EPM7256SQC208-7N vs EPM7256SQC208-7 对比
详细并排对比 EPM7256SQC208-7N 出自 Altera 和 EPM7256SQC208-7 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 | EPM7256SQC208-7N | EPM7256SQC208-7 |
|---|---|---|
| 品牌 | Altera | Altera |
| 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） | $27.20 | $0.00 |
| Family | MAX 7000S | — |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Macrocells | 256 | 256 |
| Usable Gates | 5,000 | 5,000 |
| Logic Array Blocks (LABs) | 16 | — |
| User I/O Pins | 164 | 164 |
| Speed Grade | -7 (7.5 ns pin-to-pin) | -7 (7.5 ns) |
| Maximum Frequency | 128.2 MHz | — |
| Supply Voltage (VCC) | 5 V | 5.0 V |
| Technology | CMOS EEPROM | — |
| Configuration Memory | Non-volatile EEPROM (no external config needed) | — |
| 封装 | 208-pin PQFP (Plastic Quad Flat Pack) | 208-pin PQFP (28 x 28 mm, 0.5 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | Commercial (0C to +70C) | — |
| JTAG Interface | IEEE 1149.1 boundary-scan (ISP capable) | — |
| Minimum DC Input Voltage | -0.5 V | -0.5 V |
| Input Undershoot Tolerance | -2.0 V for <100 mA, <20 ns | -2.0 V for <100 mA, <20 ns |
| RoHS 状态 | Compliant (N suffix = lead-free) | [DATA_NEEDED: RoHS status] |
| Pin-to-Pin Delay (tPD) | 7.5 ns | — |
| Open-Drain Output | Optional per I/O pin | — |
| Device Family | — | MAX 7000S (EPM7256S) |
| Propagation Delay (tPD) | — | 7.5 ns |
| Maximum Operating Frequency (fMAX) | — | 128.2 MHz |
| Configuration Technology | — | EEPROM (non-volatile) |
| In-System Programmability | — | Yes (IEEE 1149.1 JTAG) |
| 工作温度范围 | — | Commercial (0C to +70C) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Logic Levels | — | 5.0 V CMOS/TTL compatible |