EPC2LI20NGA vs EPC22C20N 对比
详细并排对比 EPC2LI20NGA 出自 Altera 和 EPC22C20N 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 | EPC2LI20NGA | EPC22C20N |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.35 | $11.40 |
| 存储容量 | 1.6 Mbit | — |
| 功能 | In-System Programmable Configuration PROM | — |
| Target Device | SRAM-based LUT FPGAs | — |
| 封装 | 20-PLCC (9x9 mm) | 20-pin PLCC (J-lead) |
| 工作温度范围 | -40C to +85C (Industrial) | — |
| 电源电压 | 3.0 V to 3.6 V (3.3 V typical) | 3.3 V or 5 V |
| Configuration Interface | Passive Serial / Passive Parallel | Serial (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) |
| Programming Method | In-System via JTAG (IEEE 1149.1) | — |
| Cascadable | Yes (DATA, DCLK chain) | — |
| RoHS 状态 | Compliant (lead-free 'G' suffix) | [DATA_NEEDED: RoHS status] |
| 安装类型 | Surface Mount / Thru-Hole Socket | Surface Mount / Socket |
| Lead-Free Termination | Yes (NiPdAu) | — |
| Process Technology | CMOS EEPROM | — |
| Manufacturer | Altera / Intel PSG | Intel (formerly Altera) |
| Datasheet Document | EPC2 datasheet (Altera) | — |
| Device Type | — | Configuration PROM for SRAM-based LUT FPGAs |
| Target FPGA Family | — | FLEX 10K, FLEX 6000, APEX 20K series |
| Programming Interface | — | IEEE 1149.1 JTAG (in-system programmable) |
| Package Marking Code | — | EPC22C20N |
| 引脚数量 | — | 20 |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Bitstream Capacity | — | [DATA_NEEDED: bitstream capacity in bits] |
| Configuration Time | — | [DATA_NEEDED: typical configuration time] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| 生命周期状态 | — | Obsolete (last-time-buy from Altera announced for legacy configuration devices) |