EPC1441LI20N vs EPC144LC-20 对比
详细并排对比 EPC1441LI20N 出自 Altera 和 EPC144LC-20 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 | EPC1441LI20N | EPC144LC-20 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.29 | $7.15 |
| 存储器类型 | OTP Configuration PROM (EPROM) | OTP EPROM (One-Time Programmable) |
| Density | 440,800 bits (441 kbit) | — |
| Number of Words | 440,800 x 1 bit | — |
| 存储组织 | 440,800 words x 1 bit (serial) | — |
| 电源电压 | 3.3 V | — |
| 接口 | Altera 4-pin serial (DCLK, DATA, nCONFIG, nSTATUS) | — |
| Package Type | PLCC-20 (Plastic Leaded Chip Carrier, J-lead) | 20-pin PLCC (J-lead) |
| Package Dimensions | 9 x 9 mm | 9 x 9 mm |
| 引脚数量 | 20 | — |
| Programming Method | Altera Programming Unit (APU), one-time programmable | Altera Logic Programmer / JTAG |
| Supported FPGAs | ACEX 1K, APEX 20K / 20KC / 20KE, FLEX 10K / 10KE / 10KA, Mercury | — |
| 工作温度 | -40C to +85C (industrial, 'N' suffix) | [DATA_NEEDED: operating temperature range] |
| 安装类型 | Surface Mount / Socket | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS compliance] |
| 存储容量 | — | 440,800 bits (440 kb) |
| Configuration Interface | — | Altera serial daisy-chain |
| Access Time (Speed Grade) | — | 20 ns |
| Supply Voltage (VCC) | — | [DATA_NEEDED: VCC min/max] |
| Supply Voltage (VPP) | — | [DATA_NEEDED: VPP programming voltage] |
| Compatible FPGA Families | — | FLEX 10K, FLEX 8000, ACEX 1K |
| Process Technology | — | CMOS |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Daisy-Chain Support | — | Yes (multiple PROMs cascadable) |
| Manufacturer | — | Altera (now Intel FPGA) |