EPM3256AFC256-10 vs EPM3512AFC256-23 对比
详细并排对比 EPM3256AFC256-10 出自 Altera 和 EPM3512AFC256-23 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
EPM3256AFC256-10 - 256-Macro CPLD MAX 3000A | Intel / Altera | FBGA-256
EPM3256AFC256-10 ⚠ 最后一次采购Altera
EPM3512AFC256-23 - MAX 3000A CPLD, 512 Macrocells, 256-BGA | Altera
EPM3512AFC256-23 Obsolete规格对比
| 参数 | EPM3256AFC256-10 | EPM3512AFC256-23 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.95 | $15.75 |
| Family | MAX 3000A | MAX 3000A |
| Logic Family | CMOS (EEPROM-based) | — |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Macro Cells | 256 | — |
| Usable Gates | 5,000 | 10,000 |
| Logic Array Blocks (LABs) | 16 (16 macrocells each) | 16 (32 macrocells each) |
| Maximum User I/Os | 161 | — |
| Propagation Delay (tPD) | 10 ns | 5.5 ns |
| Internal Counter Frequency (fCNT) | 95.2 MHz | — |
| Supply Voltage (VCCINT) | 3.3 V | 3.3 V |
| I/O Voltage Tolerance | 5.0 V tolerant | — |
| In-System Programmability | Yes (3.3 V ISP via JTAG IEEE 1149.1) | — |
| 工作温度 | 0°C to +70°C (Commercial) | [DATA_NEEDED: operating temperature grade] |
| 封装 | 256-ball FBGA (Fine-Line BGA) | 256-ball FineLine BGA (FC256), 17 mm x 17 mm |
| Pitch | [DATA_NEEDED: BGA ball pitch] | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Macrocells | — | 512 |
| Maximum Operating Frequency | — | 178.6 MHz |
| Pin-to-Pin Delay | — | 23 ns |
| I/O Supply Voltage (VCCIO) | — | 2.5 V / 3.3 V / 5.0 V (MultiVolt) |
| User I/O Pins | — | [DATA_NEEDED: user I/O count for FC256] |
| Programming Interface | — | JTAG (IEEE Std. 1149.1) / ISP |
| Process Technology | — | 0.30 µm CMOS EEPROM |