EPC1P18N vs EPC1PC8W 对比
详细并排对比 EPC1P18N 出自 Altera 和 EPC1PC8W 出自 Intel。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 | EPC1P18N | EPC1PC8W |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.45 | $9.85 |
| Manufacturer | Altera (Intel Programmable Solutions Group) | — |
| Part Number | EPC1P18N | — |
| 功能 | Configuration Device for SRAM-based LUT Devices | — |
| 存储容量 | 1 Mbit | 1 Mbit (131,072 x 8 or 1,048,576 bits) |
| Programmable Type | OTP (One-Time Programmable) | — |
| Supply Voltage - Low | 3 V to 3.6 V | — |
| Supply Voltage - High | 4.5 V to 5.5 V | — |
| Configuration Interface | Altera proprietary serial | — |
| 工作温度 | -40 C to +85 C | -40C to +85C (industrial, per datasheet) |
| 封装 | 8-DIP (0.300 inch, 7.62 mm) | 8-pin PDIP (PDIP-8) |
| 引脚数量 | 8 | — |
| Packaging | Tube | — |
| 安装类型 | Through-Hole | Through-Hole |
| Family Member | EPC1 series | — |
| Compatible FPGA Families | Cyclone, APEX 20K, ACEX 1K, Mercury | — |
| 存储器类型 | — | OTP (One-Time Programmable) Configuration PROM |
| 接口 | — | Altera/Intel proprietary serial configuration (DATA0, DCLK) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typical) |
| Programming Voltage (VPP) | — | 5.0 V / 12.0 V (per datasheet programming algorithm) |
| Configuration Compatibility | — | Altera FLEX, ACEX, APEX, Cyclone, Cyclone II, Stratix |
| Cascadable | — | Yes (multiple EPC1 devices can be chained for larger bitstreams) |
| Programming Interface | — | 4-pin serial: nCONFIG, nSTATUS, DATA0, DCLK |
| JTAG/BSD Support | — | Per datasheet; uses Altera ByteBlaster/USB-Blaster via nCONFIG chain |
| MSL 等级 | — | 1 (unlimited floor life, non-moisture-sensitive) |
| RoHS 状态 | — | [DATA_NEEDED: rohs status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |