EPC1441-LC20 vs EPC1441LI20N 对比
详细并排对比 EPC1441-LC20 出自 Altera 和 EPC1441LI20N 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 | EPC1441-LC20 | EPC1441LI20N |
|---|---|---|
| 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） | $1.05 | $4.29 |
| 存储器类型 | OTP Configuration PROM (EPROM) | OTP Configuration PROM (EPROM) |
| 存储容量 | 440 kbit | — |
| 接口类型 | Serial, 3-wire (DATA, DCLK, nCS) plus OE | — |
| 输出配置 | Open-drain DATA (wired-OR daisy-chain capable) | — |
| 最大时钟频率 | 8 MHz (per Mouser listing) | — |
| 工作电源电压 | [DATA_NEEDED: VCC range, datasheet figure] | — |
| Programmability | One-Time Programmable (OTP) | — |
| Target FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, FLEX 6000, Mercury EP1M | — |
| Package Type | 20-pin J-lead PLCC | PLCC-20 (Plastic Leaded Chip Carrier, J-lead) |
| Package Dimensions | 9 x 9 mm | 9 x 9 mm |
| 安装类型 | Surface Mount (PLCC socket compatible) | Surface Mount / Socket |
| 工作温度 | [DATA_NEEDED: industrial/commercial grade] | -40C to +85C (industrial, 'N' suffix) |
| Lead Free / RoHS | Lead free / RoHS Compliant (per IC-Components listing) | — |
| Configuration Devices Family | EPC1, EPC2, EPC1441 (Altera) | — |
| 引脚数量 | 20 | 20 |
| 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) |
| Programming Method | — | Altera Programming Unit (APU), one-time programmable |
| Supported FPGAs | — | ACEX 1K, APEX 20K / 20KC / 20KE, FLEX 10K / 10KE / 10KA, Mercury |
| MSL 等级 | — | [DATA_NEEDED: MSL Level] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS Status] |