EPC16SI16N vs EPC16UI8B 对比
详细并排对比 EPC16SI16N 出自 Intel 和 EPC16UI8B 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 | EPC16SI16N | EPC16UI8B |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.35 | $12.50 |
| 存储器类型 | Non-volatile flash (enhanced configuration device) | — |
| 存储容量 | 16 Mb (16,777,216 bits) | — |
| 接口 | Altera enhanced serial configuration (DCLK, DATA, nCS, nRESET, nSTATUS) | Active Serial (AS), JTAG |
| Programming Interface | JTAG (IEEE 1149.1 boundary scan) | — |
| Maximum Operating Frequency | 40 MHz (fast configuration mode) | — |
| 工作电源电压 | 3.3 V (typ) | — |
| 工作温度 | -40 C to +85 C (industrial, 'SI' suffix) | -40 C to +85 C (Industrial) |
| 封装 | 16-pin SOIC (300 mil, 'SI' suffix) | USON-8 / WSON-8 (8-pin) |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / Finish | Lead-free (matte tin), 'N' suffix | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance status] |
| In-System Programmability | Yes (via JTAG, multiple reprogramming cycles) | — |
| Compatible FPGA Series | Altera Stratix II, Stratix III, Cyclone, Cyclone II, Cyclone III | — |
| Configuration Daisy-Chaining | Supported (multiple devices / multiple FPGAs) | — |
| On-Chip Charge Pump | Integrated (no external VPP required) | — |
| Memory Density | — | 16 Mbit (2 MB) |
| 功能 | — | Enhanced Configuration Device for SRAM-based LUT FPGAs |
| 电源电压 | — | 2.5 V / 3.3 V |
| Architecture | — | Multi-page flash, up to 8 pages |
| In-System Programming | — | Yes (JTAG) |
| Compression Support | — | Yes (bitstream decompression) |
| Remote System Upgrade | — | Yes |
| Cascade Support | — | Yes (multi-FPGA) |
| Silicon Revision | — | B (second revision) |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |