EPC2LI20NGA vs EPC2LI20 对比
详细并排对比 EPC2LI20NGA 出自 Altera 和 EPC2LI20 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 | EPC2LI20 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | 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） | $4.35 | $5.95 |
| 存储容量 | 1.6 Mbit | 1.6 Mb (1,572,864 bits) |
| 功能 | In-System Programmable Configuration PROM | Configuration PROM for SRAM-based FPGAs |
| Target Device | SRAM-based LUT FPGAs | — |
| 封装 | 20-PLCC (9x9 mm) | — |
| 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) | — |
| Configuration Interface | Passive Serial / Passive Parallel | Serial or Byte-wide (parallel) |
| 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 (PLCC socket-compatible) |
| Lead-Free Termination | Yes (NiPdAu) | — |
| Process Technology | CMOS EEPROM | — |
| Manufacturer | Altera / Intel PSG | — |
| Datasheet Document | EPC2 datasheet (Altera) | — |
| 存储器类型 | — | Flash (in-system programmable) |
| Programmable Type | — | In System Programmable (ISP) |
| Supply Voltage - Operating | — | 3.0 V to 3.6 V and 4.5 V to 5.5 V (auto-sensing) |
| 工作温度 | — | -40 C to +85 C (Industrial) |
| 封装 / 外壳 | — | 20-PLCC (J-lead, 9x9 mm) |
| Decompression | — | On-chip (supports compressed bitstreams) |
| JTAG / ISP Interface | — | IEEE 1532 (TCK, TMS, TDI, TDO) |
| Multi-Device Support | — | Yes (daisy-chain configuration) |
| User-Accessible Memory | — | Yes (unused flash available to user logic) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |