EPM3256AFI256-10 vs EPM3256AFC256-7 对比
详细并排对比 EPM3256AFI256-10 出自 Intel 和 EPM3256AFC256-7 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 | EPM3256AFI256-10 | EPM3256AFC256-7 |
|---|---|---|
| 品牌 | Intel | 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） | $12.40 | $12.10 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Macrocells | 256 | — |
| User I/Os | 161 | 161 |
| Logic Elements / LABs | 16 Logic Elements per LAB | — |
| Propagation Delay (tPD) | 10 ns | — |
| Supply Voltage - Core | 3.3 V | — |
| I/O Voltage Support | 5.0 V / 3.3 V / 2.5 V (MultiVolt I/O) | — |
| Programmability | In-System Programmable (ISP) via IEEE 1149.1 JTAG | — |
| Process Technology | CMOS EEPROM | CMOS EEPROM, 0.30 µm |
| Package Type | FBGA-256 (FineLine BGA) | — |
| 工作温度 | -40C to +85C (Industrial) | 0 °C to 70 °C (Commercial) |
| 安装类型 | Surface Mount (BGA) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Speed Grade | -10 (10 ns pin-to-pin) | -7 |
| Macro Cells | — | 256 |
| Logic Array Blocks (LABs) | — | 16 |
| Usable Gates | — | 10,000 |
| Pin-to-Pin Logic Delay | — | 4.5 ns (max) |
| Counter Frequency | — | 227.3 MHz (max) |
| Propagation Delay (tpd) | — | 10 ns |
| Core Voltage | — | 3.3 V |
| I/O Compatibility | — | 5.0 V / 3.3 V / 2.5 V (MultiVolt I/O) |
| In-System Programmability | — | IEEE Std. 1532-compliant 3.3-V ISP |
| Boundary-Scan Test | — | JTAG (IEEE 1149.1) |
| 封装 | — | FBGA-256 (FineLine BGA), 256 balls |