EPC2LC120 vs EPC2LC20EM 对比
详细并排对比 EPC2LC120 出自 Altera 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 | EPC2LC120 | EPC2LC20EM |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $7.95 |
| 功能 | FPGA Configuration Memory Device | — |
| Memory Density | 2 Mbit | — |
| Compatible FPGA Families | FLEX, ACEX, APEX, Mercury (Altera) | — |
| 封装 | PLCC-120 | — |
| 引脚数量 | 120 | — |
| 电源电压 | 3.3 V | — |
| Programming Interface | JTAG IEEE 1149.1 | — |
| Configuration Modes | PS (serial), PPA (parallel), multi-device daisy chain | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Storage Temperature | [DATA_NEEDED: storage temperature] | — |
| 安装类型 | Surface Mount / Socket | Surface Mount (PLCC socket or solder) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: moisture sensitivity level] |
| Lead-Free / RoHS | [DATA_NEEDED: RoHS status] | — |
| Data Compression Support | Yes (Altera proprietary, up to 2:1) | — |
| Remote Update Support | Yes (via JTAG multi-mode protocol) | — |
| 存储器类型 | — | Serial Configuration Memory (EPC2 family) |
| Density | — | 1.6 Mbit |
| 接口 | — | Serial / Parallel configuration, JTAG ISP |
| Operating Voltage (Core) | — | 3.3 V |
| Programming Mode | — | In-system programmable via JTAG (IEEE 1149.1) |
| Package Type | — | PLCC-20 (plastic) |
| RoHS 状态 | — | [DATA_NEEDED: lead-free / RoHS classification] |
| 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] |
| Manufacturer Family | — | EPC2 Enhanced Configuration Device |