EP4CE55F29C7 vs EP4CE40F29C7 对比
详细并排对比 EP4CE55F29C7 出自 Altera 和 EP4CE40F29C7 出自 Intel。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 | EP4CE55F29C7 | EP4CE40F29C7 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $132.40 | $73.52 |
| Family | Cyclone IV E | Cyclone IV E |
| Logic Elements | 55,856 | — |
| Configurable Logic Blocks (CLBs) | 3,491 | — |
| Embedded Memory Bits | 2,396,160 | 1,161,216 bits |
| Embedded Multipliers (18x18) | 156 | — |
| Phase-Locked Loops (PLLs) | 4 | — |
| Maximum User I/O | 374 | — |
| Maximum Operating Frequency | 472.5 MHz | — |
| Core Voltage (VCCINT) | 1.2 V | — |
| I/O Voltage (VCCIO) | 1.2 V to 3.3 V | — |
| Process Technology | 60 nm | 60 nm (TSMC low-power) |
| 封装 | 780-ball FBGA (29 x 29 mm, 1 mm pitch) | 780-ball FBGA (F29) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0C to +85C (Commercial) | 0C to +85C (Commercial, C7 speed grade) |
| RoHS 状态 | Compliant | Compliant |
| Logic Elements (LE) | — | 39,600 |
| Embedded 18x18 Multipliers | — | 113 |
| User I/O Count | — | 532 |
| PLLs | — | 4 |
| Core Voltage | — | 1.2 V |
| I/O Voltage Support | — | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| Configuration Modes | — | Passive Serial, Active Serial, JTAG |
| Memory Interface Support | — | DDR, DDR2, QDR II, SDR |
| I/O Standards | — | LVDS, LVPECL, SSTL, HSTL, LVTTL, LVCMOS |
| Lead-Free | — | Yes |