EP910LI-30 vs EP910LI-50 对比
详细并排对比 EP910LI-30 出自 Rochester Electronics 和 EP910LI-50 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。
Rochester Electronics
EP910LI-30 - 24-Macrocell EPLD, 30ns, PQCC44 | Rochester/Altera
EP910LI-30 Obsolete
规格对比
| 参数 | EP910LI-30 | EP910LI-50 |
|---|---|---|
| 品牌 | Rochester Electronics | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 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） | $49.50 | $65.00 |
| Family | Altera Classic EPLD EP910 | Altera Classic EPLD |
| Device Type | Erasable Programmable Logic Device (EPLD) | — |
| Macrocells | 24 | 24 |
| Equivalent Gates | 450 | — |
| Propagation Delay (tPD) | 30 ns | 50 ns |
| Supply Voltage (VCC) | 5 V ±5% (4.75 V to 5.25 V) | 5 V +/- 10% |
| Supply Current (ICC) | [DATA_NEEDED: ICC standby/active] | — |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Process Technology | CMOS EPROM, UV-erasable | — |
| 封装 | 44-pin PQCC / PLCC-44 (J-lead) | — |
| 安装类型 | Surface Mount (socket recommended for UV erasure) | — |
| Dedicated Inputs | 10 | — |
| I/O Pins | 22 | [DATA_NEEDED: I/O pin count] |
| Programming Method | Altera EPLD programming algorithm / MAX+PLUS II legacy support | EPROM programmer (UV-erasable window) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance not verified in scraped data] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Manufacturer (Original) | Altera (now Intel PSG) | — |
| Current Stocking Channel | Rochester Electronics (authorized aftermarket) | — |
| Usable Gates | — | 450 |
| Package Type | — | CERDIP-40 (L) |
| Package Pin Count | — | 40 |
| Technology | — | CMOS, UV-erasable EPROM |
| Logic Blocks | — | Classic AND/OR array architecture |
| Speed Grade Suffix | — | -50 (50 ns tPD) |