EPM7256SQC208-15 vs EPM7256SRC208-7 对比
详细并排对比 EPM7256SQC208-15 出自 Altera 和 EPM7256SRC208-7 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 | EPM7256SQC208-15 | EPM7256SRC208-7 |
|---|---|---|
| 品牌 | Altera | 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） | $3.65 | $0.00 |
| Family | MAX 7000S | MAX 7000S |
| Series | EPM7256 | — |
| Device Type | CPLD (Complex Programmable Logic Device) | EEPROM-based Complex Programmable Logic Device (CPLD) |
| Macrocells | 256 | 256 |
| Logic Array Blocks (LABs) | 16 | — |
| Usable Gates | 5000 | 5,000 |
| User I/O Pins | 164 | 164 |
| Pin-to-Pin Delay (tPD) | 15 ns | — |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V | — |
| 工作温度范围 | 0 C to +70 C (Commercial) | — |
| 封装 | 208-pin PQFP (28x28 mm) | 208-pin RQFP (PowerQuad Flat Pack) |
| 安装类型 | Surface Mount | Surface Mount |
| Programmable Power Mode | Yes (per-macrocell turbo-bit) | — |
| JTAG (IEEE 1149.1) Boundary-Scan | Yes | — |
| In-System Programmability (ISP) | Yes | — |
| Configuration Memory | EEPROM (non-volatile) | EEPROM (non-volatile) |
| RoHS 状态 | Contains lead / RoHS non-compliant (per third-party listing) | [DATA_NEEDED: RoHS status] |
| Lead-Free Status | Contains lead | — |
| Pin-to-Pin Propagation Delay (tPD) | — | 7.5 ns |
| Maximum Internal Frequency (fMAX) | — | 128.2 MHz |
| Supply Voltage (VCCINT/VCCIO) | — | 5 V |
| Package Code | — | FQFP |
| Terminal Form | — | Gull Wing |
| Number of Terminals | — | 208 |
| Operating Temperature Grade | — | Commercial (0C to +70C) |
| Speed Grade | — | -7 (fastest standard grade) |
| Packaging | — | Tray |