EPM3256AQC208-7N vs EPM3256AQC208-10N 比較
詳細並排比較 EPM3256AQC208-7N 由 Intel 與 EPM3256AQC208-10N 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 | EPM3256AQC208-7N | EPM3256AQC208-10N |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | 啟用中 | Obsolete |
| Family | MAX 3000A | — |
| Device Type | CPLD - Complex Programmable Logic Device | — |
| Macro Cells | 256 | — |
| User I/Os | 161 | — |
| Logic Gates (Usable) | 5,000 | — |
| Propagation Delay (tPD) | 7.5 ns | — |
| Maximum Internal Frequency | 126.6 MHz | — |
| Supply Voltage VCCINT | 3.3 V | — |
| I/O Supply Voltage VCCIO | 3.3 V or 2.5 V (MultiVolt) | — |
| Programming Technology | EEPROM (non-volatile) | — |
| In-System Programmability | Yes, IEEE Std. 1532 compliant | — |
| JTAG Boundary Scan | Yes | — |
| 工作溫度 | 0 C to +70 C (Commercial) | 0C to +70C (Commercial) |
| 封裝 | 208-pin PQFP | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: lead-free status - non-RoHS suffix 'N' typically indicates lead-free finish, but datasheet not present in data] |
| Series | — | MAX 3000A |
| Programmable Type | — | In-System Programmable (EEPROM) |
| Number of Macrocells | — | 256 |
| Number of Logic Elements/Blocks | — | 16 LABs |
| Usable Gates | — | 10,000 |
| Number of I/O Pins | — | 161 (158 user I/O per Arrow listing) |
| Propagation Delay (tpd) | — | 10 ns (max) |
| Maximum Counter Frequency | — | 227.3 MHz |
| Supply Voltage - Internal | — | 3.0 V to 3.6 V (3.3 V typical) |
| 封裝 / 外殼 | — | 208-BFQFP / 208-PQFP (28x28 mm) |
| ISP Compliance | — | IEEE Std. 1532 |
| Boundary Scan | — | IEEE Std. 1149.1 (JTAG) |
| I/O Tolerance | — | 5 V tolerant, MultiVolt interface |