EPC16QC100SS vs EPC16QC100II 对比
详细并排对比 EPC16QC100SS 出自 Intel 和 EPC16QC100II 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 | EPC16QC100SS | EPC16QC100II |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | 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） | $13.20 | $10.75 |
| 存储器类型 | In-System Programmable Configuration PROM | FPGA Configuration PROM (Flash-based) |
| 存储容量 | 16 Mb (16,777,216 bits) | — |
| Configuration Interface | Passive Serial / Passive Parallel Synchronous / Passive Parallel Asynchronous | — |
| Operating Modes | FPGA configuration storage, ISP via IEEE 1532 | — |
| Supply Voltage (VCC) | 3.3 V (SS suffix variant) | — |
| I/O Logic Level | 3.3V or 2.5V selectable via VCCSEL | — |
| 工作温度 | 0C to +70C (Commercial) | -40C to +85C (Industrial) |
| 封装 | 100-pin PQFP (Plastic Quad Flat Pack), 20x14 mm | 100-pin PQFP (Plastic Quad Flat Pack) |
| 安装类型 | Surface Mount | — |
| Compatible FPGAs | Stratix, Stratix II, Cyclone, Cyclone II, APEX 20K, other Altera FPGAs requiring >8 Mbit configuration | — |
| Programmability | In-system programmable (IEEE 1532) | In-System Programmable via IEEE 1149.1 (JTAG) |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Manufacturer | Intel (formerly Altera) | — |
| Memory Density | — | 16 Mbit |
| Supported FPGA Families | — | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K, FLEX 8000, Cyclone |
| Configuration Mode | — | FPP / PSA (Fast Passive Parallel / Passive Serial Asynchronous) |
| Cascade Support | — | Yes (multi-PROM cascading supported) |
| Core Supply Voltage | — | 3.3 V |
| I/O Tolerance | — | 5 V tolerant configuration pins |
| Package Dimensions | — | 20 mm x 14 mm, 0.5 mm pitch |
| Lead Finish | — | Matte Tin (lead-free) |
| Configuration Pins | — | DCLK, DATA[0..n], nCONFIG, nSTATUS, CONF_DONE, OE |
| Compression Support | — | Yes (reduces on-PROM footprint vs uncompressed bitstream) |