EPM3256ATC144-7N vs EPM3256ATI144-10 对比
详细并排对比 EPM3256ATC144-7N 出自 Altera 和 EPM3256ATI144-10 出自 Intel。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 | EPM3256ATC144-7N | EPM3256ATI144-10 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.20 | $0.00 |
| Family | MAX 3000A | — |
| Device Type | CPLD - Complex Programmable Logic Device | — |
| Macro Cells | 256 | — |
| Logic Gates (usable) | 5,000 | — |
| Number of Logic Array Blocks (LABs) | 16 | — |
| User I/Os | 116 | — |
| Propagation Delay (tPD) | 7.5 ns | — |
| Maximum Internal Frequency | 126.6 MHz | — |
| Supply Voltage (VCCIO) | 3.0 V to 3.6 V | — |
| Programmable Logic Technology | CMOS EEPROM-based | — |
| In-System Programmable (ISP) | Yes (3.3 V) | — |
| 工作温度 | 0C to +70C (Commercial) | -40°C to +85°C (industrial) |
| 封装 | 144-pin TQFP | 144-pin TQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Logic Family | CMOS | CMOS, EEPROM-based |
| JTAG Support | IEEE 1149.1 boundary-scan | — |
| RoHS 状态 | Compliant | — |
| Series | — | MAX 3000A |
| Programmable Type | — | In-System Programmable (ISP), EEPROM-based |
| Number of Macrocells | — | 256 |
| Number of Logic Elements / Blocks | — | 16 LABs (Logic Array Blocks) |
| Number of Gates | — | 5,000 typical usable gates |
| Number of User I/O | — | 116 |
| Propagation Delay (tpd max) | — | 10 ns |
| Maximum Frequency (fmax) | — | 95.2 MHz |
| Supply Voltage (VCCINT) | — | 3.0 V to 3.6 V (3.3 V nominal) |
| I/O Voltage Support | — | MultiVolt: 1.8 V / 2.5 V / 3.3 V / 5.0 V mixed |
| Programming Interface | — | JTAG (IEEE 1149.1) and IEEE Std. 1532 ISP |
| Compliance | — | IEEE Std. 1532 ISP, PCI-compatible I/O |
| 生命周期状态 | — | Obsolete (per HighqualityPCB listing) |