EPC8C100T vs EPC16QC100T 对比
详细并排对比 EPC8C100T 出自 Altera 和 EPC16QC100T 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 | EPC8C100T | EPC16QC100T |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.80 | $17.95 |
| Product Type | Enhanced Configuration Device (Serial Configuration PROM) | — |
| Memory Density | 8 Mbit | — |
| Memory Technology | Flash (in-system programmable) | — |
| 接口 | Serial FPGA configuration (Altera/Intel proprietary) | Serial FPGA configuration + JTAG (IEEE 1149.1) |
| Programming Interface | JTAG (IEEE 1149.1) / ISP | — |
| 电源电压 | 3.3 V | — |
| 工作温度 | -40C to +85C (industrial) | 0C to +70C (commercial) |
| 封装 | 100-pin PQFP (20 x 14 mm) | PQFP-100 (20 x 14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Page Reprogram Cycles | 100 minimum | — |
| Supported FPGA Families | Cyclone, Cyclone II, APEX II, APEX 20K, ACEX 1K, Mercury, Excalibur | — |
| Configuration Clock | Internal / external via DCLK | — |
| Cascade Support | Yes (multi-device daisy chain) | — |
| RoHS 状态 | Unknown | — |
| 生命周期状态 | Obsolete (Altera/Intel legacy configuration device) | — |
| 存储器类型 | — | In-System Programmable Configuration PROM |
| 存储容量 | — | 16 Mbit |
| Supply Voltage (VCC) | — | 3.3 V |
| Programmability | — | In-System Programmable via JTAG |
| Daisy-Chain Support | — | Yes (multi-device cascade) |
| Data Compression | — | Built-in decompression engine (up to 35% expansion) |
| FPGA Compatibility | — | Altera Cyclone, Stratix, ACEX, APEX series |
| Lead-Free / RoHS | — | Depends on date code; verify per lot |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| Programming Cycles | — | 100 typical (per Altera datasheet) |
| Packaging Suffix | — | 'T' indicates Tape and Reel |
| Max DCLK Frequency | — | [DATA_NEEDED: max DCLK frequency] |
| Access Time | — | [DATA_NEEDED: serial access time] |