EPC2L20U-HAF480119C vs EPC2L20 对比
详细并排对比 EPC2L20U-HAF480119C 出自 Intel 和 EPC2L20 出自 Altera。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-HAF480119C | EPC2L20 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | Memory ICs |
| 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） | $10.75 | $25.80 |
| 存储器类型 | Configuration PROM (non-volatile) | Configuration PROM (non-volatile) |
| 存储容量 | 1.6 Mb | 1.6 Mbit |
| Target Device | SRAM-based LUT FPGAs (Cyclone, Stratix, APEX families) | — |
| Core Supply Voltage | 3.3 V | — |
| I/O Tolerance | 5 V tolerant | — |
| Configuration Modes | Serial (1-bit), Parallel (8-bit FPP), JTAG | — |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | — |
| Programmability | In-system programmable via JTAG | In-system programmable via JTAG |
| Cascade Support | Yes (multi-PROM chains for larger FPGAs) | Yes - multi-device daisy chain |
| Configuration Clock Range | 10 MHz to 40 MHz | — |
| Bitstream Compression Support | Yes (Cyclone/Stratix compressed bitstreams) | — |
| 封装 | PLCC-20 | 20-pin PLCC (J-lead) |
| 安装类型 | Surface Mount / Socketed | Surface Mount (PLCC socket compatible) |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | RoHS Compliant (per IC Components listing) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 存储组织 | — | 8-bit byte |
| 接口 | — | Serial FPGA configuration + JTAG (IEEE 1149.1 / IEEE 1532) |
| Core Supply Voltage (VCCINT) | — | 3.3 V |
| I/O Supply Voltage (VCCIO) | — | 3.3 V or 5.0 V (VCCSEL selectable) |
| Boundary Scan | — | JTAG IEEE 1149.1 BST |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Process Technology | — | Low-power CMOS |
| Target FPGAs | — | APEX II, APEX 20K, Mercury, ACEX 1K, Cyclone, Stratix |