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AT24CSW040-STUM-T
EEPROM, 4 Kbit, 512 x 8bit, I2C, 1 MHz, SOT-23, 5 Pins
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT24CSW040-STUM-T
Order Code3861413RL
Product Range4Kbit I2C Serial EEPROM
Your Part Number
Technical Datasheet
2,263 In Stock
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2263 Delivery in 3-4 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 100+ | S$0.484 (S$0.5276) |
| 5000+ | S$0.459 (S$0.5003) |
Price for:Each (Supplied on Cut Tape)
Minimum: 100
Multiple: 1
S$48.40 (S$52.76 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT24CSW040-STUM-T
Order Code3861413RL
Product Range4Kbit I2C Serial EEPROM
Technical Datasheet
Memory Density4Kbit
Memory Size4Kbit
EEPROM Memory Configuration512 x 8bit
Memory Configuration512 x 8bit
InterfacesI2C
Memory Interface TypeSerial I2C (2-Wire)
Clock Frequency1MHz
Clock Frequency Max1MHz
IC Case / PackageSOT-23
Memory Case StyleSOT-23
No. of Pins5Pins
Supply Voltage Min1.7V
Supply Voltage Max3.6V
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range4Kbit I2C Serial EEPROM
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Memory Density
4Kbit
EEPROM Memory Configuration
512 x 8bit
Interfaces
I2C
Clock Frequency
1MHz
IC Case / Package
SOT-23
No. of Pins
5Pins
Supply Voltage Max
3.6V
Operating Temperature Min
-40°C
Product Range
4Kbit I2C Serial EEPROM
SVHC
No SVHC (04-Feb-2026)
Memory Size
4Kbit
Memory Configuration
512 x 8bit
Memory Interface Type
Serial I2C (2-Wire)
Clock Frequency Max
1MHz
Memory Case Style
SOT-23
Supply Voltage Min
1.7V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
MSL 3 - 168 hours
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423261
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001