EPM7256ATI144-10 vs EPM7256AETI144-7 对比
详细并排对比 EPM7256ATI144-10 出自 Altera 和 EPM7256AETI144-7 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 | EPM7256ATI144-10 | EPM7256AETI144-7 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.95 | $53.55 |
| Family | MAX 7000A | MAX 7000A |
| Macrocells | 256 | 256 |
| Logic Array Blocks (LABs) | 16 | 16 |
| Maximum Usable Gates | 5,000 | — |
| Pin-to-Pin Delay (tPD) | 10 ns | 7 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 | TQFP-144 (20x20 mm, 0.5 mm pitch) |
| 工作温度范围 | -40C to +85C (Industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Non-compliant (legacy Altera marking) | [DATA_NEEDED: rohs status] |
| Process Technology | EEPROM-based CMOS | — |
| Device Type | — | CPLD (Complex Programmable Logic Device) |
| Usable Gates | — | 5,000 |
| User I/Os | — | 36 |
| Maximum Frequency (fMAX) | — | 126.6 MHz |
| Supply Voltage (Core) | — | 3.3 V |
| I/O Standard Support | — | MultiVolt (2.5 V / 3.3 V / 5 V) |
| Programming Interface | — | IEEE 1149.1 (JTAG) / ByteBlaster |
| 工作温度 | — | -40C to +85C (Industrial) |
| Configuration Memory | — | Non-volatile EEPROM (instant-on, no boot PROM) |