EPF8820ARI208-4H vs EPF8820ARI208-3 比較
詳細並排比較 EPF8820ARI208-4H 由 Altera 與 EPF8820ARI208-3 由 Altera. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | EPF8820ARI208-4H | EPF8820ARI208-3 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | NRND |
| Family | FLEX 8000 | FLEX 8000 |
| Device Type | Loadable PLD / SRAM-based FPGA | FPGA (Field-Programmable Gate Array) |
| Usable Gates | 8,000 | — |
| Logic Elements / Cells | 672 | — |
| Flip-Flops | 820 | — |
| Embedded Array Blocks (EABs) | 8 (2 Kbit each) | — |
| Total Inputs | 152 (4 dedicated + 148 I/O) | — |
| I/O Lines | 148 | — |
| Propagation Delay (tpd) | 5.5 ns (speed grade -4) | — |
| Maximum Internal Frequency | 125 MHz | — |
| Process Technology | 0.42 um CMOS, SRAM-based | CMOS (SRAM-based configuration) |
| Supply Voltage (VCCINT) | 4.5 V to 5.5 V (nominal 5 V) | — |
| I/O Standard Support | 3.3 V or 5 V configurable | — |
| 封裝 | 208-pin Plastic Quad Flatpack (RQFP / PQFP), 0.5 mm pitch, gull-wing | 208-pin PQFP (Plastic Quad Flat Pack) |
| Operating Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing (Surface Mount) | Gull Wing |
| Package Code | FQFP | HFQFP (PQFP208) |
| Programming Method | SRAM (in-system) via JTAG / EPC | — |
| RoHS 狀態 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS compliance] |
| Status | Obsolete / NRND | — |
| Logic Elements | — | 672 |
| Maximum User I/O | — | 152 |
| Dedicated Inputs | — | 4 |
| I/O Supply Voltage | — | 3.3 V or 5 V configurable |
| 最大時脈頻率 | — | 385 MHz |
| Temperature Grade | — | Industrial |
| Speed Grade | — | -3 |
| Configuration Method | — | SRAM (requires external config device) |
| Programming Tool | — | Altera MAX+PLUS II / Quartus (legacy) |
| 安裝類型 | — | Surface Mount |
| 生命週期狀態 | — | Not Recommended for New Designs (NRND) |