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