EPC2LI20N vs EPC1LC20N 对比
详细并排对比 EPC2LI20N 出自 Altera 和 EPC1LC20N 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 | EPC2LI20N | EPC1LC20N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | 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） | $5.10 | $8.40 |
| 存储器类型 | Non-volatile configuration PROM (Flash) | OTP Configuration PROM (EPROM-based) |
| 存储容量 | 1.6 Mbit | 1 Mbit |
| Programmable Type | In System Programmable (ISP via JTAG) | OTP (One-Time Programmable) |
| Configuration Mode | Serial | — |
| Maximum Configuration Frequency | 10 MHz | — |
| Supply Voltage (VCCINT) | 3.0 V to 3.6 V | — |
| Supply Voltage (VCCIO) | 4.5 V to 5.5 V | — |
| 封装 / 外壳 | 20-PLCC (J-Lead), 9x9 mm | 20-LCC (J-Lead), PLCC-20 |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tube | Tube |
| 工作温度 | [DATA_NEEDED: operating temperature range] | 0C to +70C (Commercial) |
| Supported FPGA Series | ACEX 1K, APEX II, Cyclone, Stratix II | — |
| JTAG Interface | IEEE 1149.1 boundary scan (TCK/TDI/TMS/TDO) | — |
| Configuration Pins | nCS, DCLK, DATA, nCONFIG, nSTATUS, CONF_DONE | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Configuration Clock Frequency | — | 16.7 MHz |
| Supply Voltage - VCCINT | — | 4.75 V to 5.25 V |
| Supply Voltage - VCCIO | — | 3.0 V to 3.6 V |
| Package Dimensions | — | 9 mm x 9 mm |
| Configuration Interface | — | Serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Supported FPGA Families | — | Altera FLEX, APEX, ACEX, Mercury |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |