EPC2LC20ES vs EPC1LC20 对比
详细并排对比 EPC2LC20ES 出自 Intel 和 EPC1LC20 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 | EPC2LC20ES | EPC1LC20 |
|---|---|---|
| 品牌 | Intel | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.85 | $7.95 |
| 存储器类型 | Configuration PROM (Non-volatile) | Non-volatile configuration memory (Flash/EPROM) |
| 存储容量 | 1.6 Mbit | — |
| Target Device | SRAM-based FPGAs and LUT devices | — |
| 接口 | Serial (DCLK/DATA) with JTAG ISP | — |
| Operating Voltage | 3.3 V and 5.0 V tolerant | — |
| JTAG Standard | IEEE Std. 1149.1 compliant | — |
| In-System Programmability | Yes (via built-in JTAG) | Yes (IEEE 1149.1 / JTAG) |
| Boundary-Scan Test (BST) | Built-in, IEEE 1149.1 compliant | — |
| Configuration Modes | Serial and parallel supported | — |
| 封装 | 20-PLCC (J-lead, 9x9 mm) | 20-pin PLCC (J-leaded, surface mount) |
| 安装类型 | Surface Mount / Through-Hole (PLCC socket) | Surface Mount |
| 引脚数量 | 20 | 20 |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating temperature range] |
| RoHS 状态 | Compliant (ES suffix denotes lead-free industrial) | [DATA_NEEDED: RoHS status] |
| Programming Interface | JTAG (4-wire: TDI/TDO/TMS/TCK) | — |
| Manufacturer | Intel (formerly Altera) | — |
| Memory Capacity | — | 1 Mbit (1,048,576 bits) |
| 接口类型 | — | Serial configuration interface |
| Maximum DCLK Frequency | — | 8 MHz |
| 电源电压 | — | 3.3 V or 5.0 V |
| Programmable Voltage | — | 5.0 V and 3.3 V ISP |
| Configuration Mode | — | Serial, multi-device daisy-chain capable |
| Compatible FPGA Families | — | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| JTAG Pins | — | TCK, TMS, TDI, TDO |