EP2A25B652C8 vs EP2A40B652C8 比較
詳細並排比較 EP2A25B652C8 由 Altera 與 EP2A40B652C8 由 Intel. 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 | EP2A25B652C8 | EP2A40B652C8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | 最後購買 | 啟用中 |
| Series | APEX II | — |
| Family | APEX II (EP2A25) | APEX 20A |
| Logic Elements | [DATA_NEEDED: exact LE count, ~16K-25K typical for EP2A25] | 40,960 |
| Maximum User I/O Pins | [DATA_NEEDED: per datasheet - approximate 380-420 for BGA-652] | — |
| 封裝 | BGA-652 (FineLine BGA) | 652-ball FineLine BGA |
| Pin/Ball Count | 652 | — |
| Speed Grade | -8 | C8 |
| 工作溫度 | 0C to +85C (Commercial) | 0C to +85C (Commercial, C8 suffix) |
| Process Technology | 0.15-micron CMOS | 0.18 micrometer CMOS SRAM |
| Embedded Memory | Embedded System Blocks (ESBs) - dual-port RAM, ROM, CAM | — |
| PLLs | [DATA_NEEDED: number, typically 4 for APEX II] | — |
| Hardware Multipliers | Yes (dedicated DSP blocks) | — |
| LVDS Support | Yes (multi-gigabit LVDS pairs) | — |
| Configuration Modes | Passive Serial, Passive Parallel, JTAG | — |
| I/O Standards | LVTTL, LVCMOS, SSTL, HSTL | — |
| 安裝類型 | Surface Mount (BGA) | Surface Mount |
| RoHS 狀態 | [DATA_NEEDED: per datasheet label, most APEX II BGA parts are lead-free but non-RoHS] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: per datasheet] | — |
| Device | — | EP2A40 |
| Maximum User I/O | — | 718 |
| Embedded Memory (bits) | — | 425,984 |
| Embedded System Blocks | — | Configurable as dual-port RAM or CAM |
| Core Voltage | — | 1.8 V |
| I/O Voltage | — | 3.3 V (LVTTL/LVCMOS) |
| Configuration Method | — | Serial (PS) or Passive Parallel Async (PPA), JTAG |