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ATECC608A-MAHDA-S
CryptoAuthentication, 2 to 5.5 V, -40 to 85 °C, UDFN-8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATECC608A-MAHDA-SCopy
Manufacturer Standard Lead Time16 weeks
Newark Part No.
Full Reel43AC4308
Re-Reel47AC4173RL
Cut Tape47AC4173
Your Part Number
53,112 In Stock
Need more?
Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $0.970 | $0.97 |
| Total Price | $0.97 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.970 |
| 50+ | $0.960 |
| 100+ | $0.941 |
| 250+ | $0.922 |
| 500+ | $0.902 |
| 1000+ | $0.883 |
| 2500+ | $0.864 |
| 5000+ | $0.845 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $1.090 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATECC608A-MAHDA-SCopy
Manufacturer Standard Lead Time16 weeks
Newark Part No.
Full Reel43AC4308
Re-Reel47AC4173RL
Cut Tape47AC4173
IC FunctionCryptoAuthentication
Supply Voltage Min2V
Supply Voltage Max5.5V
IC Package TypeUDFN
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Automotive Qualification Standard-
SVHCNo SVHC (04-Feb-2026)
Product Overview
ATECC608A-MAHDA-S is a Microchip CryptoAuthentication™ device. Applications include IoT network endpoint key management and exchange, encryption for small messages and PII data, secure boot and protected download, ecosystem control, and anti-cloning.
- Cryptographic co-processor with secure hardware-based key storage
- Hardware support for asymmetric sign, verify, key agreement, guaranteed unique 72-bit serial number
- ECDSA: FIPS186-3 elliptic curve digital sign, ECDH: FIPS SP800-56A elliptic curve diffie-hellman
- NIST standard P256 elliptic curve support
- SHA-256 and HMAC Hash including off-chip context save/restore
- AES-128: Encrypt/Decrypt, Galois field multiply for GCM
- Turnkey PRF/HKDF calculation for TLS 1.2 and 1.3, Ephemeral key generation and key agreement in SRAM
- Full ECDSA code signature validation, optional stored digest/signature
- Encryption/authentication for messages to prevent on-board attacks
- 8-Pad UDFN package, operating temperature range from -40°C to +85°C
Technical Specifications
IC Function
CryptoAuthentication
Supply Voltage Max
5.5V
No. of Pins
8Pins
Operating Temperature Max
85°C
Automotive Qualification Standard
-
SVHC
No SVHC (04-Feb-2026)
Supply Voltage Min
2V
IC Package Type
UDFN
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Alternatives for ATECC608A-MAHDA-S
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Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate