EPF8820ATC144-12 vs EPF8820ATC144-15 对比
详细并排对比 EPF8820ATC144-12 出自 Altera 和 EPF8820ATC144-15 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 | EPF8820ATC144-12 | EPF8820ATC144-15 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | 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） | $10.95 | $19.50 |
| Family | FLEX 8000 | FLEX 8000 |
| Series | EPF8820A | — |
| Typical Gates | 8,000 | — |
| Usable Gates | 4,500 | 8000 |
| Logic Cells / Elements | 672 | — |
| Logic Array Blocks (LABs) | 84 | — |
| Maximum User I/O | 112 | 112 |
| Speed Grade | -12 (slowest) | -15 (approx. 15 ns tpd) |
| Core Voltage (VCCINT) | 5.0 V | — |
| I/O Voltage (VCCIO) | 3.3 V or 5.0 V (MultiVolt) | — |
| Process Technology | 0.42 um CMOS SRAM | 5 V CMOS SRAM |
| 封装 | 144-pin TQFP | 144-pin TQFP (also marketed as LQFP) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | 0 C to 70 C (commercial) |
| Configuration Method | Serial or parallel EPROM, EPC1/EPC1213/EPC1064/EPC1441 | Serial or parallel EPROM, JTAG |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Logic Elements (Cells) | — | 672 |
| Supply Voltage (Core) | — | 5 V |
| I/O Voltage Support | — | 3.3 V or 5.0 V (MultiVolt I/O) |
| Configuration Devices | — | EPC1, EPC1064, EPC1213, EPC1441 |
| JTAG Support | — | Yes (IEEE 1149.1 boundary scan) |
| In-Circuit Reconfigurability | — | Yes (ICR via external controller) |
| Lead-Free / RoHS | — | Lead-free / RoHS compliant (per distributor data) |
| Architecture | — | Logic Array Blocks with FastTrack interconnect |