EPC2LC20N vs EPC2LC20EM 对比
详细并排对比 EPC2LC20N 出自 Intel 和 EPC2LC20EM 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 | EPC2LC20N | EPC2LC20EM |
|---|---|---|
| 品牌 | Intel | Intel |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.40 | $7.95 |
| 功能 | In-System Programmable Configuration PROM for SRAM-based FPGAs | — |
| 存储容量 | 1.6 Mbit | — |
| 存储器类型 | Flash | Serial Configuration Memory (EPC2 family) |
| Programmable Type | In System Programmable (ISP) | — |
| Supply Voltage VCCINT | 3.0 V to 3.6 V | — |
| Supply Voltage VCCIO | 4.75 V to 5.25 V | — |
| Configuration Clock Frequency | 8 MHz (max) | — |
| 接口 | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) | Serial / Parallel configuration, JTAG ISP |
| JTAG Support | IEEE 1149.1 / IEEE 1532 compliant | — |
| 封装 | 20-pin PLCC (J-Lead, 9x9 mm) | — |
| 安装类型 | Surface Mount | Surface Mount (PLCC socket or solder) |
| Packaging | Tube | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Supported FPGA Families | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: lead-free / RoHS classification] |
| Density | — | 1.6 Mbit |
| Operating Voltage (Core) | — | 3.3 V |
| Programming Mode | — | In-system programmable via JTAG (IEEE 1149.1) |
| Package Type | — | PLCC-20 (plastic) |
| Configuration Compatibility | — | Stratix, Cyclone, APEX, ACEX, FLEX, MAX, Excalibur, HardCopy |
| Data Retention | — | [DATA_NEEDED: minimum data-retention years] |
| Program/Erase Cycles | — | [DATA_NEEDED: minimum endurance cycles] |
| Access Time | — | [DATA_NEEDED: tOE / tAA in ns] |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |
| Manufacturer Family | — | EPC2 Enhanced Configuration Device |