EP1C12Q240I7 vs EP1C12Q240C8 对比
详细并排对比 EP1C12Q240I7 出自 Altera 和 EP1C12Q240C8 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 | EP1C12Q240I7 | EP1C12Q240C8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $30.10 | $23.10 |
| Family | Cyclone | Cyclone I (EP1C12) |
| Logic Elements (LE) | 12,060 | — |
| Logic Array Blocks (LABs) | 1,206 | — |
| Total RAM Bits | 239,616 | — |
| User I/O Pins | 173 | 173 |
| PLLs | 2 | 2 |
| Process Technology | 130 nm CMOS, 1.5 V core | 130 nm CMOS SRAM |
| 封装 | 240-pin PQFP / BFQFP (240QFP) | 240-BFQFP / PQFP-240, gull-wing |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40°C to +100°C (industrial) | — |
| Speed Grade | I7 | C8 |
| Configuration Method | Serial or parallel, SRAM-based | — |
| Design Software | Altera Quartus II | — |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | Non-Compliant (legacy PQFP) |
| Series | — | Cyclone® |
| Logic Elements (LEs) | — | 12,060 |
| Embedded Memory (bits) | — | 239,616 (234 kbit) |
| Embedded Multipliers | — | Yes (per Cyclone architecture) |
| Core Voltage | — | 1.5 V |
| I/O Voltage | — | 3.3 V (LVTTL/LVCMOS/LVDS tolerant) |
| Configuration Modes | — | AS, PS, JTAG |
| JTAG Support | — | IEEE 1149.1 boundary-scan |