EPC1L120 vs EPC1L20 对比
详细并排对比 EPC1L120 出自 Intel 和 EPC1L20 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 | EPC1L120 | EPC1L20 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.20 | $3.75 |
| 存储器类型 | Configuration EEPROM | OTP Configuration PROM (Flash) |
| Memory Capacity | 120 kbit | — |
| 接口类型 | Serial (Altera configuration protocol) | — |
| 工作电源电压 | 3.3 V / 5 V | — |
| Output Compatibility | MultiVolt: 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V | — |
| Programmability | In-System via JTAG (IEEE 1149.1) | One-Time Programmable (OTP) |
| JTAG Support | Yes (dedicated JTAG port) | — |
| 封装 | PLCC-20 | 20-pin PLCC (9x9 mm) |
| 安装类型 | Surface Mount / Through-Hole (socket) | Through-Hole / Socket |
| Reprogram Cycles | 100 cycles typical | — |
| 工作温度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Compatible Altera FPGAs | FLEX 6000, FLEX 8000, MAX 7000, MAX 9000 families | — |
| Cascade Support | Yes (multi-FPGA configuration chains) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| 存储容量 | — | 1 Mbit |
| Configuration Clock (max) | — | 8 MHz |
| Flash Access Time | — | 90 ns (approx.) |
| Max Read Bandwidth | — | 160 Mbps (16-bit DQ bus) |
| 接口 | — | Serial / FPP configuration + JTAG (IEEE 1149.1) |
| 电源电压 | — | 3.3 V (typical) |
| JTAG / ISP Support | — | Yes (IEEE 1149.1) |
| Compatible FPGA Series | — | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |