EPC4QC100 vs EPC448JC-30A 比較
詳細並排比較 EPC4QC100 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 | EPC4QC100 | EPC448JC-30A |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | Memory ICs | FPGA & CPLD |
| 生命週期狀態 | Obsolete | NRND |
| 功能 | In-System Programmable Configuration PROM for FPGAs | — |
| 記憶體類型 | Flash | — |
| 記憶體容量 | 4 Mb | — |
| Supply Voltage (Core and I/O) | 3.3 V | — |
| Maximum Configuration Clock | 66 MHz | — |
| 介面 | Serial / Fast Passive (Altera FPGAs) | — |
| In-System Programmability | IEEE Std. 1532 compliant | — |
| JTAG Support | Yes (boundary scan + ISP via Jam STAPL) | — |
| nINIT_CONF Pin | Yes (triggers FPGA configuration via private JTAG instruction) | — |
| 封裝 | 100-pin PQFP (20x14 mm) | — |
| 工作溫度 | 0C to +70C (commercial) | 0 C to +70 C |
| 安裝類型 | Surface Mount | Surface Mount / Socket |
| RoHS 狀態 | unknown | — |
| Lead-Free | unknown | — |
| Compatible FPGA Families | Stratix, Cyclone, APEX, Mercury, ACEX | — |
| Memory Density | — | 4 Mbit |
| Device Family | — | Enhanced Configuration Device |
| Supply Voltage (VCC) | — | 3.3 V nominal |
| 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 |