EPM5064LC-2 vs EPM5064JC-1 对比
详细并排对比 EPM5064LC-2 出自 Altera 和 EPM5064JC-1 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 | EPM5064LC-2 | EPM5064JC-1 |
|---|---|---|
| 品牌 | Altera | 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） | $8.40 | $18.25 |
| Device Family | MAX 5000 | — |
| Product Type | CPLD (Complex Programmable Logic Device) | — |
| Macrocells | 64 | — |
| Logic Array Blocks (LABs) | 4 | — |
| Logic Elements per LAB | 16 | — |
| Number of Inputs | 36 (7 dedicated + 28 I/O) | — |
| Number of I/O Pins | 28 | — |
| Number of Flip-Flops | 28 | — |
| Propagation Delay (tPD) | 45 ns | — |
| Maximum Internal Frequency | 40 MHz | — |
| Process Technology | CMOS, OTP EPROM (UV-erasable base) | 0.8 µm CMOS |
| Programmable Polarity | Yes | — |
| Programmable Output Enable | Yes, per macrocell | — |
| Supply Voltage (VCC) | 4.75 V to 5.25 V (5 V nominal) | 5 V nominal (4.75 V – 5.25 V) |
| 工作温度 | -40 C to +85 C (commercial LC grade) [DATA_NEEDED: explicit min/max in source] | 0 °C to +70 °C (commercial, -JC suffix) |
| 封装 | PLCC-44 (J-Lead, plastic) | 44-pin PLCC (J-lead, windowed ceramic) |
| 安装类型 | Surface Mount | Surface Mount (PLCC socket recommended) |
| RoHS 状态 | [DATA_NEEDED: not specified in source] | Non-compliant (windowed ceramic, contains Pb in glass frit) |
| Programming Method | Altera byte-wide / JTAG programmer | Altera Logic Programmer + MasterBlaster/ByteBlasterMV |
| Family | — | MAX 5000 |
| Device Type | — | EPLD (Erasable Programmable Logic Device) |
| Macro Cells | — | 64 |
| Usable Gates | — | 1250 (typical) |
| Logic Elements | — | 128 (Logic Array Blocks) |
| Maximum Operating Frequency | — | 33.3 MHz (fCNT) |
| Pin-to-Pin Delay (tPD) | — | [DATA_NEEDED: tPD typical/max in ns] |
| Programmable Pins | — | 36 (typical I/O, 44-pin PLCC) |
| Dedicated Inputs | — | [DATA_NEEDED: dedicated input count] |
| Erasure Method | — | UV-erasable through quartz window |
| JTAG Boundary Scan | — | Not supported (classic MAX architecture) |
| Military/Avionics SMD | — | 5962-01-417-3750 (QML variant: EPM5064JM/883) |