EPC1064LC20 vs EPC1064VTC32 对比
详细并排对比 EPC1064LC20 出自 Intel 和 EPC1064VTC32 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 | EPC1064LC20 | EPC1064VTC32 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | Memory ICs |
| 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） | $9.85 | $3.60 |
| 存储容量 | 65 kb (65,536 bits) | 64 Kbit (65,536 bit) |
| 存储器类型 | OTP Configuration PROM (Flash-based, one-time programmable) | OTP Configuration PROM |
| Programmable Type | OTP (One-Time Programmable) | OTP (One-Time Programmable) |
| 接口 | Serial (Passive Serial / daisy-chain compatible) | Altera passive serial / JTAG (IEEE 1149.1) |
| Access Time | 90 ns (approximately 10 MHz) | — |
| Supply Voltage (Operating) | 4.5 V to 5.5 V | — |
| Supply Voltage (Nominal) | 5 V | — |
| 工作温度 | 0 C to 70 C (Commercial) | 0C to +70C (commercial) |
| 封装 / 外壳 | 20-PLCC (LC) J-lead, 9x9 mm | — |
| No. of Terminals | 20 | — |
| Terminal Finish | Tin/Lead (Sn/Pb) | — |
| Package Code | QCCJ (PLCC-20 J-lead) | — |
| Package Shape | Square | — |
| Compatible Altera FPGA Families | ACEX 1K, APEX 20K, APEX II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX | — |
| Configuration Modes Supported | Passive Serial (PS) with FPP up to 100 MHz on newer FPGAs | — |
| RoHS 状态 | Non-compliant (Sn/Pb finish) | [DATA_NEEDED: RoHS compliance status] |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Lead-Free | No (Sn/Pb terminal finish) | — |
| 电源电压 | — | 3.0 V to 3.6 V |
| FPGA Configuration Pins | — | nCONFIG, nSTATUS, CONF_DONE, DCLK |
| Cascading Support | — | Yes (daisy-chain for larger bitstreams) |
| 封装 | — | 32-TQFP (7x7 mm) |
| Supplier Device Package | — | 32-TQFP |
| 安装类型 | — | Surface Mount |
| Series | — | EPC |
| 功能 | — | Configuration storage for Altera FPGAs |
| Lead Free | — | [DATA_NEEDED: lead-free status] |