EPM7256AETC144-7N vs EPM7256ATI144-10 对比
详细并排对比 EPM7256AETC144-7N 出自 Intel 和 EPM7256ATI144-10 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 | EPM7256AETC144-7N | EPM7256ATI144-10 |
|---|---|---|
| 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） | $29.75 | $10.95 |
| Series | MAX 7000A | — |
| Programmable Type | In System Programmable (EEPROM) | — |
| Number of Macrocells | 256 | — |
| Number of Logic Elements / Blocks (LABs) | 16 | — |
| Number of Usable Gates | 5,000 | — |
| Number of I/O | 120 (max user I/O) | — |
| Propagation Delay tpd(1) Max | 7.5 ns | — |
| Maximum Counter Frequency | 126.6 MHz | — |
| Supply Voltage - Internal | 3.0 V to 3.6 V | — |
| 工作温度 | 0 °C to 70 °C (Commercial) | — |
| 封装 / 外壳 | 144-LQFP (TQFP-144, 20x20 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Programming Interface | IEEE 1149.1 JTAG (ISP) | — |
| Configuration Memory | EEPROM (non-volatile) | — |
| RoHS 状态 | Compliant | Non-compliant (legacy Altera marking) |
| Family | — | MAX 7000A |
| Macrocells | — | 256 |
| Logic Array Blocks (LABs) | — | 16 |
| Maximum Usable Gates | — | 5,000 |
| Pin-to-Pin Delay (tPD) | — | 10 ns |
| Maximum Frequency (fCNT) | — | 93.5 MHz |
| User I/O Pins | — | 100 |
| Supply Voltage (VCCINT) | — | 3.3 V |
| I/O Voltage (VCCIO) | — | 2.5 V or 3.3 V |
| Program Memory Type | — | EEPROM (non-volatile) |
| In-System Programming | — | Yes (IEEE 1149.1 JTAG) |
| 封装 | — | 144-pin TQFP |
| 工作温度范围 | — | -40C to +85C (Industrial) |
| Process Technology | — | EEPROM-based CMOS |