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AT21CS01-STUM10-T
EEPROM, 1 Kbit, 128 x 8bit, 1-Wire, 125 kHz, SOT-23, 3 Pins
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT21CS01-STUM10-T
Order Code2920797
Product Range1Kbit 1-Wire Serial EEPROM
Your Part Number
Technical Datasheet
Available to Order
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$0.363 (S$0.3957) |
| 25+ | S$0.347 (S$0.3782) |
| 100+ | S$0.337 (S$0.3673) |
| 5000+ | S$0.331 (S$0.3608) |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
S$0.36 (S$0.40 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT21CS01-STUM10-T
Order Code2920797
Product Range1Kbit 1-Wire Serial EEPROM
Technical Datasheet
Memory Density1Kbit
Memory Configuration128 x 8bit
Interfaces1-Wire
Clock Frequency Max125kHz
IC Case / PackageSOT-23
No. of Pins3Pins
Supply Voltage Min1.7V
Supply Voltage Max3.6V
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range1Kbit 1-Wire Serial EEPROM
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Memory Density
1Kbit
Interfaces
1-Wire
IC Case / Package
SOT-23
Supply Voltage Min
1.7V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
MSL 1 - Unlimited
Memory Configuration
128 x 8bit
Clock Frequency Max
125kHz
No. of Pins
3Pins
Supply Voltage Max
3.6V
Operating Temperature Min
-40°C
Product Range
1Kbit 1-Wire Serial EEPROM
SVHC
No SVHC (04-Feb-2026)
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):.000002