EPC2TC32UCAF vs EPC2TC32HAF48 比較
詳細並排比較 EPC2TC32UCAF 由 Altera 與 EPC2TC32HAF48 由 Intel. 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 | EPC2TC32UCAF | EPC2TC32HAF48 |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | Obsolete | NRND |
| Device Type | Configuration PROM (CPLD-style boot memory) | — |
| Memory Density | 1.6 Mbit | — |
| Supported FPGA Families | Altera APEX, Cyclone, Stratix, FLEX (LUT devices) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | 3.3 V (typical) |
| I/O Logic Levels | 3.3 V / 2.5 V compatible | — |
| Configuration Interface | FLEX passive serial / passive parallel synchronous / passive parallel asynchronous | Altera EPC serial (DATA, DCLK, nCONFIG, nSTATUS, nCASC) |
| Programming Interface | IEEE 1149.1 (JTAG) in-system programmable | — |
| Daisy-Chain Support | Yes (via nCASC pin, multi-device FLEX chain) | — |
| Compression Support | Altera bitstream compression compatible | — |
| 封裝 | 32-pin TQFP (CAF48), 7x7 mm | TQFP-48 (7x7x1.0 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature grade] |
| MSL 等級 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 無鹵素 | [DATA_NEEDED: halogen-free status] | — |
| 記憶體容量 | — | 32 Mbit (4 Mbyte) |
| 功能 | — | FPGA Configuration PROM for SRAM-based LUT devices |
| 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 |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free / RoHS status] |
| Programming Cycles | — | [DATA_NEEDED: program/erase endurance] |
| Configuration Clock (DCLK) | — | [DATA_NEEDED: maximum DCLK frequency] |
| Configuration Time (typical) | — | [DATA_NEEDED: configuration time] |