EPC16UC88II vs EPC16UC88AA 对比
详细并排对比 EPC16UC88II 出自 Intel 和 EPC16UC88AA 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 | EPC16UC88II | EPC16UC88AA |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.85 | $20.45 |
| 存储器类型 | FPGA Configuration PROM (non-volatile) | EEPROM / Flash-based non-volatile |
| Density | 16 Mb (2 Mbyte) | — |
| Core Supply Voltage (VCC) | 3.3 V | — |
| I/O Supply Voltage (VCCIO) | 1.8 V / 2.5 V / 3.3 V | — |
| 工作温度 | -40C to +85C (industrial) | 0 C to 70 C |
| 封装 | 88-ball UFBGA | — |
| Configuration Interface | Passive Serial (PS), Fast Passive Parallel (FPP), Active Serial (AS) | DCLK / DATA / nCONFIG / nSTATUS handshake to target FPGA |
| Architecture | CMOS serial configuration memory | — |
| Error Detection | Frame-level CRC during FPGA load | — |
| Daisy-Chain Support | Yes (multi-FPGA boards) | — |
| In-System Programming | Yes (via JTAG or AS mode) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Compliant per Intel product page | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Compatible FPGA Families | Cyclone, Stratix, APEX, ACEX, Mercury, Excalibur | — |
| Programmable Type | — | In System Programmable |
| 存储容量 | — | 16Mb (16,777,216 bits) |
| On-Chip Decompression | — | Yes (~35% bitstream compression) |
| 封装 / 外壳 | — | 88-UBGA (11x8 mm) |
| Packaging | — | Tray |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V |
| 接口 | — | Serial + JTAG ISP |
| Cascade Support | — | Up to 8 devices in series |
| Lead Free | — | Yes (per DigiKey listing) |
| RoHS 状态 | — | Compliant |
| Target FPGAs | — | Altera FLEX 10K, APEX 20K, ACEX 1K and compatible families |