AT97SC3204-U2A1A-10 vs AT97SC3205T-U3A17-AA 对比
详细并排对比 AT97SC3204-U2A1A-10 出自 Microchip Technology 和 AT97SC3205T-U3A17-AA 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
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 ✓ 量产中规格对比
| 参数 | AT97SC3204-U2A1A-10 | AT97SC3205T-U3A17-AA |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Interface ICs |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（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 | — |
| 封装 | 28-TSSOP (0.173", 4.40 mm body width) | SSOP-28 |
| 引脚数量 | 28 | — |
| 工作温度 | -40 °C to +85 °C (industrial, 'IND') | [DATA_NEEDED: operating temperature range] |
| Endorsement Key (EK) | Pre-provisioned, signed (variant -10) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| Lifecycle | Not Recommended for New Design (NRND); replaced by AT97SC3205T | — |
| Product Type | — | Trusted Platform Module (TPM) Security IC |
| 接口类型 | — | I2C-compliant |
| Maximum Key Size | — | Up to 2048-bit RSA |
| Hash Algorithms | — | SHA-1, SHA-256 |
| 电源电压 | — | 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 |