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Analog Devices Inc./Maxim Integrated MAX66250ESA+
- Part No.:
- MAX66250ESA+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- IC SECURE AUTHENTICATOR 8SOIC
- Quantity:
Unit Price:$1.70
Ext Price:$1.70
- Payment:
- Shipping:
Product Details
MAX66250ESA+ - ISO 15693 SHA3-256 Secure Authenticator
MAX66250ESA+ from Analog Devices Inc./Maxim Integrated is an ISO/IEC 15693 contactless secure authenticator with SHA3-256, 256-bit secure EEPROM and a unique 64-bit ROM ID in SOIC-8.
Specifications were checked against the manufacturer data sheet and current distributor listing.
Overview
MAX66250 combines an ISO 15693 RF interface, FIPS 202 SHA-3 challenge-response engine, secure key storage, protected user EEPROM and a decrement-only counter.
Key Advantages
Authentication is documented for the intended function.
Integrated implementation reduces external circuitry and supports traceable production designs.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
Feature Summary
Contactless secure authentication tag
Connect the tuned 13.56 MHz tag antenna
Refer to the exact-order-code limits in the manufacturer data sheet.
8-SOIC (0.154", 3.90mm Width)
Package & Footprint
This ordering code uses the 8-SOIC (0.154", 3.90mm Width) package.
Pin Functions
Confirm exact numbering and the latest land pattern before PCB release.
Key Specifications
| Authentication | SHA3-256 challenge-response |
|---|---|
| RF standard | ISO/IEC 15693 |
| Data rate | Up to 52.97 kbps |
| User EEPROM | 256 bits secured |
| Identifier | Factory-programmed 64-bit ROM ID |
| Counter | 17-bit decrement-only nonvolatile |
| Package | 8-SOIC |
| Lifecycle | Not recommended for new designs |
Replacement Considerations
MAX66250ESA+T is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.
Similarity of family name or package does not establish drop-in compatibility.
Manufacturer Information
Exact order code and manufacturer documentation were checked.
Applications
Authenticates cartridges, tools and accessories without exposed contacts.
Stores protected identity and state for NFC-enabled systems.
Quality & Authenticity
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
FAQ
What is the main function?
Contactless secure authentication tag
What package is used?
8-SOIC (0.154", 3.90mm Width)
Can the related part be substituted directly?
No. Validate all electrical, mechanical and configuration differences first.
Is the package image ready?
Yes. The registered package JPG is present locally.
Engineering Notice
Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.
MAX66250ESA+ Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Secure Authenticator
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
- Grade:
- -
- Qualification:
- -
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Inventory:354
Please send an inquiry. Send us your inquiry, and we will respond immediately.
In Stock:354
| Qty. | Unit Price | Ext. Price |
| 1+ | $1.70 | $1.70 |
| 10+ | $1.59 | $15.90 |
| 100+ | $1.47 | $147.00 |
