EPC16UI8B vs EPC16UC8B 对比
详细并排对比 EPC16UI8B 出自 Altera 和 EPC16UC8B 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 | EPC16UI8B | EPC16UC8B |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $12.50 | $7.10 |
| Memory Density | 16 Mbit (2 MB) | — |
| 功能 | Enhanced Configuration Device for SRAM-based LUT FPGAs | — |
| 接口 | Active Serial (AS), JTAG | — |
| 电源电压 | 2.5 V / 3.3 V | — |
| 封装 | USON-8 / WSON-8 (8-pin) | 8-pin QFP (UC8B suffix) |
| 工作温度 | -40 C to +85 C (Industrial) | [DATA_NEEDED: Operating temperature range] |
| 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) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Silicon Revision | B (second revision) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: Lead-free status] |
| Product Type | — | Enhanced Configuration Device |
| Manufacturer | — | Intel (formerly Altera) |
| Configuration Memory Density | — | 16 Mb |
| FPGA Family Supported | — | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX) |
| Configuration Modes | — | Passive Serial (PS), Passive Parallel Asynchronous (PPA), Passive Parallel Synchronous (PPS), Fast Passive Parallel (FPP) |
| Core Supply Voltage (VCC) | — | 3.3 V |
| I/O Supply Voltage (VIO) | — | 1.8 V / 2.5 V / 3.3 V |
| Programmability | — | In-system programmable via IEEE 1532 / JTAG |
| Configuration Pages | — | 16 pages x 1 Mb each |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Handshake Pins | — | nSTATUS, CONF_DONE, nCONFIG, OE |
| Family | — | EPC16 (Enhanced Configuration) |