EPC144ICC20 vs EPC1441LC20 对比
详细并排对比 EPC144ICC20 出自 Altera 和 EPC1441LC20 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 | EPC144ICC20 | EPC1441LC20 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.45 | $0.00 |
| 存储器类型 | Configuration EPROM (UV-erasable, OTP variant) | OTP configuration PROM |
| 存储容量 | 440,800 bits | — |
| Usable Configuration Bits | 433,008 bits | — |
| Configuration Interface | Altera serial / JTAG configuration bus | Serial |
| 电源电压 | 3.3 V or 5.0 V | — |
| Programming Method | JTAG in-system programmer (Altera Quartus II) | — |
| Cascade Support | Yes (multi-FPGA chain) | — |
| 封装 | TSSOP-20 | 20-PLCC |
| 工作温度 | -40 C to +85 C (industrial grade) | — |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS status] |
| Lead-Free | unknown | — |
| 引脚数量 | 20 | — |
| Compatible FPGAs | Altera FLEX 10K, APEX 20K, ACEX 1K families | — |
| Manufacturer | Altera (now Intel FPGA) | — |
| 生命周期状态 | Obsolete / Last Time Buy (per distributor stock) | — |
| Configuration Memory Capacity | — | 440 kb |
| Configuration Memory Capacity (Alternate Listing) | — | 400 kbit |
| Configuration Performance | — | 8 MHz |
| Target Device | — | SRAM-based LUT devices and FPGAs |
| Programmability | — | One-time programmable |
| Package Dimensions | — | 9 mm x 9 mm |
| Package Code | — | QCCJ |
| Package Shape | — | Square |
| Number of Terminals | — | 20 |
| 工作温度范围 | — | 0 °C to 70 °C |
| Temperature Grade | — | Commercial |
| Configuration Device Family | — | EPC14 |
| Typical Use | — | FPGA configuration memory |
| REACH Status | — | [DATA_NEEDED: REACH status] |