EPC16QC100T vs EPC4QC100 对比
详细并排对比 EPC16QC100T 出自 Altera 和 EPC4QC100 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 | EPC16QC100T | EPC4QC100 |
|---|---|---|
| 品牌 | Altera | 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） | $17.95 | $11.40 |
| 存储器类型 | In-System Programmable Configuration PROM | Flash |
| 存储容量 | 16 Mbit | 4 Mb |
| 接口 | Serial FPGA configuration + JTAG (IEEE 1149.1) | Serial / Fast Passive (Altera FPGAs) |
| Supply Voltage (VCC) | 3.3 V | — |
| Programmability | In-System Programmable via JTAG | — |
| Daisy-Chain Support | Yes (multi-device cascade) | — |
| Data Compression | Built-in decompression engine (up to 35% expansion) | — |
| FPGA Compatibility | Altera Cyclone, Stratix, ACEX, APEX series | — |
| 封装 | PQFP-100 (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0C to +70C (commercial) | 0C to +70C (commercial) |
| Lead-Free / RoHS | Depends on date code; verify per lot | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| Programming Cycles | 100 typical (per Altera datasheet) | — |
| Packaging Suffix | 'T' indicates Tape and Reel | — |
| Max DCLK Frequency | [DATA_NEEDED: max DCLK frequency] | — |
| Access Time | [DATA_NEEDED: serial access time] | — |
| 功能 | — | In-System Programmable Configuration PROM for FPGAs |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| In-System Programmability | — | IEEE Std. 1532 compliant |
| JTAG Support | — | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |
| RoHS 状态 | — | unknown |
| Lead-Free | — | unknown |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |