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