EP2C8F256I8N vs EP2C8F256CX1VAA 比較
詳細並排比較 EP2C8F256I8N 由 Intel 與 EP2C8F256CX1VAA 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 | EP2C8F256I8N | EP2C8F256CX1VAA |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | NRND | Obsolete |
| Series | Cyclone II | — |
| Logic Elements (LEs) | 8,256 | — |
| Embedded Memory Bits | 165,888 bits | — |
| Total RAM Bits | 165,888 | — |
| Logic Blocks / Logic Cells | 540 (Logic Cells) | — |
| User I/O Pins | 182 | — |
| Number of LABs/CLBs | [DATA_NEEDED: LAB count] | — |
| Embedded 18x18 Multipliers | Up to 36 | — |
| PLLs | 2 | 2 |
| Global Clock Networks | 16 | 8 |
| Core Supply Voltage | 1.2 V | — |
| I/O Supply Voltage | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-dependent) | — |
| Process Technology | 90 nm CMOS (SRAM-based) | 90 nm low-k CMOS |
| Package Type | 256-LBGA (FineLine BGA), 17x17 mm, 1.0 mm pitch | — |
| 工作溫度 | -40C to +85C (industrial) | — |
| Configuration Method | SRAM, loaded from external EPCS flash at power-up | — |
| RoHS 狀態 | Compliant (Pb-free, lead-free reflow compatible) | Compliant (lead-free) |
| 安裝類型 | Surface Mount (BGA) | — |
| Family | — | Cyclone II |
| Logic Elements | — | 8,256 |
| Total Memory Bits | — | 162,000 (36 M4K blocks) |
| Embedded Multipliers (18x18) | — | 18 |
| Maximum User I/O Pins | — | 182 |
| User I/O Banks | — | 8 |
| 封裝 | — | 256-ball FBGA (FineLine BGA) |
| Core Voltage (VCCINT) | — | 1.15 V to 1.25 V (typ 1.2 V) |
| I/O Voltage (VCCIO) | — | 1.2 V to 3.3 V (bank-dependent) |
| 工作溫度範圍 | — | -40C to +85C (industrial, VAA suffix) |
| Configuration Modes | — | Passive Serial, Active Serial, JTAG |
| Speed Grade | — | C8 |