AT97SC3205T-H3M4C-10

$3.94

Description：FF IND I2C TPM 4X4 32VQFN UEK
Series：-

SKU:66d9cbb9d89e Category: Application Specific Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：FF IND I2C TPM 4X4 32VQFN UEK
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Trusted Platform Module (TPM)
Core Processor：AVR
Program Memory Type：EEPROM
Controller Series：-
RAM Size：-
Interface：I2C
Number of I/O：4
Voltage - Supply：3.3V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-VQFN (4x4)
Grade：-
Qualification：-

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AT97SC3205T-H3M4C-10

Overview

The AT97SC3205T-H3M4C-10 is a security integrated circuit manufactured by Microchip Technology, functioning as a Trusted Platform Module (TPM) compliant with the TCG TPM Version 1.2 specification. It operates on a 3.3V supply voltage and utilizes an I2C interface supporting 400kHz Fast Mode and 100kHz Standard Mode. The device integrates an Atmel AVR RISC microprocessor, hardware asymmetric crypto engine, and internal EEPROM storage for RSA keys. It is housed in a 32-pad QFN package measuring 4x4 mm and supports an industrial operating temperature range of -40°C to +85°C.

Feature Summary

Compliant with TCG TPM Version 1.2 Specification
Integrated Hardware Asymmetric Crypto Engine and RNG
I2C Interface with 400kHz Fast Mode support
Internal EEPROM Storage for RSA Keys

Applications

Embedded systems requiring hardware-based authentication
Secure boot implementations
Data integrity verification platforms

Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors. Confirm that the specific ordering suffix matches the required package type and operational temperature range. Ensure compliance with RoHS3 specifications during procurement. Review the complete datasheet documentation for detailed electrical characteristics and pin configurations prior to integration.

Selection Notes

Select this component when a turnkey TPM solution with I2C connectivity is required. Verify compatibility with the host system's 3.3V power supply and I2C bus timing constraints. Consider the 32-pin QFN package dimensions for PCB layout. Ensure the application falls within the specified industrial temperature range of -40°C to +85°C.

Part Context

This part belongs to the AT97SC3205T series of Trusted Platform Modules. It provides a single-chip solution for implementing version 1.2 of the Trusted Computing Group specification. The device combines cryptographic functions with an embedded AVR processor to manage secure key storage and protocol execution without external dependencies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly for current equivalent components or updated series replacements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.