EPC2-TC32 vs EPC2T32U 对比
详细并排对比 EPC2-TC32 出自 Intel 和 EPC2T32U 出自 Altera。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。
规格对比
| 参数 | EPC2-TC32 | EPC2T32U |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.90 | $16.10 |
| 存储器类型 | EPROM (OTP/UV-erasable configuration PROM) | — |
| 存储容量 | 1.6 Mbit | — |
| 接口类型 | Serial | — |
| 存储组织 | Serial bitstream output | — |
| Programmability | In-System Programmable (ISP) via JTAG (IEEE 1149.1) | In-system programmable via JTAG (IEEE 1149.1) |
| 电源电压 | 3.3 V | 3.3 V or 5.0 V (user-selectable) |
| 工作温度范围 | 0C to +70C (Commercial) | — |
| 封装 | 32-pin TQFP (7x7 mm) | 32-pin TQFP |
| 安装类型 | Surface Mount | Surface Mount |
| Supported FPGA Families | Stratix I/II, Cyclone I/II, APEX 20K/II, Mercury, ACEX 1K, FLEX 10K | — |
| Configuration Mode | Serial (FPP/MSD via FPGA master/slave) | — |
| Output Control | OE and nCS gating internal tri-state buffer | — |
| Internal Oscillator | Yes (drives address counter) | — |
| MSL 等级 | MSL 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | [DATA_NEEDED: RoHS status - datasheet does not specify in retrieved snippet] | Compliant |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 功能 | — | Configuration PROM for SRAM-based LUT FPGAs |
| Memory Density | — | 1.6 Mbit |
| Configuration Modes Supported | — | Passive serial, passive parallel synchronous, passive parallel asynchronous, JTAG |
| 工作温度 | — | Commercial / Industrial grade [DATA_NEEDED: exact range] |
| Cascading Support | — | Yes, via dedicated cascade port for density expansion |
| Compression Support | — | Altera bitstream decompression (up to 50% storage reduction) |
| Compatible FPGA Families | — | APEX II, APEX 20K, Mercury, ACEX 1K |
| Lead-Free Finish | — | Yes (per part suffix 'U') |
| Hand-shake Pins | — | nSTATUS, nCONFIG, CONF_DONE |