EPM3256AQI208-10 vs EPM3512AQC208-10 对比
详细并排对比 EPM3256AQI208-10 出自 Altera 和 EPM3512AQC208-10 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。
Altera
EPM3256AQI208-10 - MAX 3000A 256-Macro CPLD, 10ns, PQFP-208 | Altera
EPM3256AQI208-10 Obsolete规格对比
| 参数 | EPM3256AQI208-10 | EPM3512AQC208-10 |
|---|---|---|
| 品牌 | Altera | 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） | $19.95 | $22.10 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Macro Cells | 256 | — |
| Usable Gates | 5,000 | 10,000 |
| Logic Elements / LABs | 16 Logic Array Blocks | — |
| User I/Os | 161 | 208 |
| Propagation Delay (tPD) | 10 ns | 7.5 ns |
| Maximum Frequency (fCNT) | 95.2 MHz | 116.3 MHz |
| Internal Counter Speed | Up to 227.3 MHz | — |
| Supply Voltage - Core | 3.3 V | — |
| I/O Logic Compatibility | 5.0 V / 3.3 V / 2.5 V (MultiVolt) | — |
| Programmability | EEPROM, In-System via JTAG (IEEE 1149.1) | — |
| PCI Compliance | PCI Local Bus Specification Revision 2.2 | PCI Local Bus Spec Rev. 2.2 (-10 speed grade) |
| 工作温度 | 0C to +70C (Industrial suffix 'I' per part number) | 0C to +70 C (commercial) |
| 封装 | 208-pin PQFP (Plastic Quad Flat Pack), FQFP code | 208-pin PQFP |
| Terminal Form | Gull-wing SMD | — |
| RoHS 状态 | Compliant (per lead-free 'Q' suffix) | [DATA_NEEDED: RoHS status not in verified data] |
| 安装类型 | Surface Mount | — |
| Macrocells | — | 512 |
| Logic Array Blocks (LABs) | — | 32 |
| Supply Voltage (VCCINT) | — | 3.3 V |
| Configuration Memory | — | EEPROM (non-volatile) |
| In-System Programmability | — | Yes (IEEE Std. 1532) |
| JTAG Boundary Scan | — | Yes (IEEE 1149.1) |