EPC1P18N vs EPC1441PI8 对比
详细并排对比 EPC1P18N 出自 Altera 和 EPC1441PI8 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 | EPC1441PI8 |
|---|---|---|
| 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 | $7.25 |
| Manufacturer | Altera (Intel Programmable Solutions Group) | Intel (formerly Altera) |
| Part Number | EPC1P18N | — |
| 功能 | Configuration Device for SRAM-based LUT Devices | — |
| 存储容量 | 1 Mbit | 440 kb (440,800 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 | Serial, 4-pin (nSTATUS, nCONFIG, DCLK, DATA0) |
| 工作温度 | -40 C to +85 C | 0C to +70C (commercial) |
| 封装 | 8-DIP (0.300 inch, 7.62 mm) | 8-PDIP (8-pin Plastic DIP) |
| 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 Configuration PROM |
| 电源电压 | — | 5.0 V |
| Programmability | — | One-Time Programmable (OTP) |
| Supported FPGA Families | — | APEX II, APEX 20K/20KC/20KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |
| Cascading Support | — | Yes (nCASC output for multi-device chains) |
| Programming Voltage | — | Not required (single 5.0 V supply) |
| Lead-Free / RoHS | — | Not RoHS compliant (PDIP, SnPb finish) |
| MSL 等级 | — | 1 (unlimited) |
| Supported Configuration Modes | — | Passive serial (PS) only |