EPC4QC100C vs EPC4QC100 对比
详细并排对比 EPC4QC100C 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 | EPC4QC100C | EPC4QC100 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $11.40 |
| 存储器类型 | Flash (NOR) Configuration Memory | Flash |
| 存储容量 | 4 Mbit | 4 Mb |
| Maximum Operating Frequency | 66 MHz | — |
| 接口类型 | Serial / Parallel FPGA Configuration | — |
| Configuration Compatibility | Altera Stratix, Cyclone, APEX, ACEX, Mercury families | — |
| 电源电压 | 3.3 V | — |
| 封装 | PQFP-100 (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| 工作温度 | 0C to +70C (commercial grade) | 0C to +70C (commercial) |
| Programmability | In-system programmable via IEEE 1532 / JTAG | — |
| Multi-Device Cascade Support | Yes (via nCASC pin) | — |
| Bitstream Compression | Yes (Altera compressed bitstream format) | — |
| Configuration Error Detection | CRC | — |
| Configuration Modes | Serial, Parallel, JTAG, Remote update | — |
| 安装类型 | Surface Mount | Surface Mount |
| 生命周期状态 | Obsolete (EOL by Altera/Intel) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | unknown |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| 功能 | — | In-System Programmable Configuration PROM for FPGAs |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| 接口 | — | Serial / Fast Passive (Altera FPGAs) |
| 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) |
| Lead-Free | — | unknown |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |