N24C256X-1CBT5G

onsemi
863-N24C256X-1CBT5G
N24C256X-1CBT5G

Mfr.:

Description:
EEPROM 256KB EEPROM WITH 1.2V INTERFACE.

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
ECAD Model:
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More Information
Learn more about onsemi N24C256X-1CBT5G

Product Attribute Attribute Value Select Attribute
onsemi
Product Category: EEPROM
RoHS:  
256 kb
1 MHz
32768 x 8
WLCSP-4
1.7 V
5.5 V
SMD/SMT
100 Year
- 40 C
+ 125 C
N24C256X
Reel
Cut Tape
Active Read Current - Max: 1 mA
Brand: onsemi
Operating Supply Voltage: 1.7 V to 5.5 V
Product Type: EEPROM
Factory Pack Quantity: 5000
Subcategory: Memory & Data Storage
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Attributes selected: 0

Datasheet

Compliance Codes
CNHTS:
8542329090
CAHTS:
8542320040
USHTS:
8542320051
MXHTS:
8542320299
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
China
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

Electric Commercial Agricultural Vehicles (eCAVs)

onsemi Electric Commercial Agricultural Vehicles (eCAVs) are transforming modern agriculture, replacing diesel and gasoline engines with battery-electric, hybrid-electric, and range-extended drivetrains across tractors, harvesters, sprayers, loaders, utility and transport vehicles, and autonomous field robots. Advancements in lithium-ion and LFP batteries, government incentives, rising fuel and maintenance costs, and growing pressure to reduce emissions have helped drive the global eCAV market from $2 billion in 2025 to $4.63 billion by 2031, representing a 14.99% CAGR. The result is quieter, lower-maintenance machines that deliver instant torque, regenerative braking, and lower operating costs per hour.

Cloud/Data Center Power Management Solutions

Cloud and data center power infrastructure is entering an unprecedented period of growth, driven by hyperscale expansion, AI workloads, and the rapid rise of data‑intensive applications. As cloud service providers and enterprise data centers scale global footprints, efficient, reliable power delivery has become a critical enabler of performance, availability, and total cost of ownership.

N24C256X 256Kb I2C CMOS Serial EEPROM

onsemi N24C256X 256Kb I2C CMOS Serial EEPROM offers low-power CMOS technology and is internally organized as 32,768 words of 8-bit each. This EEPROM supports the standard (100kHz), fast (400kHz), and fast-plus (1MHz) I2C protocol. The N24C256X CMOS Serial EEPROM features a 64-byte page write buffer, a 128-bit factory-set read-only unique ID, and user programmable permanent write protection. This EEPROM operates at a 1.7V to 5.5V supply voltage range and 1.2V-referenced SCL and SDA. The N24C256X CMOS Serial EEPROM includes 1,000,000 program/erase cycles and 100-year data retention in an ultra-thin 4-ball WLCSP package. This CMOS Serial EEPROM is Pb−free, Halogen-free/BFR-free, and RoHS compliant. The N24C256X CMOS Serial EEPROM is ideal for mobile phone cameras and wireless devices.

In Stock: 5,401

Stock:
5,401 Can Dispatch Immediately
Factory Lead Time:
31 Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
€-.--
Ext. Price:
€-.--
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
€0.361 €0.36
€0.344 €3.44
€0.335 €8.38
€0.329 €16.45
€0.322 €32.20
€0.312 €78.00
€0.305 €152.50
€0.298 €298.00
Full Reel (Order in multiples of 5000)
€0.287 €1,435.00

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