EPF8452ALC84-6 vs EPF8452ALC84-4 比較
詳細並排比較 EPF8452ALC84-6 由 Intel 與 EPF8452ALC84-4 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 | EPF8452ALC84-6 | EPF8452ALC84-4 |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | Obsolete |
| Family | FLEX 8000A | FLEX 8000 |
| Logic Elements | 336 | — |
| Flip-Flops | 452 | — |
| Maximum User I/O | 70 | — |
| 封裝 | PLCC-84 (ALC84) | 84-pin PLCC (J-Lead, plastic) |
| 供應電壓 | 5.0 V (4.75 V min, 5.25 V max) | 5 V |
| I/O Standard Support | 3.3 V and 5 V configurable | — |
| Speed Grade | -6 (slowest commercial grade) | — |
| 工作溫度 | 0 C to +70 C (commercial) | 0 C to +70 C (commercial) |
| Configuration Memory | SRAM (volatile, requires configuration device) | — |
| JTAG Boundary Scan | Yes (IEEE 1149.1) | — |
| Process Technology | CMOS | 0.42 um CMOS |
| 安裝類型 | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC socket compatible) |
| RoHS 狀態 | Non-RoHS (legacy Altera product) | [DATA_NEEDED: RoHS status] |
| Lead-Free | no | — |
| Logic Elements (LEs) | — | 336 |
| Usable Gates | — | Approximately 4,000 |
| Logic Array Blocks (LABs) | — | 42 |
| User I/Os | — | 68 |
| I/O Standards Supported | — | 3.3 V / 5.0 V (MultiVolt I/O) |
| Maximum Operating Frequency | — | 125 MHz |
| Configuration Method | — | Serial (EPC1, EPC1213, EPC1064, EPC1441) or parallel EPROM |
| In-Circuit Reconfigurability | — | Yes (ICR via SRAM) |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |