EPC1441LI20N vs EPC144ILC20 对比
详细并排对比 EPC1441LI20N 出自 Altera 和 EPC144ILC20 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 | EPC1441LI20N | EPC144ILC20 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.29 | $9.95 |
| 存储器类型 | OTP Configuration PROM (EPROM) | OTP CMOS Configuration EPROM (UV-erasable, factory OTP-programmed) |
| 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) | Serial (Altera FLEX/MAX configuration - DCLK / DATA0 / nCONFIG / nSTATUS) |
| Package Type | PLCC-20 (Plastic Leaded Chip Carrier, J-lead) | — |
| Package Dimensions | 9 x 9 mm | — |
| 引脚数量 | 20 | — |
| Programming Method | Altera Programming Unit (APU), one-time programmable | — |
| Supported FPGAs | ACEX 1K, APEX 20K / 20KC / 20KE, FLEX 10K / 10KE / 10KA, Mercury | — |
| 工作温度 | -40C to +85C (industrial, 'N' suffix) | — |
| 安装类型 | Surface Mount / Socket | Surface Mount (PLCC-20 socket or SMT land pattern) |
| MSL 等级 | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS compliance] |
| Manufacturer | — | Altera (now Intel) |
| Part Family | — | EPC144 - Configuration EPROM |
| 存储容量 | — | 440,800 bit (54 KB) |
| Supply Voltage VCC | — | 5 V (nominal) |
| 封装 | — | PLCC-20 (Plastic Leaded Chip Carrier, JEDEC MS-018) |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Configuration Mode | — | Master Serial / daisy-chain JTAG-style |
| Programmability | — | One-Time-Programmable (factory programmed by Altera with user bitstream) |
| JTAG Support | — | Yes (TDI/TDO pins for ByteBlasterMV / USB-Blaster ISP) |
| Compatible FPGAs | — | Altera EPF8282, EPF8452, EPF10K-series Classic FPGAs |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |