EPM3512AQI20810 vs EPM3512AQI208-7 对比
详细并排对比 EPM3512AQI20810 出自 Intel 和 EPM3512AQI208-7 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 | EPM3512AQI20810 | EPM3512AQI208-7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.10 | $9.85 |
| Family | MAX 3000A | MAX 3000A |
| Macrocells | 512 | — |
| Usable Gates | 10,000 | 10,000 |
| Logic Array Blocks (LABs) | 16 (32 macrocells each) | 16 |
| Maximum User I/O Pins | 172 | — |
| Pin-to-Pin Propagation Delay (tPD) | 10 ns | — |
| Internal fMAX (logic feedback) | 87 MHz | — |
| Supply Voltage (VCCINT) | 3.0 V to 3.6 V | — |
| MultiVolt I/O Interface | 1.8 V / 2.5 V / 3.3 V / 5.0 V compatible | — |
| 封装 | 208-pin PQFP (PQ208) | 208-pin PQFP |
| 安装类型 | Surface Mount | Surface Mount |
| Process Technology | 0.30 µm CMOS EEPROM | — |
| In-System Programmability | IEEE Std. 1149.1 JTAG + IEEE Std. 1532 | — |
| 工作温度 | -40 °C to +85 °C (Industrial, "I" suffix) | -40C to +85C (industrial) |
| Lead-Free / RoHS | Contains lead / RoHS non-compliant (per Altera datasheet marking) | Compliant per Altera product page |
| Device Type | — | CPLD (Complex Programmable Logic Device) |
| Macro Cells | — | 512 |
| Maximum Operating Frequency | — | 116.3 MHz |
| Speed Grade | — | -7 |
| Pin-to-Pin Delay (tPD) | — | [DATA_NEEDED: tPD in ns] |
| Core Supply Voltage (VCCINT) | — | 3.3 V |
| I/O Supply Voltage (VCCIO) | — | 2.5 V / 3.3 V / 5.0 V |
| Programmability | — | Non-volatile, in-system programmable (IEEE Std. 1532) |
| JTAG Support | — | Yes (IEEE 1149.1 boundary scan + ISP) |
| User I/O Pins | — | [DATA_NEEDED: user I/O count for PQFP-208] |