EPM3256AQC208-10N vs EPM3256AQC208-7 对比
详细并排对比 EPM3256AQC208-10N 出自 Altera 和 EPM3256AQC208-7 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EPM3256AQC208-10N | EPM3256AQC208-7 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.62 | $17.20 |
| Series | MAX 3000A | MAX 3000A |
| Programmable Type | In-System Programmable (EEPROM) | In-System Programmable (EEPROM) |
| Number of Macrocells | 256 | 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) | 158 - 161 |
| Propagation Delay (tpd) | 10 ns (max) | 7.5 ns max |
| Maximum Counter Frequency | 227.3 MHz | 126.6 MHz |
| Supply Voltage - Internal | 3.0 V to 3.6 V (3.3 V typical) | 3.0 V to 3.6 V (3.3 V nominal) |
| 工作温度 | 0C to +70C (Commercial) | 0 °C to 70 °C (Commercial) |
| 封装 / 外壳 | 208-BFQFP / 208-PQFP (28x28 mm) | 208-BFQFP (PQFP-208, 28x28 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| ISP Compliance | IEEE Std. 1532 | — |
| Boundary Scan | IEEE Std. 1149.1 (JTAG) | — |
| I/O Tolerance | 5 V tolerant, MultiVolt interface | — |
| RoHS 状态 | [DATA_NEEDED: lead-free status - non-RoHS suffix 'N' typically indicates lead-free finish, but datasheet not present in data] | — |
| Manufacturer | — | Altera (now Intel FPGA) |
| Number of Logic Elements / Blocks | — | 16 LABs |
| Number of Usable Gates | — | 5,000 |
| I/O Logic Level Compatibility | — | 5.0 V / 3.3 V / 2.5 V (MultiVolt) |
| Supplier Device Package | — | 208-PQFP |
| ISP Standard | — | IEEE Std. 1532 |
| Process Technology | — | CMOS EEPROM |
| Product Status | — | Active (legacy line) |