EPC448JC-30A vs EPC448PC-20 比較
詳細並排比較 EPC448JC-30A 由 Altera 與 EPC448PC-20 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 | EPC448JC-30A | EPC448PC-20 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | NRND | Obsolete |
| Memory Density | 4 Mbit | 4 Mbit (4,194,304 bits) |
| Device Family | Enhanced Configuration Device | Enhanced Configuration Device (EPC) |
| Supply Voltage (VCC) | 3.3 V nominal | 3.3 V |
| Operating Voltage Range | 3.0 V to 3.6 V | — |
| Access Time | 30 ns | — |
| Configuration Interface | Altera serial (DCLK + DATA0) and JTAG ISP | — |
| Package Type | PLCC-32 (JC) | — |
| 腳位數 | 32 | — |
| 安裝類型 | Surface Mount / Socket | Surface Mount |
| 工作溫度 | 0 C to +70 C | [DATA_NEEDED: operating temperature range] |
| Programmability | IEEE 1532 JTAG In-System Programmable | — |
| Compatibility | FLEX, APEX, ACEX, Cyclone, Stratix FPGAs | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free / RoHS status] | — |
| AEC-Q100 Qualification | Not Qualified | — |
| Configuration Control Pins | nSTATUS, nCONFIG, CONF_DONE | — |
| Speed Grade | — | -20 |
| Configuration Clock (Max) | — | 20 MHz |
| Interface to FPGA | — | Dedicated Altera/Intel configuration serial (Active Serial) |
| Programming Interface | — | JTAG (IEEE 1149.1) ISP |
| 封裝 | — | 20-ball PC-BGA |
| Configuration Time (typical 4 Mbit) | — | Approx. 200 ms at 20 MHz |
| Supported FPGA Series | — | APEX 20K, ACEX 1K, Cyclone, Cyclone II/III, Stratix/Stratix II |
| Compression | — | Supported (1.5x to 2x depending on bitstream) |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |