EP910PI-35 vs EP910LI-35 对比
详细并排对比 EP910PI-35 出自 Rochester Electronics 和 EP910LI-35 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
EP910PI-35 - 24-Macrocell Classic EPLD, 35ns, PDIP-40 | Rochester/Altera
EP910PI-35 ✓ 量产中
规格对比
| 参数 | EP910PI-35 | EP910LI-35 |
|---|---|---|
| 品牌 | Rochester Electronics | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $27.50 | $25.80 |
| Device Family | Altera Classic EPLD (EP910) | — |
| Logic Elements | 24 Macrocells | — |
| Usable Gates | 450 | 900 |
| Propagation Delay (tPD) | 35 ns | — |
| Maximum Frequency (fMAX) | 28.6 MHz | — |
| Supply Voltage (VCC) | 5 V (single supply) | — |
| Technology | CMOS, UV-erasable EPROM | — |
| I/O Pins | 24 bidirectional | — |
| Dedicated Inputs | 12 | — |
| 封装 | PDIP-40 (Plastic DIP, through-hole) | 44-pin PLCC (J-lead) |
| Programming Method | Legacy Altera programming interface (pre-JTAG) | — |
| 工作温度 | [DATA_NEEDED: operating temperature grade] | -40 °C to +85 °C (Industrial) |
| Erasure Method | UV light (windowed variants) / One-time-programmable (this PI suffix) | — |
| RoHS 状态 | unknown | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Family | — | Altera Classic EPLD |
| Device Series | — | EP910 |
| Macrocells | — | 24 |
| Maximum User I/O Pins | — | 38 |
| Propagation Delay (t_PD) | — | 35 ns |
| Maximum Counter Frequency (f_CNT) | — | 76.9 MHz |
| 电源电压 | — | 5 V (4.75 V to 5.25 V) |
| Process Technology | — | CMOS EPROM |
| Programming Technology | — | EPROM (UV-erasable) |
| Erase/Program Cycles | — | ≥100 |
| 安装类型 | — | Surface Mount |
| Lead Pitch | — | 1.27 mm |