EPC2T32N vs EPC2T32U 比較
詳細並排比較 EPC2T32N 由 Altera 與 EPC2T32U 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 | EPC2T32N | EPC2T32U |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| 記憶體容量 | 1.6 Mbit | — |
| Programmable Type | In System Programmable (Flash) | — |
| Configuration Mode | Passive Serial (PS) / JTAG ISP | — |
| 最大時脈頻率 | 10 MHz | — |
| Supply Voltage - VCCINT | 3.0 V to 3.6 V / 4.75 V to 5.25 V (dual supply) | — |
| 介面 | Serial (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) | — |
| JTAG Compliance | IEEE 1149.1 (boundary-scan, ISP) | — |
| 封裝 | 32-TQFP (7x7 mm) | 32-pin TQFP |
| 工作溫度 | 0 C to +70 C | Commercial / Industrial grade [DATA_NEEDED: exact range] |
| 腳位數 | 32 | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Sector Architecture | Flash with built-in CRC | — |
| Cascade Support | Yes (multi-device daisy-chain) | — |
| CONF_DONE / nSTATUS Drive | Open-drain | — |
| RoHS 狀態 | Compliant (lead-free) | Compliant |
| 功能 | — | Configuration PROM for SRAM-based LUT FPGAs |
| Memory Density | — | 1.6 Mbit |
| 供應電壓 | — | 3.3 V or 5.0 V (user-selectable) |
| Programmability | — | In-system programmable via JTAG (IEEE 1149.1) |
| Configuration Modes Supported | — | Passive serial, passive parallel synchronous, passive parallel asynchronous, JTAG |
| Cascading Support | — | Yes, via dedicated cascade port for density expansion |
| Compression Support | — | Altera bitstream decompression (up to 50% storage reduction) |
| Compatible FPGA Families | — | APEX II, APEX 20K, Mercury, ACEX 1K |
| Lead-Free Finish | — | Yes (per part suffix 'U') |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |
| Hand-shake Pins | — | nSTATUS, nCONFIG, CONF_DONE |