EPC1LC20C vs EPC1213LC20 对比
详细并排对比 EPC1LC20C 出自 Altera 和 EPC1213LC20 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 | EPC1LC20C | EPC1213LC20 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | EEPROM |
| 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） | $7.40 | $7.40 |
| 存储器类型 | Serial Configuration Flash | OTP Configuration PROM (Flash-based) |
| 存储容量 | 1 Mbit (1,048,576 bits) | 212 Kbit |
| Configuration Clock (DCLK) | 8 MHz maximum | — |
| 接口 | Serial (DATA/DCLK) + JTAG (IEEE 1149.1) | Serial (Altera FPGA configuration protocol) |
| 电源电压 | 3.3 V or 5.0 V | — |
| Programmability | In-system via JTAG | One-Time Programmable (OTP) via IEEE 1149.1 JTAG |
| Cascading Support | Yes (nCS, CS pins) | — |
| 封装 | 20-pin LCC (Leadless Chip Carrier) | 20-PLCC (J-lead, 9x9 mm) |
| 安装类型 | Surface Mount (ceramic) | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | 0C to +70C (Commercial) |
| Compatible FPGA Families | FLEX 10K, ACEX 1K, APEX 20K | — |
| JTAG Pins | TCK, TMS, TDI, TDO | — |
| Configuration Mode | Slave-serial (FPGA-master) | — |
| MSL 等级 | MSL3 (ceramic, floor life 168 hours) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Maximum Configuration Clock | — | 6 MHz |
| Supply Voltage (Core) | — | 5.0 V |
| I/O Voltage Tolerance | — | 3.3 V / 5.0 V |
| In-System Programmability | — | Yes (5.0 V and 3.3 V ISP) |
| Supported FPGA Families | — | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX |
| Compression Support | — | Yes (FPGA decompresses bitstream during load) |
| Package Code | — | QCCJ |