EPC2TC32HAF48 vs EPC2TC32U-CAF48 比較
詳細並排比較 EPC2TC32HAF48 由 Intel 與 EPC2TC32U-CAF48 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 | EPC2TC32HAF48 | EPC2TC32U-CAF48 |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | NRND | NRND |
| 記憶體容量 | 32 Mbit (4 Mbyte) | — |
| 功能 | FPGA Configuration PROM for SRAM-based LUT devices | — |
| Configuration Interface | Altera EPC serial (DATA, DCLK, nCONFIG, nSTATUS, nCASC) | — |
| Supply Voltage (VCC) | 3.3 V (typical) | — |
| In-System Programmability | Yes, via JTAG (IEEE 1149.1) | — |
| Cascade Support | Yes, multi-device daisy-chain via nCASC | — |
| FPGA Compatibility | Altera/Intel Cyclone, Stratix, APEX, ACEX families | — |
| 封裝 | TQFP-48 (7x7x1.0 mm) | 32-pin TQFP |
| 安裝類型 | Surface Mount | — |
| 工作溫度 | [DATA_NEEDED: operating temperature grade] | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free / RoHS status] | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| Programming Cycles | [DATA_NEEDED: program/erase endurance] | — |
| Configuration Clock (DCLK) | [DATA_NEEDED: maximum DCLK frequency] | — |
| Configuration Time (typical) | [DATA_NEEDED: configuration time] | — |
| 記憶體類型 | — | Non-volatile configuration flash |
| Configuration Memory Density | — | 32 Mbit |
| Supported FPGA Families | — | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K, FLEX 10K |
| Programming Interface | — | IEEE 1149.1 JTAG (ISP) |
| Operating Voltage (VCC) | — | 3.0 V to 3.6 V (3.3V nominal) |
| I/O Bank Voltage (multiVolt) | — | 1.8 V / 2.5 V / 3.3 V / 5.0 V |
| 工作溫度範圍 | — | -40 C to +85 C (industrial grade) |
| Configuration Mode | — | Serial (FPP / PS / AS via JTAG ISP) |
| Decompression Support | — | Yes (Quartus-derived compressed bitstream) |
| Multi-Device JTAG Chain | — | Yes (nINIT_CONF / nSTATUS chaining) |
| Replacement for | — | EPC1 and EPC1441 legacy configuration devices |
| RoHS 狀態 | — | Compliant per distributor listings |
| Lead-Free | — | Yes |