| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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546 pcs
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546 pcs | On Request | 1 | On Request | On Request | 1837+ | On Request | On Request |
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AT97SC3204-X2MA-10 is a single-chip Trusted Platform Module (TPM) security microcontroller from Atmel. It is fully compliant with the Trusted Computing Group (TCG) TPM version 1.2 specification and the TCG PC client-specific TPM Interface Specification (TIS) 1.2. The device integrates an Atmel AVR 8-bit RISC microprocessor, a hardware asymmetric crypto engine, and internal EEPROM storage for RSA keys, enabling secure key generation and storage for PC and embedded systems.
The TPM communicates with the host system through a 33 MHz Low Pin Count (LPC) interface and includes support for interrupt (SIRQ) and CLKRUN power-saving functions. It provides a FIPS 140-2 compliant random number generator and NV storage for up to 1756 bytes of user-defined data. Typical cryptographic performance includes 200 ms for a 2048-bit RSA signature and 40 ms for a 1024-bit signature, with SHA-1 throughput of 20 µs per 64-byte block.
This variant operates from a 3.3V supply voltage over a commercial temperature range of 0°C to 70°C. It is packaged in a 40-VFQFN exposed pad package (40-VQFN, 6x6mm) with surface mount mounting. The device is designed for integration into personal computers, mobile systems, and other embedded platforms that require hardware-rooted trust.
With its on-chip cryptographic accelerators and security features, the AT97SC3204-X2MA-10 is suited for TPM-based security applications such as RSA key generation, random number generation, and platform authentication.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage is 3.3V.
It is offered in a 40-VFQFN exposed pad package, designated 40-VQFN (6x6mm), with surface mount mounting.
The operating temperature range is 0°C to 70°C.
The part is listed as RoHS3 compliant, though the status is unverified and has low confidence.
Yes, it is fully compliant to the TCG TPM version 1.2 specification.
It uses a Low Pin Count (LPC) interface operating at 33 MHz.
Typical RSA signature time is 200 ms for 2048-bit keys and 40 ms for 1024-bit keys.