EPM7128AETC144-7N vs EPM7256AETC144-5N 对比
详细并排对比 EPM7128AETC144-7N 出自 Altera 和 EPM7256AETC144-5N 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
EPM7128AETC144-7N - MAX 7000A CPLD, 128 Macros, 144-TQFP | Intel / Altera
EPM7128AETC144-7N ✓ 量产中规格对比
| 参数 | EPM7128AETC144-7N | EPM7256AETC144-5N |
|---|---|---|
| 品牌 | Altera | Altera |
| 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） | $39.82 | $9.95 |
| Family | MAX 7000A | MAX 7000A |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Logic Gates | 2500 (2.5K gates) | — |
| Macro Cells | 128 | 256 |
| User I/Os | 36 (in 144-pin TQFP) | — |
| Maximum Operating Frequency | 129.9 MHz | — |
| Pin-to-Pin Delay | 7.5 ns | — |
| Propagation Delay (tpd) | 7.5 ns | — |
| Supply Voltage (VCCINT) | 3.3 V | 3.3 V |
| Process Technology | CMOS, EEPROM-based | — |
| Programmability | In-System Programmable (ISP) via JTAG | — |
| Boundary-Scan Test | IEEE Std 1149.1 (JTAG) | — |
| 工作温度 | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature grade] |
| 封装 | 144-pin TQFP | TQFP-144 (Plastic Thin Quad Flat Pack) |
| 安装类型 | Surface Mount | — |
| Pin-Compatible With | MAX 7000S 5.0V family (144-pin TQFP) | — |
| RoHS 状态 | Compliant | — |
| Lead-Free | Yes | — |
| Logic Family | — | CMOS |
| Usable Gates | — | 5,000 |
| Logic Blocks | — | 16 |
| User I/Os (Mouser listing) | — | 36 |
| User I/Os (DigChip listing) | — | 84 |
| Pin-to-Pin Propagation Delay (tPD) | — | 4.5 ns |
| Maximum Internal Frequency | — | 227.3 MHz |
| Counter Speed | — | 172.4 MHz |
| Program Memory Type | — | EEPROM (non-volatile) |
| In-System Programmability | — | Yes (JTAG) |
| Lead-Free / RoHS | — | Yes (N suffix) |
| Speed Grade | — | -5 |