| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,915 pcs
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20915 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology ATECC108A-MAHCZ-T is a specialized integrated circuit designed for authentication and security functions. It utilizes hardware-based key storage and performs high-speed public key algorithms like ECDSA and SHA-256.
Key electrical specifications include a wide supply voltage range of 2.0V to 5.5V and IO levels from 1.8V to 5.5V. It offers a low sleep current of less than 150nA and a standard I2C interface operating at up to 1MHz. The device contains 10Kb of EEPROM memory for storing keys, certificates, and data, supporting key lengths of 256-bit and 283-bit.
Packaged in an 8-UFDFN exposed pad format, this component is designed for surface mounting. Its applications include secure download and boot, ecosystem control, message security, and anti-cloning, making it suitable for network and IoT node protection, anti-counterfeiting, and protecting firmware or media.
This device ensures that things and code are real, untampered, and confidential, providing robust security for various electronic systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2.0V to 5.5V.
It supports ECDSA (FIPS186-3) and SHA-256 public key algorithms.
It has 10Kb of EEPROM memory for keys, certificates, and data.
The sleep current is less than 150nA.
It is available in an 8-UFDFN exposed pad package (8-UDFN 2x3mm) for surface mount.
The I2C interface operates at up to 1MHz.
Yes, it includes a guaranteed unique 72-bit serial number.