EPC1441LC20 vs EPC1441LI20 对比
详细并排对比 EPC1441LC20 出自 Altera 和 EPC1441LI20 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 | EPC1441LC20 | EPC1441LI20 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $8.10 |
| 存储器类型 | OTP configuration PROM | OTP Configuration PROM (PROM) |
| Configuration Memory Capacity | 440 kb | — |
| Configuration Memory Capacity (Alternate Listing) | 400 kbit | — |
| Configuration Interface | Serial | Altera 4-pin serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Configuration Performance | 8 MHz | — |
| Target Device | SRAM-based LUT devices and FPGAs | — |
| Programmability | One-time programmable | — |
| 封装 | 20-PLCC | 20-pin PLCC (J-lead, 9x9 mm) |
| Package Dimensions | 9 mm x 9 mm | — |
| Package Code | QCCJ | — |
| Package Shape | Square | — |
| Number of Terminals | 20 | — |
| 工作温度范围 | 0 °C to 70 °C | — |
| Temperature Grade | Commercial | — |
| Configuration Device Family | EPC14 | — |
| Typical Use | FPGA configuration memory | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Density | — | 441 kbits (440,800 bits) |
| Number of Words | — | 440,800 |
| Bits per Word | — | 1 bit |
| Supported FPGA Families | — | ACEX, APEX 20K / 20KC / 20KE, FLEX 10KE, FLEX 10KA, Mercury |
| 电源电压 | — | 3.3 V |
| 工作温度 | — | -40 C to +85 C (industrial) |
| Pin Pitch | — | 1.27 mm |
| Programming Method | — | One-Time-Programmable via Altera programming hardware |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Configuration Time | — | Depends on FPGA bitstream length and DCLK frequency |