EPM5128JI vs EPM5128GI 对比
详细并排对比 EPM5128JI 出自 Intel 和 EPM5128GI 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 | EPM5128JI | EPM5128GI |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $23.95 | $19.85 |
| Device Family | MAX 5000 | — |
| Device Type | UV-erasable programmable logic device (PLD) | — |
| Macrocells | 128 | — |
| Propagation Delay (tPD) | 55 ns (typical) | 55 ns |
| Maximum Internal Frequency | 40 MHz | — |
| Process Technology | CMOS | — |
| Programmable Technology | UV-erasable EPROM cell | — |
| 封装 | 68-terminal ceramic CQCC, windowed, J-leads | CPGA-68 (Ceramic Pin Grid Array, windowed) |
| Operating Temperature Grade | Industrial ("I" suffix) | Industrial |
| Programming | Altera MAX+plus II compatible programmer + UV eraser | — |
| RoHS 状态 | Non-compliant (ceramic hermetic package) | [DATA_NEEDED: RoHS compliance status] |
| Lead Finish | Tin-lead (SnPb) over nickel | — |
| 安装类型 | Surface Mount (J-lead CQCC) | Through-hole (socketed PGA) |
| Logic Blocks | [DATA_NEEDED: number of LABs / logic array blocks] | — |
| User I/O Pins | [DATA_NEEDED: pin count of user I/Os] | — |
| 电源电压 | [DATA_NEEDED: VCC range] | 5 V |
| Standby Current | [DATA_NEEDED: ICCSB] | — |
| Product Type | — | CPLD (Complex Programmable Logic Device) |
| Family | — | MAX 5000 |
| Logic Cells / Macrocells | — | 128 |
| Technology | — | CMOS, UV-erasable EPROM |
| 引脚数量 | — | 68 |
| Programmability | — | UV-erasable (windowed), field-programmable |
| Configuration Memory | — | Non-volatile EPROM (no external boot device) |
| Manufacturer | — | Altera Corporation (now Intel PSG) |
| 生命周期状态 | — | Obsolete (last produced by Altera, legacy stock via distributors) |