EPM3256ATI144-10 vs EPM3256ATI144-10N 对比
详细并排对比 EPM3256ATI144-10 出自 Intel 和 EPM3256ATI144-10N 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 | EPM3256ATI144-10 | EPM3256ATI144-10N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $10.25 |
| 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 | 1.8 V / 2.5 V / 3.3 V (multi-voltage) |
| Logic Family | CMOS, EEPROM-based | — |
| 工作温度 | -40°C to +85°C (industrial) | -40 C to +85 C (industrial, "I" suffix) |
| 封装 | 144-pin TQFP (20x20 mm) | 144-pin TQFP |
| 安装类型 | Surface Mount | Surface Mount |
| 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) | — |
| Family | — | MAX 3000A |
| Device Type | — | CPLD - Complex Programmable Logic Device |
| Macrocells | — | 256 |
| Usable Gates | — | 5,000 |
| User I/Os | — | 116 |
| Logic Blocks / Logic Elements | — | 16 |
| Propagation Delay (tPD) | — | 10 ns |
| Max Frequency (fMAX) | — | 95.2 MHz |
| Supply Voltage - Core | — | 3.3 V |
| In-System Programmability | — | Yes, IEEE Std. 1532 compliant |
| Boundary-Scan Test (BST) | — | Yes, IEEE Std. 1149.1 (JTAG) |
| Lead-Free / Pb-Free | — | Yes ("N" suffix) |
| RoHS 状态 | — | Compliant |
| Process Technology | — | CMOS EEPROM-based, non-volatile |
| MSL 等级 | — | 3 (per JEDEC J-STD-020, typical for TQFP) |