EP4CE22E22I8LN vs EP4CE22E22C8N 对比
详细并排对比 EP4CE22E22I8LN 出自 Altera 和 EP4CE22E22C8N 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 | EP4CE22E22I8LN | EP4CE22E22C8N |
|---|---|---|
| 品牌 | Altera | 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） | $24.40 | $32.17 |
| Family | Cyclone IV E | — |
| Logic Elements | 22,320 | 22,320 logic elements |
| Logic Array Blocks (LABs) | 1,395 | — |
| Embedded Memory | 594 Kbits | 608,256 bits |
| Embedded 18x18 Multipliers | 66 | — |
| Maximum User I/Os | 79 | — |
| PLLs | 4 (up to 8 output taps each) | — |
| Global Clock Networks | 20 | — |
| Core Voltage | 1.2 V | — |
| I/O Bank Voltages | 1.0 V / 1.5 V / 1.8 V / 2.5 V / 3.0 V / 3.3 V | — |
| Process Technology | 60 nm low-power | — |
| 封装 | 144-pin EQFP (LQFP with Exposed Pad) | 144-LQFP exposed pad |
| Speed Grade | I8 (industrial) | — |
| 工作温度 | -40C to +100C (industrial) | [DATA_NEEDED: operating temperature range] |
| Configuration Modes | Fast Passive Parallel (FPP) and Active Serial (AS) | — |
| External Memory Support | DDR / DDR2 / QDRII SDRAM | — |
| 安装类型 | Surface Mount | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Device Type | — | Cyclone IV E field-programmable gate array (FPGA) |
| I/O Count | — | 79 I/Os |
| Maximum Device Frequency | — | 472.5 MHz |
| Core Supply Voltage Range | — | 1.15 V to 1.25 V |
| Package Pin Count | — | 144 pins |
| Technology | — | 60 nm FPGA process |
| PLL Support | — | Supported |
| Programmability | — | User-programmable FPGA logic |
| Logic Cell Type | — | LE |
| Product Series | — | Cyclone IV E |
| Variant | — | EP4CE22 E22 |
| Ordering Part Number | — | EP4CE22E22C8N |
| 安装方式 | — | Surface mount |
| Thermal Pad | — | Exposed pad |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |