EPM5128JI-2 vs EPM5128JI 对比
详细并排对比 EPM5128JI-2 出自 Altera 和 EPM5128JI 出自 Intel。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 | EPM5128JI-2 | EPM5128JI |
|---|---|---|
| 品牌 | Altera | Intel |
| 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） | $16.40 | $23.95 |
| Device Type | UV-Erasable Programmable Logic Device (PLD) | UV-erasable programmable logic device (PLD) |
| Series | MAX 5000 | — |
| Macrocells | 128 | 128 |
| Dedicated Inputs | 7 | — |
| User I/O Pins | 52 | [DATA_NEEDED: pin count of user I/Os] |
| Propagation Delay (tPD) | 45 ns | 55 ns (typical) |
| 最大时钟频率 | 50 MHz | — |
| Supply Voltage (VCC) | 4.5 V to 5.5 V | — |
| 工作温度 | -40 C to +85 C (industrial) | — |
| Package Type | Ceramic J-Lead (JI) with UV window | — |
| Process Technology | CMOS EPROM | CMOS |
| Programmability | UV-erase, parallel programmer | — |
| Architecture | LAB-based macrocell, segmented interconnect | — |
| Speed Grade | -2 (industrial-speed) | — |
| RoHS 状态 | unknown | Non-compliant (ceramic hermetic package) |
| Lead-Free | unknown | — |
| Device Family | — | MAX 5000 |
| Maximum Internal Frequency | — | 40 MHz |
| Programmable Technology | — | UV-erasable EPROM cell |
| 封装 | — | 68-terminal ceramic CQCC, windowed, J-leads |
| Operating Temperature Grade | — | Industrial ("I" suffix) |
| Programming | — | Altera MAX+plus II compatible programmer + UV eraser |
| Lead Finish | — | Tin-lead (SnPb) over nickel |
| 安装类型 | — | Surface Mount (J-lead CQCC) |
| Logic Blocks | — | [DATA_NEEDED: number of LABs / logic array blocks] |
| 电源电压 | — | [DATA_NEEDED: VCC range] |
| Standby Current | — | [DATA_NEEDED: ICCSB] |