EPC1213LC20 vs EPC1LC20C 对比
详细并排对比 EPC1213LC20 出自 Intel 和 EPC1LC20C 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 | EPC1213LC20 | EPC1LC20C |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | EEPROM | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.40 | $7.40 |
| 存储器类型 | OTP Configuration PROM (Flash-based) | Serial Configuration Flash |
| 存储容量 | 212 Kbit | 1 Mbit (1,048,576 bits) |
| 接口 | Serial (Altera FPGA configuration protocol) | Serial (DATA/DCLK) + JTAG (IEEE 1149.1) |
| Maximum Configuration Clock | 6 MHz | — |
| Supply Voltage (Core) | 5.0 V | — |
| I/O Voltage Tolerance | 3.3 V / 5.0 V | — |
| Programmability | One-Time Programmable (OTP) via IEEE 1149.1 JTAG | In-system via JTAG |
| 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) | — |
| 工作温度 | 0C to +70C (Commercial) | -40C to +85C (industrial) |
| 封装 | 20-PLCC (J-lead, 9x9 mm) | 20-pin LCC (Leadless Chip Carrier) |
| Package Code | QCCJ | — |
| 安装类型 | Surface Mount | Surface Mount (ceramic) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| 电源电压 | — | 3.3 V or 5.0 V |
| Cascading Support | — | Yes (nCS, CS pins) |
| 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) |