EP3C5E144C8N vs EP3C5E144A7N 对比
详细并排对比 EP3C5E144C8N 出自 Intel 和 EP3C5E144A7N 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 | EP3C5E144C8N | EP3C5E144A7N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $22.10 | $22.80 |
| Family | Cyclone III | — |
| Logic Elements (LEs) | 5,136 | — |
| Total Memory Bits | 423,936 | 423,936 bits (414 Kbits) |
| Embedded Memory (M9K blocks) | 414 Kbits (46 blocks) | — |
| Embedded 18x18 Multipliers | 23 | 23 |
| Maximum User I/Os | 94 | — |
| PLLs | 2 | — |
| Global Clock Networks | 10 | — |
| Core Voltage (VCCINT) | 1.15 V to 1.25 V | 1.2 V |
| I/O Voltage (VCCIO) | 1.2 V to 3.3 V (bank-dependent) | — |
| Speed Grade | C8 (commercial, 8 speed) | 7 |
| Maximum Internal Frequency | 402 MHz | — |
| Process Technology | 65 nm low-power | 65 nm low-k dielectric |
| 工作结温 | 0C to +85C (commercial) | — |
| 封装 | 144-pin LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP, 22x22 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Mode | JTAG, AS (Active Serial), PS, FPP | — |
| RoHS 状态 | Compliant | Compliant (per DigiKey product page) |
| Series | — | Cyclone III |
| Logic Elements (LE) | — | 5,136 |
| Embedded Memory Blocks | — | 46 x M9K (9 Kbit each) |
| User I/O Pins | — | 94 |
| Number of I/O Banks | — | 4 |
| Number of PLLs | — | 4 |
| I/O Bank Voltage (VCCIO) | — | Per-bank, supports 1.2 V to 3.3 V |
| Temperature Grade | — | Commercial (0C to +85C junction) |
| Configuration Modes | — | AS, PS, JTAG, Fast Passive Parallel |
| Design Toolchain | — | Quartus II / Quartus Prime |
| Supported I/O Standards | — | LVDS, SSTL, LVTTL, PCI, LVCMOS |