 0.195mm 0.4 x 0.28 x 0.195mm
RS Stock No. 145-9047
Mfr. Part No.24LC16B-E/SN
BrandMicrochip
HK$2.907
Each (In a Tube of 100)
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. 823-1246
Mfr. Part No.24LC16B-E/SN
BrandMicrochip
HK$2.998
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. 178-5309
Mfr. Part No.24AA025E48T-I/OT
BrandMicrochip
HK$2.08
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. 798-5217
Mfr. Part No.24AA025E48T-I/OT
BrandMicrochip
HK$2.156
Each (In a Pack of 25)
units
2kbit I2C, Serial-2 Wire 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. 687-9142
Mfr. Part No.24AA512-I/P
BrandMicrochip
HK$12.86
Each
units
512kbit I2C PDIP Through Hole 8 64K x 8 bit 1.8 V 5.5 V 1.7 → 5.5V - 9.4mm 6.35mm 3.3mm 9.4 x 6.35 x 3.3mm
RS Stock No. 823-1205
Mfr. Part No.24LC01BT-E/OT
BrandMicrochip
HK$1.97
Each (In a Pack of 25)
units
1kbit I2C SOT-23 Surface Mount 5 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 3.1mm 1.8mm 1.3mm 3.1 x 1.8 x 1.3mm
RS Stock No. 454-090
Mfr. Part No.24LC02BT-I/OT
BrandMicrochip
HK$1.63
Each (On a Reel of 500)
units
2kbit I2C SOT-23 Surface Mount 5 256 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. 826-1761
Mfr. Part No.25AA256-I/P
BrandMicrochip
HK$9.88
Each (In a Tube of 60)
units
256kbit SPI PDIP Through Hole 8 32768 x 8 bit 1.8 V 5.5 V - 8bit 10.16mm 0.28in 4.95mm 0.4 x 0.28 x 0.195in
RS Stock No. 454-191
Mfr. Part No.24LC512-I/P
BrandMicrochip
HK$11.72
Each (In a Pack of 2)
units
512kbit I2C PDIP Through Hole 8 64K 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. 178-5324
Mfr. Part No.24LC01BT-E/OT
BrandMicrochip
HK$2.021
Each (On a Reel of 3000)
units
1kbit - SOT-23 Surface Mount 5 128 x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 3.1mm 1.8mm 1.3mm 3.1 x 1.8 x 1.3mm
RS Stock No. 826-1749
Mfr. Part No.25AA040A-I/MS
BrandMicrochip
HK$3.51
Each (In a Tube of 100)
units
4kbit SPI MSOP Surface Mount 8 512 x 8 bit 1.8 V 5.5 V - 8bit 3mm 3mm 0.95mm 3 x 3 x 0.95mm
RS Stock No. 826-1786
Mfr. Part No.25AA512-I/P
BrandMicrochip
HK$14.55
Each (In a Tube of 60)
units
512kbit SPI PDIP Through Hole 8 - 1.8 V 5.5 V - - 10.16mm 0.28in 4.95mm 0.4 x 0.28 x 0.195in
RS Stock No. 454-107
Mfr. Part No.24LC00T-I/OT
BrandMicrochip
HK$1.45
Each (On a Reel of 500)
units
128bit I2C SOT-23 Surface Mount 5 16K x 8 bit 2.5 V 5.5 V 2.5 → 5.5V 8bit 3.1mm 1.8mm 1.3mm 3.1 x 1.8 x 1.3mm
RS Stock No. 178-4921
Mfr. Part No.24LC512-I/P
BrandMicrochip
HK$11.18
Each (In a Tube of 50)
units
512kbit I2C PDIP Through Hole 8 64K 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. 454-303
Mfr. Part No.24LC04B-I/SN
BrandMicrochip
HK$2.287
Each (In a Pack of 20)
units
4kbit I2C SOIC Surface Mount 8 2 Block x 256 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. 178-4947
Mfr. Part No.24FC512-I/P
BrandMicrochip
HK$11.18
Each (In a Tube of 60)
units
512kbit I2C PDIP Through Hole 8 64K x 8 bit 1.7 V 5.5 V 1.7 → 5.5V - 9.4mm 6.35mm 3.3mm 9.4 x 6.35 x 3.3mm
RS Stock No. 687-8994
Mfr. Part No.25AA1024-I/SM
BrandMicrochip
HK$25.49
Each
units
1Mbit SPI SOIJ Surface Mount 8 128 x 8 bit 1.8 V 5.5 V 1.8 → 5.5V - 5.33mm 5.38mm 1.98mm 5.33 x 5.38 x 1.98mm
RS Stock No. 454-252
Mfr. Part No.93LC66B-I/SN
BrandMicrochip
HK$2.22
Each (In a Pack of 10)
units
4kbit Serial-Microwire SOIC Surface Mount 8 256 x 16 bit 2.5 V 5.5 V - - 4.9mm 3.9mm 1.25mm 4.9 x 3.9 x 1.25mm