EPC1PC8CEC vs EPC1PC8W 对比
详细并排对比 EPC1PC8CEC 出自 Intel 和 EPC1PC8W 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 | EPC1PC8CEC | EPC1PC8W |
|---|---|---|
| 品牌 | Intel | Intel |
| 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） | $5.85 | $9.85 |
| 存储器类型 | OTP Configuration PROM (non-volatile) | OTP (One-Time Programmable) Configuration PROM |
| 存储容量 | 1 Mbit (1,046,496 bits) | 1 Mbit (131,072 x 8 or 1,048,576 bits) |
| 存储组织 | 1,046,496 x 1 bit (serial) | — |
| Configuration Interface | Altera serial (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) | — |
| Supply Voltage VCC | 3.0 V to 3.6 V (3.3 V typical) | — |
| Programming Method | Factory OTP (one-time programmable) | — |
| Cascadable | Yes (nCASC pin for multi-PROM chains) | Yes (multiple EPC1 devices can be chained for larger bitstreams) |
| JTAG Boundary Scan | Yes | — |
| 封装 | 8-pin PDIP (300-mil, through-hole) | 8-pin PDIP (PDIP-8) |
| 工作温度 | -40 C to +85 C (industrial, suffix CEC) | -40C to +85C (industrial, per datasheet) |
| Technology | CMOS EPROM cell | — |
| Compatible FPGA Families | FLEX 10K, APEX, ACEX, Cyclone, MAX (Altera / Intel FPGA) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: rohs status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 (unlimited floor life, non-moisture-sensitive) |
| 接口 | — | Altera/Intel proprietary serial configuration (DATA0, DCLK) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typical) |
| Programming Voltage (VPP) | — | 5.0 V / 12.0 V (per datasheet programming algorithm) |
| 安装类型 | — | Through-Hole |
| Configuration Compatibility | — | Altera FLEX, ACEX, APEX, Cyclone, Cyclone II, Stratix |
| Programming Interface | — | 4-pin serial: nCONFIG, nSTATUS, DATA0, DCLK |
| JTAG/BSD Support | — | Per datasheet; uses Altera ByteBlaster/USB-Blaster via nCONFIG chain |