EP2A25F672I9 vs EP2A25F672I8 比較
詳細並排比較 EP2A25F672I9 由 Intel 與 EP2A25F672I8 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 | EP2A25F672I9 | EP2A25F672I8 |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | Obsolete |
| Family | APEX II | APEX II |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements (LEs) | 24,320 | — |
| System Gates (typical) | 900,000 | — |
| Maximum Operating Frequency | 236 MHz | — |
| Process Technology | 0.15 µm CMOS | 0.15 µm CMOS, up to 8 metal layers |
| Core Voltage (VCCINT) | 1.5 V | — |
| 封裝 | 672-pin FC-FBGA | 672-ball FC-FBGA (FineLine BGA), 27 × 27 mm, 1 mm pitch |
| 腳位數 | 672 | — |
| Temperature Grade | Industrial (-40 °C to +100 °C) | — |
| Speed Grade | 9 (fastest APEX II grade) | I8 (industrial, 8-speed-grade per APEX II ordering scheme) |
| Embedded System Blocks (ESBs) | Yes (dual-port RAM/ROM) | — |
| Maximum User I/O | [DATA_NEEDED: max user I/O pin count] | — |
| Maximum Memory Bits | 422,400 bits | — |
| PLLs | 4 | — |
| 安裝類型 | Surface Mount (flip-chip BGA) | Surface Mount (BGA) |
| Peak Reflow Temperature | 220 °C (per distributor listing) | — |
| 濕度敏感等級 (MSL) | 3 | — |
| RoHS 狀態 | Unknown (legacy 2000s part; verify lot certificate) | unknown |
| Logic Elements / Cells | — | 24,320 |
| Equivalent Gates | — | 900,000 |
| Embedded Memory (RAM bits) | — | 622,592 |
| User I/Os | — | 492 |
| Number of PLLs | — | 4 |
| Core Supply Voltage | — | 1.5 V |
| Propagation Delay | — | 1.69 ns (typical) |
| Internal Performance | — | 333 MHz (per legacy datasheet) |
| LVDS / High-Speed I/O | — | Yes, up to 1 Gbps |
| 工作溫度 | — | –40 °C to +85 °C (industrial, 'I' grade) |
| JTAG / Boundary Scan | — | IEEE 1149.1 compliant |
| I/O Standards Supported | — | LVTTL, LVCMOS, SSTL, HSTL, LVDS, LVPECL, GTL+, PCI |
| Lead-Free Status | — | unknown |