EP2A15B652C8 vs EP2A25B652C8 比較
詳細並排比較 EP2A15B652C8 由 Altera 與 EP2A25B652C8 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 | EP2A15B652C8 | EP2A25B652C8 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | 最後購買 |
| Family | APEX II | APEX II (EP2A25) |
| Logic Elements | 15,600 | [DATA_NEEDED: exact LE count, ~16K-25K typical for EP2A25] |
| Maximum User I/O | 425 | — |
| Embedded System Blocks (ESB) | 104 | — |
| Maximum Internal RAM Bits | 1,875,000 | — |
| Embedded Dual-Port RAM | Yes (True Dual-Port) | — |
| Maximum PLLs | 4 | — |
| Core Voltage (VCCINT) | 1.5 V | — |
| I/O Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt) | — |
| Process Technology | 0.15 µm CMOS | 0.15-micron CMOS |
| 封裝 | 652-ball FineLine BGA | BGA-652 (FineLine BGA) |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| 工作溫度 | 0C to +85C (commercial) | 0C to +85C (Commercial) |
| Speed Grade | C8 | -8 |
| RoHS 狀態 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: per datasheet label, most APEX II BGA parts are lead-free but non-RoHS] |
| Series | — | APEX II |
| Maximum User I/O Pins | — | [DATA_NEEDED: per datasheet - approximate 380-420 for BGA-652] |
| Pin/Ball Count | — | 652 |
| 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 |
| Lead-Free | — | [DATA_NEEDED: per datasheet] |