AT97SC3205T-G3M4600B

$1.51

Description：PRODFF COM I2C TPM 4X4 32VQFN
Series：-

SKU:b6c60b06bff0 Category: Application Specific Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：PRODFF COM I2C TPM 4X4 32VQFN
Series：-
Mfr：Microchip Technology
Package：Tray,Tray
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-G3M4600B

Overview

The AT97SC3205T-G3M4600B is a Trusted Platform Module (TPM) compliant with TCG TPM Version 1.2 specifications. It integrates an Atmel AVR RISC microprocessor, hardware asymmetric crypto engine, and internal EEPROM for RSA key storage. The device operates on a 3.3V supply and supports I2C communication at 100kHz Standard Mode and 400kHz Fast Mode. It includes a FIPS-140-2 certified high-quality Random Number Generator (RNG), HMAC, AES, SHA, and RSA engines. The component provides 2066 bytes of NV storage for user-defined data and is available in 28-lead Thin TSSOP or 32-pad QFN packages.

Feature Summary

Compliant with TCG TPM Version 1.2 Specification
Hardware Asymmetric Crypto Engine with FIPS-140-2 certification
Internal EEPROM Storage for RSA Keys
I2C Interface supporting 100kHz/400kHz operation

Applications

Embedded systems requiring trusted platform module integration
Secure hardware and firmware design implementations
Applications utilizing hardware RNG for key generation

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current catalog to confirm package type and temperature range. Confirm RoHS compliance status and lead-free characteristics prior to procurement. Ensure compatibility with existing system voltage requirements of 3.3V.

Selection Notes

Select the appropriate package variant based on board space constraints: 28-lead Thin TSSOP or 32-pad QFN. Verify operational temperature range requirements, choosing between Commercial (0°C to 70°C) or Industrial (-40°C to 85°C) grades as needed for the target environment.

Part Context

This component belongs to the AT97SC3205T series of security ICs designed by Microchip Technology (formerly Atmel). It serves as a single-chip turnkey solution for implementing TPM functionality in embedded devices, providing secure cryptographic operations and physical presence indicators.

Replacement Considerations

Consult the official AT97SC3205T Summary Part Number Selection Guide for verified alternative part numbers within the same family that may offer different packaging or temperature ratings.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.