AT97SC3205T-U3A17-AA vs AT97SC3204-U2A1A-10 Comparison
Detailed side-by-side comparison of AT97SC3205T-U3A17-AA by Microchip Technology and AT97SC3204-U2A1A-10 by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
AT97SC3205T-U3A17-AA - TPM I2C Security Module | Microchip
AT97SC3205T-U3A17-AA ✓ ActiveMicrochip Technology
AT97SC3204-U2A1A-10 - TPM 1.2 Crypto Controller | Microchip | 28-TSSOP
AT97SC3204-U2A1A-10 NrndSpecification Comparison
| Parameter | AT97SC3205T-U3A17-AA | AT97SC3204-U2A1A-10 |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Microcontrollers |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $4.55 |
| Product Type | Trusted Platform Module (TPM) Security IC | — |
| Interface Type | I2C-compliant | — |
| TCG Specification | Main v1.2, r116 | TPM 1.2 (rev 103) compliant |
| Maximum Key Size | Up to 2048-bit RSA | — |
| Hash Algorithms | SHA-1, SHA-256 | — |
| Package | SSOP-28 | 28-TSSOP (0.173", 4.40 mm body width) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage | 3.3 V | — |
| Process Technology | CMOS | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C (industrial, 'IND') |
| Random Number Generator | Hardware RNG | Hardware RNG (FIPS 140-2 compliant) |
| Firmware Update | Field-upgradable via secured loader | — |
| Storage Type | Tamper-resistant internal key storage | — |
| Compliance | RoHS compliant | — |
| Lead-Free | Yes | — |
| Device Type | — | Trusted Platform Module (TPM) 1.2 Security Controller |
| Core Architecture | — | Atmel AVR 8-bit RISC |
| Cryptographic Algorithms | — | RSA-1024/2048, SHA-1, HMAC-SHA1 |
| Non-Volatile Storage | — | On-chip secure EEPROM |
| Host Interface | — | TWI (I²C-compliant) |
| Operating Voltage | — | 3.3 V |
| Pin Count | — | 28 |
| Endorsement Key (EK) | — | Pre-provisioned, signed (variant -10) |
| RoHS Status | — | Compliant |
| Lifecycle | — | Not Recommended for New Design (NRND); replaced by AT97SC3205T |