EPF8452ATC100-4N vs EPF8820ATC100-2N 对比
详细并排对比 EPF8452ATC100-4N 出自 Altera 和 EPF8820ATC100-2N 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 | EPF8452ATC100-4N | EPF8820ATC100-2N |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.10 | $21.75 |
| Family | FLEX 8000 | FLEX 8000 |
| Device Type | FPGA - Field Programmable Gate Array | — |
| Logic Elements | 336 LEs | — |
| Logic Array Blocks (LABs) | 42 LABs | 84 (8 LEs each) |
| User I/Os | 68 | — |
| Number of Gates | [DATA_NEEDED: typical/maximum gate count] | — |
| 封装 | 100-TQFP | TQFP-100 (TC100) 14x14 mm |
| Package Code (per Partstack) | LFQFP | — |
| Terminal Form | GULL WING | — |
| Supply Voltage - Core | 5 V | — |
| VCCIO (I/O Supply) | 3.3 V or 5.0 V (per application requirement) | — |
| Speed Grade | -4 | -2 |
| 工作温度 | 0 °C to 70 °C (commercial) | -40C to +85C (industrial) |
| Configuration Method | CMOS SRAM, configured via parallel EPROM or Altera EPC1/EPC1064/EPC1213/EPC1441 serial device | Serial or parallel EPROM |
| In-Circuit Reconfigurability | Yes (ICR) | — |
| Boundary Scan / JTAG | Yes | — |
| Process Technology | CMOS | 0.42 µm CMOS SRAM |
| Logic Family | CMOS | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance not stated in retrieved web data] | — |
| Logic Elements (LEs) | — | 672 |
| Flipflops | — | 672 |
| Embedded Array Blocks (EABs) | — | 8 |
| Total RAM Bits | — | 16384 (2048 x 8 per EAB) |
| Maximum User I/O Pins | — | 68 |
| FastTrack Interconnect Rows | — | 8 |
| Core Voltage (VCCINT) | — | 5.0 V |
| I/O Voltage (VCCIO) | — | 5.0 V |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |