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Product Groups:
145
┗
Orderable Parts:
367
Sort by
Product Groups:
145
┗
Orderable Parts:
367
Product Group
Last Shipments
Obsolete
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
2.7
5.5
VCC
60
3
-40
85
-
-
SOIC-8,
TSSOP-8
1
260
No
Price N/A
More Details
Last Shipments
Obsolete
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
2.7
5.5
VCC
60
3
-40
85
-
-
SOIC-8,
TSSOP-8
1
260
No
Price N/A
More Details
Obsolete
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
2.7
5.5
VCC
40
3
-40
85
-
-
SOIC-8,
TSSOP-8
1
260
No
Price N/A
More Details
Obsolete
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
2.7
5.5
VCC
40
3
-40
85
-
-
TSSOP-8,
SOIC-8
1
260
No
Price N/A
More Details
Obsolete
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
2.7
5.5
VCC
50
3
-40
85
-
-
SOIC-8,
TSSOP-8
1
260
No
Price N/A
More Details
Obsolete
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
2.7
5.5
VCC
60
3
-40
85
-
-
TSSOP-8,
SOIC-8
1
260
No
Price N/A
More Details
Last Shipments
Pb
A
H
P
CMOS
1 kb
128k x 8
I2C
400
-
1.7
5.5
VCC
1
1
-40
85
-
-
TSOT-23-5
1
260
No
Price N/A
More Details
Last Shipments
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
-
1.7
5.5
VCC
1
1
-40
85
-
-
TSOT-23-5
1
260
No
Price N/A
More Details
Last Shipments
Pb
A
H
P
CMOS
8 kb
1k x 8
I2C
1000
-
1.7
5.5
VCC
1
1
-40
85
-
-
TSOT-23-5
1
260
No
Price N/A
More Details
Last Shipments
Pb
A
H
P
CMOS
16 kb
2k x 8
I2C
1000
-
1.7
5.5
VCC
1
1
-40
85
-
-
TSOT-23-5
1
260
No
Price N/A
More Details
Active
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
900
1.7
5.5
VCC
3
1
-40
85
1M
-
TSOT-23-5
1
260
No
$0.1689
More Details
Last Shipments
Pb
A
H
P
CMOS
2 kb
256 x 8
I2C
400
-
1.8
5.5
VCC
1
1
-40
85
1M
-
SOIC-8
1
260
No
Price N/A
More Details
Active
Obsolete
Pb
A
H
P
CMOS
4 kb
512 x 8
I2C
400
-
1.7
5.5
VCC
1
1
-40
85
1M
-
UDFN-8,
TSSOP-8,
WLCSP-4,
TSOT-23-5,
SOIC-8,
WLCSP-5
1
260
No
$0.0 - $0.2585
More Details
Active
Pb
A
H
P
CMOS
8 kb
1k x 8
I2C
400
900
1.8,
1.7
5.5
VCC
1
1
-40
85
1M
-
SOIC-8,
WLCSP-4,
WLCSP-5,
TSSOP-8,
UDFN-8,
TSOT-23-5
1
260
No
$0.104 - $0.2412
More Details
Active
Pb
A
H
P
CMOS
128 kb
16k x 8
I2C
400,
1000
-,
400
1.8
5.5
VCC
1,
2
1,
3
-40
85
1M
-
SOIC-8,
UDFN-8,
TSSOP-8
1
260
No
$0.2807 - $0.4365
More Details
Show More
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Overview
Electrically Erasable Programmable Read‑Only Memories (EEPROMs) are high‑reliability non‑volatile memory devices used to store configuration, calibration, and system data in automotive, industrial and embedded systems. They support byte‑level write and erase which enables flexible updates of configuration data, calibration values, identification codes, and diagnostic logs without full memory rewrites.onsemi EEPROMs support standard interfaces including I²C, SPI, Microwire, and 1‑Wire, with densities ranging from 1 Kb to 1 Mb. They offer high endurance of up to 4 million write/erase cycles and data retention up to 100 years, ensuring long‑term reliability. Automotive-grade options support extended temperature ranges up to 125℃ and AEC‑Q100 qualification.Available in compact packages such as SOIC, TSSOP, MSOP, SOT‑23, UDFN/WDFN, and WLCSP.
Browse EEPROM
I2C EEPROM
SPI EEPROM
Microwire Data Transmission Standard
1-Wire Protocol Data Transmission Standard
Featured Product
N24C256X - 256 Kb I2C CMOS Serial EEPROM, SW Write Protect
A low‑power I²C EEPROM with 64‑byte page buffer, Software Write Protect and 1.2 V I/O. Fast/Fast‑Plus support and WLCSP package options.
Product Page
Featured Product
N21C21A - 1K-bit Serial EPROM with a unique 48-bit ID
1K-bit serial EPROM having a factory−programmed, unique 48−bit identification number with a 1-wire interface, 8−bit CRC generation, and the 8−bit family code (09h)
Product Page Featured Product
NV93C86WF - 16-Kb Serial EEPROM, Microwire - Automotive
Automotive grade 16-Kb Microwire serial EEPROM with selectable x8 or x16 organization, operating from 2.5 V to 5.5 V. It offers high-speed 2 MHz operation, self-timed writes, robust write protection and a wettable flank UDFN 8-pin package for reliable automotive assembly.
Product Page Featured Product
NV25640LV - 64-Kb Serial EEPROM SPI - Automotive
64-Kb SPI - Automotive Grade 1 (+125°C) device internally organized as 8Kx8 bits. It features a 32−byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol.
Product Page 
