EPC2TC32UCAF48 vs EPC2TC32UCAF48XX 比較
詳細並排比較 EPC2TC32UCAF48 由 Altera 與 EPC2TC32UCAF48XX 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 | EPC2TC32UCAF48 | EPC2TC32UCAF48XX |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| 記憶體容量 | 1.6 Mb | 1.6 Mbit |
| Device Family | EPC2 (Enhanced Configuration Device) | — |
| Programmability | In-system programmable (ISP) via JTAG | — |
| 介面 | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG | — |
| Supply Voltage (VCC) | 3.3 V nominal | — |
| FPGA Compatibility | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) | — |
| Cascading | Supported for bitstreams larger than 1.6 Mb | — |
| 封裝 | 32-pin TQFP (CAF48 designation per Altera ordering code) | 48-pin TQFP (CAF, 7x7 mm) |
| 工作溫度 | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] | — |
| Data Retention | 10 years typical (EEPROM-based) | 20 years |
| Programming Cycles | 100 cycles minimum (EEPROM endurance) | — |
| Process Technology | CMOS EEPROM | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL classification] | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] | [DATA_NEEDED: RoHS compliance status] |
| 記憶體類型 | — | In-system programmable Configuration PROM (Flash) |
| Configuration Interface | — | Serial (Altera MSEL serial mode) |
| Programming Interface | — | JTAG (IEEE 1149.1) 4-wire ISP |
| Maximum Serial Clock Frequency | — | 10 MHz |
| 腳位數 | — | 48 |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |
| 供應電壓 | — | [DATA_NEEDED: VCC operating range] |
| Erase/Program Cycles | — | 100,000 cycles per sector |
| Compatible FPGA Families | — | APEX 20K, ACEX 1K, Cyclone, Mercury, Stratix |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: lead-free status] |
| Configuration Mode Support | — | Serial + JTAG ISP (dual mode) |