EPC22LC20 vs EPC2LC20N 对比
详细并排对比 EPC22LC20 出自 Intel 和 EPC2LC20N 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 | EPC22LC20 | EPC2LC20N |
|---|---|---|
| 品牌 | Intel | Intel |
| 分类 | FPGA & CPLD | 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） | $4.10 | $7.40 |
| 功能 | In-System Programmable Configuration PROM for SRAM-based FPGAs | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| 存储容量 | 1.6 Mbit | 1.6 Mbit |
| Programmable Type | In System Programmable (IEEE 1532 / Jam STAPL) | In System Programmable (ISP) |
| Supply Voltage - Low Range | 3.0 V to 3.6 V | — |
| Supply Voltage - High Range | 4.75 V to 5.25 V | — |
| Supported FPGA Families | ACEX 1K, APEX II, APEX 20K, FLEX 10K | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |
| Configuration Interface | Altera serial configuration (DCLK / DATA0 / nSTATUS / CONF_DONE) | — |
| Programming Interface | JTAG (IEEE 1149.1 / IEEE 1532) | — |
| 封装 / 外壳 | 20-LCC (J-Lead, 9 x 9 mm) | — |
| 安装类型 | Surface Mount (PLCC socket compatible) | Surface Mount |
| Packaging | Tube | Tube |
| 工作温度 | 0 C to +70 C (commercial) | [DATA_NEEDED: operating temperature range] |
| Minimum DC Input Voltage | -0.3 V | — |
| Input Overshoot Tolerance | 7.0 V for <100 mA, <20 ns no-load | — |
| Input Undershoot Tolerance | -2.0 V for <100 mA, <20 ns no-load | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free status not in verified data] | — |
| 存储器类型 | — | Flash |
| 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) |
| JTAG Support | — | IEEE 1149.1 / IEEE 1532 compliant |
| 封装 | — | 20-pin PLCC (J-Lead, 9x9 mm) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |