EPC1TC32 vs EPC2TC32V 比較
詳細並排比較 EPC1TC32 由 Intel 與 EPC2TC32V 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 | EPC1TC32 | EPC2TC32V |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | Obsolete | NRND |
| 記憶體類型 | Configuration PROM (OTP EPROM) | In-System Programmable Configuration PROM |
| 記憶體容量 | 1 Mbit | 1.6 Mbit |
| Configuration Interface | Altera Serial Configuration (proprietary) | — |
| Supported FPGA Families | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone | — |
| 供應電壓 | 3.3 V | — |
| 工作溫度 | 0 C to +70 C (commercial grade) | 0 C to +70 C (commercial) |
| 封裝 | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7 mm x 7 mm) |
| 腳位數 | 32 | — |
| Programming Method | Altera ByteBlasterMV / MasterBlaster download cable | In-system via JTAG (IEEE 1149.1) |
| JTAG ISP Support | Not supported (EPC1 limitation) | — |
| Cascadable | No (single-device configuration only) | Yes (multiple EPC2s daisy-chain for larger bitstreams) |
| Configuration Pins | DATA, DCLK, nCONFIG, nSTATUS | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant |
| 組織 | — | x8 (configurable serial/parallel output) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V nominal) |
| I/O Voltage Tolerance | — | 5 V tolerant |
| 介面 | — | Passive Serial (PS), Passive Parallel Async (PPA), Passive Parallel Sync (PPS), JTAG ISP |
| Compatible FPGA Families | — | APEX 20K, APEX II, FLEX 10K/10KE, ACEX 1K, Cyclone (original), Stratix (original) |
| Configuration Hand-shake Pins | — | nCONFIG, nSTATUS, CONF_DONE, DCLK |
| Lead-Free | — | Yes |