AT97SC3204-U4A13-20

$3.42

Description：IC CRYPTO TPM LPC 28TSSOP
Series：CryptoController™

SKU:9cc723996848 Category: Application Specific Microcontrollers Brand: Microchip Technology

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Product introduction

AT97SC3204-U4A13-20 is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC CRYPTO TPM LPC 28TSSOP. Review the specifications below when checking this part for your BOM.

Application Specific Microcontrollers specifications for AT97SC3204-U4A13-20

Description：IC CRYPTO TPM LPC 28TSSOP
Series：CryptoController™
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Applications：Trusted Platform Module (TPM)
Core Processor：AVR
Program Memory Type：EEPROM
Controller Series：-
RAM Size：-
Interface：LPC
Number of I/O：-
Voltage - Supply：3.3V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：28-TSSOP
Grade：-
Qualification：-

Application Specific Microcontrollers datasheet and documents for AT97SC3204-U4A13-20

AT97SC3204-U4A13-20

Application Specific Microcontrollers Overview

The AT97SC3204-U4A13-20 is a Trusted Platform Module (TPM) compliant with the TCG v1.2 specification, manufactured by Microchip Technology. It integrates an 8-bit AVR RISC CPU, a 33 MHz clock input, and hardware cryptographic accelerators including a 2048-bit RSA engine and SHA-1 accelerator. The device provides secure storage for up to 21 user keys and features a true hardware random number generator. It operates within a voltage range of 3.0V to 3.6V and supports industrial temperature ranges of 0°C to 70°C or -40°C to 85°C.

Application Specific Microcontrollers Feature Summary

TCG v1.2 specification compliance
2048-bit Hardware RSA Crypto Accelerator
Hardware SHA-1 Accelerator (50µs/64-byte block)
On-chip storage for up to 21 user keys

Application Specific Microcontrollers Applications

IP protection
System integrity verification
Secure communication
Authentication

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm interface type and temperature grade. Confirm package availability and lead times through authorized distributors. Ensure compatibility with system voltage requirements of 3.0V to 3.6V before procurement.

Application Specific Microcontrollers Selection Notes

Select this component when a standards-based TPM solution is required for embedded systems or PCs. Choose based on the necessary interface (LPC or TWI) and operating temperature range. Verify that the 2048-bit RSA and SHA-1 acceleration capabilities meet the security performance requirements of the target application.

Application Specific Microcontrollers Part Context

This part belongs to the Atmel CryptoController family, which utilizes Atmel AVR microcontrollers as its core building blocks. The series offers turnkey TPM solutions designed to provide ultra-strong security for computing devices through integrated silicon security technologies and tamper-evident circuits.