EP2A40F672I9 vs EP2A40F672I8 对比
详细并排对比 EP2A40F672I9 出自 Intel 和 EP2A40F672I8 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 | EP2A40F672I9 | EP2A40F672I8 |
|---|---|---|
| 品牌 | Intel | 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） | $165.00 | $155.00 |
| Family | APEX II | APEX II (EP2A) |
| Logic Elements / Cells | 38,400 cells | — |
| System Gates | 1.5 M | 1,500,000 |
| Process Technology | 0.15 µm CMOS | 0.15 um |
| Maximum Internal Frequency | 366 MHz | — |
| Core Supply Voltage | 1.5 V | — |
| 封装 | 672-pin FC-FBGA | 672-ball FC-FBGA (Fine-pitch Chip-Scale BGA) |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Operating Temperature Grade | Industrial (I) | — |
| Programming Interface | IEEE 1149.1 JTAG | — |
| Configuration Memory | SRAM-based, in-system programmable | — |
| Design Tool Support | Quartus / MAX+PLUS II | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Device Marking Suffix Decode | I = Industrial grade; 9 = speed grade 9 | — |
| Logic Elements | — | 38,400 cells |
| Maximum Operating Frequency | — | 376 MHz |
| Core Supply Voltage (VCCINT) | — | 1.5 V |
| User I/O Count | — | Up to 497 (per APEX II data book) |
| Speed Grade | — | I8 (industrial temperature, mid performance) |
| 工作温度 | — | -40C to +100C (industrial) |
| Configuration Method | — | SRAM-based, requires external PROM/flash |
| MSL 等级 | — | 3 (per third-party distributor data) |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free status - older APEX II parts may not be RoHS] |
| Embedded Memory | — | ESBs configurable as RAM/ROM/product-term |