EPC2L20U vs EPC2L120N 对比
详细并排对比 EPC2L20U 出自 Altera 和 EPC2L120N 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 | EPC2L20U | EPC2L120N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.55 | $7.85 |
| 存储容量 | 1.6 Mbit | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| 接口类型 | Serial configuration (DCLK/DATA0) | — |
| Programmability | In-system programmable via IEEE 1532 / JTAG | — |
| Supported FPGAs | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K | — |
| Configuration Mode | Single + Cascade (multi-PROM daisy chain) | — |
| Compression Support | Yes (FPGA decompresses bitstream) | — |
| 工作温度 | -40C to +85C (industrial) | [DATA_NEEDED: industrial temp range] |
| 封装 | 20-PLCC (PLCC-20) | 84-pin PLCC (J-Lead) |
| 安装类型 | Surface Mount / Socket | — |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | — |
| 引脚数量 | 20 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | unknown |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Device Type | — | Configuration Device for SRAM-based LUT FPGAs |
| Manufacturer | — | Intel (formerly Altera) |
| Family | — | EPC2 (Enhanced Configuration Device) |
| Memory Capacity | — | 165,888 bits (400,000 gates equivalent) |
| Operating Voltage (VCCIO) | — | 2.7 V to 3.6 V |
| 5V Tolerance | — | Yes (5V-tolerant I/O) |
| Configuration Clock (FPP) | — | Up to 66 MHz |
| Configuration Clock (PS) | — | Up to 33 MHz |
| Internal Oscillator | — | 8 MHz with programmable divider |
| JTAG Interface | — | IEEE Std 1149.1 compliant, ISP support |
| Programming Cycles | — | 100,000 erase/program cycles |
| Sector Erase Time | — | [DATA_NEEDED: typical sector erase time] |
| Configuration Schemes | — | FPP, PS, JTAG, daisy chain |
| Supported FPGA Families | — | Cyclone, APEX, FLEX, Mercury, ACEX, Stratix |