EP1K50TI144-3N vs EP1K50TI144-4N 比較
詳細並排比較 EP1K50TI144-3N 由 Altera 與 EP1K50TI144-4N 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 | EP1K50TI144-3N | EP1K50TI144-4N |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | NRND | Obsolete |
| Family | ACEX 1K (EP1K) | ACEX 1K |
| Series | EP1K50 | — |
| Logic Elements | 2,880 | — |
| Typical Gates | 50,000 | 50,000 |
| Embedded Array Blocks (EABs) | 40 (4 Kbit each) | 10 (12.6 Kbit total) |
| Embedded Memory (EAB SRAM) | 40,960 bits | — |
| Maximum User I/O | 102 | — |
| Dedicated Inputs | 6 | — |
| Core Voltage (VCCINT) | 2.375 V to 2.625 V (nominal 2.5 V) | — |
| I/O Bank Voltage (VCCIO) | 2.375 V to 5.0 V (multiVolt I/O) | — |
| Speed Grade | -3 (fastest ACEX 1K grade) | -4 |
| Maximum Internal Frequency | 166.67 MHz (process node data) | — |
| Process Technology | 0.22 µm CMOS, SRAM-based | 0.18 µm CMOS SRAM-based |
| 封裝 | 144-pin TQFP (Industrial, Pb-free) | 144-pin TQFP (TQFP-144), 0.5 mm pitch |
| 工作溫度 | -40 °C to +85 °C (Industrial) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Configuration Interface | JTAG (IEEE 1149.1) + passive-serial | — |
| RoHS 狀態 | Compliant (Pb-free terminal finish, "N" suffix) | [DATA_NEEDED: RoHS status - not stated in provided data] |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| Supply Current (typ/ICC) | [DATA_NEEDED: ICC standby] | — |
| Device Type | — | Field-Programmable Gate Array (FPGA) |
| Maximum Usable Gates | — | 40,960 |
| Logic Elements (LEs) | — | 2,880 |
| Maximum User I/O Pins | — | 102 |
| Dedicated Input Pins | — | 6 |
| Supply Voltage (VCCINT) | — | 2.375 V to 2.625 V (nominal 2.5 V) |
| I/O Bank Supply Voltages | — | 2.5 V / 3.3 V / 5.0 V compatible (MultiVolt I/O) |
| Configuration Method | — | Serial configuration EPROM (EPC2/EPC8) or JTAG |
| Operating Temperature (Industrial 'N' suffix) | — | -40 °C to +85 °C |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |