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Microchip Technology ECC204-SSVCZ-T
- Part No.:
- ECC204-SSVCZ-T
- Manufacturer:
- Microchip Technology
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- IC AUTHENTICATION CHIP 8SOIC
- Quantity:
Unit Price:$0.33
Ext Price:$0.33
- Payment:
- Shipping:
Product Details
ECC204-SSVCZ-T - ECC204 Single-wire Secure Authentication IC
ECC204-SSVCZ-T from Microchip Technology is a compact secure element with protected P-256 keys, ECDSA signing, SHA-256/HMAC, hardware random generation and secure EEPROM.
Specifications were checked against the manufacturer data sheet and current distributor listing.
Overview
ECC204 stores a private key, certificates, symmetric secret and user data while accelerating P-256 ECDSA, SHA-256 and HMAC for accessory and ecosystem authentication.
Key Advantages
Tamper-resistant key storage and P-256 signing establish device identity without exposing private keys.
Integrated RNG, monotonic counter and flexible provisioning support anti-counterfeit and limited-use 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
Asymmetric and symmetric authentication secure element
Single-wire
1.65 V to 5.5 V family range; -40 C to +105 C; 130 nA nominal sleep current
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
| Asymmetric | ECDSA P-256 signing |
|---|---|
| Symmetric | SHA-256 and HMAC |
| Private keys | 1 protected ECC key |
| Certificates | Device and signer storage |
| User memory | 64 bytes |
| Counter | Monotonic, maximum 10,000 |
| Random source | NIST SP 800-90A/B/C |
| Interface | Single-wire |
| Temperature | -40 C to +105 C |
| Package | 8-lead SOIC |
Replacement Considerations
No database-listed substitute was linked without exact interface, configuration and provisioning compatibility.
Manufacturer Information
The exact Single-wire extended-industrial SOIC tape-and-reel order code was checked.
Applications
Establishes device identity with public-key signatures.
Supports counters, certificates and secure data.
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?
Asymmetric and symmetric authentication secure element
What package is used?
8-SOIC (0.154", 3.90mm Width)
Is a verified internal replacement available?
No exact internal replacement was verified. Review any candidate against the manufacturer documentation.
Is the package image ready?
No. The registered package JPG is currently missing.
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.
ECC204-SSVCZ-T Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- CryptoAuthentication™
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Type:
- Authentication Chip
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
- Grade:
- -
- Qualification:
- -
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Inventory:1,163
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In Stock:1,163
| Qty. | Unit Price | Ext. Price |
| 1+ | $0.33 | $0.33 |
| 25+ | $0.32 | $8.00 |
| 3300+ | $0.29 | $957.00 |
