EPC448PC-20 vs EPC448JC-30A 比較
詳細並排比較 EPC448PC-20 由 Altera 與 EPC448JC-30A 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 | EPC448PC-20 | EPC448JC-30A |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | Memory ICs | FPGA & CPLD |
| 生命週期狀態 | Obsolete | NRND |
| Device Family | Enhanced Configuration Device (EPC) | Enhanced Configuration Device |
| Memory Density | 4 Mbit (4,194,304 bits) | 4 Mbit |
| Speed Grade | -20 | — |
| Supply Voltage (VCC) | 3.3 V | 3.3 V nominal |
| 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 | — |
| 安裝類型 | Surface Mount | Surface Mount / Socket |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | 0 C to +70 C |
| 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] | — |
| 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 |
| 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 |