EPM3128ATI144-10 vs EPM3256AT1144-10S 对比
详细并排对比 EPM3128ATI144-10 出自 Altera 和 EPM3256AT1144-10S 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。
Altera
EPM3128ATI144-10 - MAX 3000A CPLD 128 Macro 98 I/O TQFP-144 | Intel/Altera
EPM3128ATI144-10 Nrnd规格对比
| 参数 | EPM3128ATI144-10 | EPM3256AT1144-10S |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.85 | $21.30 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Usable Gates | 2,500 | — |
| Macro Cells | 128 | — |
| Logic Array Blocks (LABs) | 8 | 16 |
| User I/Os | 98 | — |
| 引脚数量 | 144 | — |
| 封装 | TQFP-144 (FINE LINE) | TQFP-144 |
| Supply Voltage (VCCINT) | 3.3 V | — |
| Pin-to-Pin Delay | 10 ns (speed grade -10) | — |
| Counter Frequency | 98 MHz typical | — |
| Logic Family | CMOS, EEPROM-based | — |
| Programming Interface | IEEE 1149.1 JTAG (ISP) | — |
| PCI Compliance | PCI Local Bus Spec Rev 2.2 (speed grades -4 to -10) | — |
| 工作温度 | -40C to +85C (Industrial) | 0C to +85C (commercial) |
| 安装类型 | Surface Mount (Gull-Wing TQFP) | Surface Mount |
| RoHS 状态 | Compliant (lead-free TQFP) | [DATA_NEEDED: RoHS compliance status] |
| Macrocells | — | 256 |
| Maximum User I/O Pins | — | 212 |
| Pin-to-Pin Delay (tPD) | — | 10 ns |
| Supply Voltage - Core | — | 3.3 V |
| I/O Voltage Support | — | 2.5V / 3.3V / 5.0V MultiVolt |
| Programmable Interconnect | — | EEPROM-based, non-volatile |
| In-System Programming | — | Yes, via IEEE 1149.1 JTAG |
| Configuration Cells | — | EEPROM (instant-on, no external PROM) |