EPC1PCB vs EPC1PC8 对比
详细并排对比 EPC1PCB 出自 Intel 和 EPC1PC8 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 | EPC1PCB | EPC1PC8 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | 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） | $9.60 | $4.10 |
| Product Type | Enhanced Configuration Device for SRAM-based FPGAs | — |
| Memory Density | 1 Mbit | — |
| Program Memory Type | Flash (non-volatile) | — |
| Configuration Modes Supported | FPP (Fast Passive Parallel), PS (Passive Serial) | — |
| Supply Voltage VCC | 3.3 V | — |
| I/O Voltage Tolerance | 5.0 V tolerant | — |
| Supported FPGA Families | APEX, FLEX, ACEX, Cyclone, Stratix | — |
| 接口 | Altera configuration bus (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) | — |
| Multi-Device Daisy Chain | Yes (nCASC, nCS pins) | — |
| Programming Interface | JTAG (IEEE 1149.1 boundary scan) | — |
| In-System Programmable | Yes | — |
| Program/Erase Endurance | [DATA_NEEDED: program/erase cycles] | — |
| Data Retention | [DATA_NEEDED: data retention years] | — |
| 封装 | PLCC-20 (Plastic Leaded Chip Carrier) | 8-pin PDIP (8-PDIP, 300 mil) |
| 安装类型 | Surface Mount (socket-compatible) | Through-Hole (THT) |
| RoHS 状态 | [DATA_NEEDED: lead-free/RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| 存储器类型 | — | OTP Configuration PROM (Non-volatile) |
| 存储容量 | — | 1 Mbit (1,048,576 bits) |
| Supply Voltage (VCC) | — | 5.0 V (typical) |
| Configuration Interface | — | Altera proprietary serial (DATA, DCLK, OE, nCS) |
| Programmability | — | One-Time Programmable (OTP) |
| Target FPGAs | — | ACEX 1K, APEX 20K/20KE/20KC, FLEX 10K/10KE/10KA, FLEX 6000/A |
| Pin Pitch | — | 2.54 mm (0.100 in) |
| 工作温度 | — | 0 C to +70 C (commercial) [DATA_NEEDED: full min/max range] |
| Programming Hardware | — | Altera MasterBlaster / ByteBlaster (legacy programmer) |
| Configuration Mode | — | Serial (1-bit data, 1-bit clock) |
| Lead-Free | — | [DATA_NEEDED: lead-free / SnPb plating] |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |