EPM5064JI-1 vs EPM5064LI 对比
详细并排对比 EPM5064JI-1 出自 Intel 和 EPM5064LI 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 | EPM5064JI-1 | EPM5064LI |
|---|---|---|
| 品牌 | Intel | 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） | $3.40 | $9.95 |
| Family | MAX 5000 | MAX 5000 |
| Device Type | EPLD (Erasable Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Macrocells | 64 | 64 |
| User I/O Pins | [DATA_NEEDED: user I/O count from datasheet] | — |
| 封装 | 68-pin PLCC (windowed ceramic) | — |
| Logic Elements | [DATA_NEEDED: total logic elements] | — |
| Propagation Delay (tPD) | [DATA_NEEDED: combinational tPD from datasheet] | 55 ns (typical) |
| 电源电压 | 5 V | — |
| 工作温度 | [DATA_NEEDED: commercial vs industrial grade temp range] | — |
| Process Technology | CMOS, UV-erasable | 1-micron EPIC CMOS |
| Speed Grade | JI-1 (commercial, -10/-12/-15 family) | — |
| Programmability | UV-erasable (windowed package) | — |
| Data Retention | 25 years (per MAX 5000 datasheet) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: not stated in provided data] | [DATA_NEEDED: confirm RoHS status - legacy Altera part] |
| Logic Array Blocks (LABs) | — | 4 |
| Number of Terminals | — | 44 |
| Package Code | — | QCCJ (PLCC-44, J-bend) |
| Package Shape | — | Square |
| Configuration Memory | — | UV-Erasable / OTP (EPROM-based) |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V |
| Operating Temperature Grade | — | Industrial |
| 最大时钟频率 | — | 33.3 MHz |
| I/O Pins | — | 28 bidirectional |
| Dedicated Inputs | — | 7 |
| Total User Inputs | — | 36 |
| Latch-up Immunity | — | 500 mA typical at 125 C |