EPM3032ATC44-7 vs EPM3032ATC44-4 对比
详细并排对比 EPM3032ATC44-7 出自 Altera 和 EPM3032ATC44-4 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 | EPM3032ATC44-7 | EPM3032ATC44-4 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.32 | $1.74 |
| Family | MAX 3000A | MAX 3000A |
| Macro Cells | 32 | — |
| Logic Array Blocks | 2 | — |
| Usable Gates | 600 | — |
| Maximum User I/O | 34 | — |
| Propagation Delay (tPD) | 7.5 ns | — |
| Internal Counter Frequency (fCNT) | 138.9 MHz | — |
| Supply Voltage (VCCINT) | 3.3 V | — |
| I/O Standard | MultiVolt, 3.3 V / 5 V tolerant | — |
| 工作温度 | 0 °C to +70 °C (commercial) | — |
| 封装 | 44-pin TQFP | 44-pin TQFP |
| 安装类型 | Surface Mount | — |
| Programming Interface | JTAG (IEEE 1149.1) ISP | — |
| Output Options | Totem-pole or open-drain per I/O | — |
| Process Technology | CMOS EEPROM (non-volatile) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| Lead-Free / Pb-Free | [DATA_NEEDED: lead-free status] | — |
| Macrocells | — | 32 |
| Logic Array Blocks (LABs) | — | 2 |
| User I/O Pins | — | 34 |
| Speed Grade | — | -4 (tPD = 4.5 ns) |
| Supply Voltage (Core) | — | 3.3 V |
| MultiVolt I/O Support | — | 1.8 V / 2.5 V / 3.3 V |
| In-System Programmability | — | IEEE 1149.1 (JTAG) |
| Technology | — | CMOS EEPROM |
| Configuration Memory | — | Non-volatile EEPROM |
| Erase/Program Cycles | — | 1000 |
| Data Retention | — | 20 years (minimum) |
| Open-Drain Output Option | — | Yes (per I/O pin) |