EPC2TC32UCAD48 vs EPC2TC32UCAF48 比較
詳細並排比較 EPC2TC32UCAD48 由 Altera 與 EPC2TC32UCAF48 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 | EPC2TC32UCAD48 | EPC2TC32UCAF48 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | Memory ICs | FPGA & CPLD |
| 生命週期狀態 | NRND | Obsolete |
| 記憶體類型 | In-System Programmable Configuration PROM (Flash) | — |
| Density | 1.6 Mbit | — |
| Configuration Clock | 10 MHz max | — |
| 介面 | Serial (AS) / Parallel (FPP, PS) / JTAG (IEEE 1149.1) | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG |
| 供應電壓 | 3.3 V (typical) | — |
| Programmability | In-system via JTAG (ISP), 100,000 erase/write cycles | In-system programmable (ISP) via JTAG |
| 工作溫度範圍 | -40 C to +85 C (industrial, U-suffix) | — |
| 封裝 | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-pin TQFP (CAF48 designation per Altera ordering code) |
| 腳位數 | 32 | — |
| Cascade Support | Yes (multi-device daisy-chain) | — |
| Multi-Boot Support | Yes (Altera remote system upgrade) | — |
| Compatible FPGAs | Altera Cyclone, Stratix, APEX, ACEX, Mercury families | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] |
| Lead-Free | Yes | — |
| MSL 等級 | 3 (168 hours) | [DATA_NEEDED: MSL classification] |
| 記憶體容量 | — | 1.6 Mb |
| Device Family | — | EPC2 (Enhanced Configuration Device) |
| 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 |
| 工作溫度 | — | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] |
| Data Retention | — | 10 years typical (EEPROM-based) |
| Programming Cycles | — | 100 cycles minimum (EEPROM endurance) |
| Process Technology | — | CMOS EEPROM |
| 安裝類型 | — | Surface Mount |