EP910LI-50 vs EP910LI-20 对比
详细并排对比 EP910LI-50 出自 Altera 和 EP910LI-20 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 | EP910LI-50 | EP910LI-20 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 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） | $65.00 | $19.95 |
| Family | Altera Classic EPLD | Altera Classic EPLD |
| Macrocells | 24 | 24 |
| Usable Gates | 450 | — |
| Propagation Delay (tPD) | 50 ns | — |
| Package Type | CERDIP-40 (L) | Through-Hole, Ceramic DIP with Quartz Window |
| Package Pin Count | 40 | — |
| Supply Voltage (VCC) | 5 V +/- 10% | 5 V |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Technology | CMOS, UV-erasable EPROM | CMOS, UV-erasable |
| Logic Blocks | Classic AND/OR array architecture | — |
| I/O Pins | [DATA_NEEDED: I/O pin count] | 24 |
| Programming Method | EPROM programmer (UV-erasable window) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Speed Grade Suffix | -50 (50 ns tPD) | — |
| Maximum Operating Frequency | — | 62 MHz |
| Propagation Delay (tpd) | — | 20 ns |
| Dedicated Inputs | — | 16 |
| 封装 | — | 40-pin Ceramic DIP (Windowed) |
| Temperature Grade | — | Industrial (-40C to +85C) |
| 引脚数量 | — | 40 |
| Logic Family | — | EPLD (Erasable PLD) |
| Architecture | — | Sum-of-products macrocell |
| Pin/Package Compatibility | — | Pin-compatible across EP910 family |