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Microchip Technology AT24C21-10PC-2.5

IC EEPROM 1KBIT I2C 100KHZ 8DIP

Answer first: this page is a purchasing reference for the exact part number AT24C21-10PC-2.5 from Microchip Technology. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Microchip Technology Part number: AT24C21-10PC-2.5 Package: 8-DIP (0.300", 7.62mm) RFQ verification required

Key Parameters

Part NumberAT24C21-10PC-2.5
ManufacturerMicrochip Technology
CategoryMemory
package8-DIP (0.300", 7.62mm)
series-
packagingTube
product statusObsolete
param 1Not Verified
param 2Non-Volatile
param 3EEPROM
param 4EEPROM
param 51Kbit
param 6128 x 8
param 7I2C
param 8100 kHz
param 910ms
param 103.5 µs
param 112.5V ~ 5.5V
param 120°C ~ 70°C (TA)
param 13-
param 14-
param 15Through Hole
param 168-PDIP

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify AT24C21-10PC-2.5 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For AT24C21-10PC-2.5, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.