EPC16UC88T vs EPC16UC88II 对比
详细并排对比 EPC16UC88T 出自 Altera 和 EPC16UC88II 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 | EPC16UC88T | EPC16UC88II |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | EEPROM | Memory ICs |
| 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） | $9.95 | $10.85 |
| 存储器类型 | Non-volatile Flash configuration PROM (in-system programmable) | FPGA Configuration PROM (non-volatile) |
| Memory Density | 16 Mbit (2,097,152 x 8 bits) | — |
| Configuration Interface | Serial (4-wire: nCS, DCLK, DATA, nINIT_CONF_DONE) | Passive Serial (PS), Fast Passive Parallel (FPP), Active Serial (AS) |
| Maximum DCLK Frequency | 33 MHz | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V nominal) | — |
| 工作温度范围 | -40 C to +85 C (industrial) | — |
| 封装 | 88-ball UBGA, 11 mm x 8 mm | 88-ball UFBGA |
| In-System Programming | IEEE Std 1149.1 (JTAG) | Yes (via JTAG or AS mode) |
| Cascade Support | Yes (for higher density multi-PROM chains) | — |
| MSEL Compatibility | FPP / PS configuration modes (3.3 V legacy) | — |
| Compatible FPGA Families | Cyclone, Cyclone II, Stratix, Stratix II, Stratix III, Stratix IV, Arria GX | Cyclone, Stratix, APEX, ACEX, Mercury, Excalibur |
| Family Density Step | Largest member of EPC4 / EPC8 / EPC16 family | — |
| RoHS 状态 | [DATA_NEEDED: RoHS] | — |
| MSL 等级 | [DATA_NEEDED: MSL] | [DATA_NEEDED: MSL level] |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free status] | — |
| Open-Drain nINIT_CONF_DONE | Yes | — |
| 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) |
| Architecture | — | CMOS serial configuration memory |
| Error Detection | — | Frame-level CRC during FPGA load |
| Daisy-Chain Support | — | Yes (multi-FPGA boards) |
| 安装类型 | — | Surface Mount |
| Lead-Free / RoHS | — | Compliant per Intel product page |