FULL PARAMETRICS
Full parametrics
Specifications12 params
- Technology
- EEPROM
- Access Time
- 1 µs
- Memory Size
- 1Kbit
- Memory Type
CAT24C21WI
onsemi·
Obsolete
EEPROM Memory IC 1Kbit I2C 400 kHz 1 µs 8-SOIC
Memory
1Kbit
Org
128 x 8
Type
EEPROM
Speed
400 kHz
Supply
2.5V ~ 5.5V
Sourcing parts forAerospace & DefenseIndustrialMedicalAutomotiveTelecomEnergy
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Location
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Turnaround
Quote within 24 hours
Suppliers
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WHY IC PARTS
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01 / SPECIALTY
Obsolete & Hard-to-Find
Decades of experience sourcing parts that other distributors no longer carry — EOL ICs, last-time-buy stock, and parts in active production allocation.
02 / SPEED
Fast Quote Turnaround
A real sourcing engineer reviews every RFQ and most responses go out same business day — not a templated reply, a real quote with provenance.
03 / QUALITY
Verified Supplier Network
Every part is sourced through vetted channels with documented chain-of-custody. Test reports and date codes available on request.
04 / IDENTITY
US-Based, US-Operated
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