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ATECC608A-MAHDA-S
CryptoAuthentication, 2V to 5.5V, UDFN-8
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | ATECC608A-MAHDA-SCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Re-Reel2832541RL Cut Tape2832541 |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.470 | $1.47 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $1.470 ($1.617) |
| 25+ | $1.460 ($1.606) |
| 100+ | $1.460 ($1.606) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | ATECC608A-MAHDA-SCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Re-Reel2832541RL Cut Tape2832541 |
| Technical Datasheet | |
| IC Function | CryptoAuthentication |
| Supply Voltage Min | 2V |
| Supply Voltage Max | 5.5V |
| IC Package Type | UDFN |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
ATECC608A-MAHDA-S is a 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-base key storage, 2 high-endurance monotonic counter
- Hardware support for asymmetric sign, verify, key agreement, guaranteed unique 72-bit serial number
- ECDSA: FIPS186-3 elliptic curve digital signature, 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
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
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 |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | 5A992.c |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0001 |