EP1810JI-45 vs EP1810GM883B 对比
详细并排对比 EP1810JI-45 出自 Altera 和 EP1810GM883B 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 | EP1810JI-45 | EP1810GM883B |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $125.40 |
| Manufacturer | Altera (now Intel FPGA) | — |
| Series | Classic EPLD Family | — |
| Device Type | UV-Erasable / OTP Complex PLD | — |
| Macrocell Count | 48 | — |
| Maximum Operating Frequency | 33.3 MHz | — |
| Propagation Delay (tPD) | 50 ns | 50 ns max |
| Configurable I/O Lines | 48 | — |
| Dedicated Inputs | 12 | 12 |
| Technology | CMOS EPROM | CMOS, UV-erasable |
| Package Code | QCCJ | — |
| Package Type | 68-pin JLCC (J-leaded ceramic chip carrier) | Ceramic Pin Grid Array (PGA), 84 pins |
| Terminal Form | J BEND | — |
| Package Shape | SQUARE | — |
| Number of Terminals | 68 | — |
| Temperature Grade | INDUSTRIAL | — |
| 工作温度 | -40 °C to +85 °C | -55 °C to +125 °C (Military, MIL-STD-883B) |
| 电源电压 | 5 V (TTL compatible) | — |
| Programming Method | UV-erase (windowed) / OTP via JEDEC | UV-erasable / Altera programming hardware |
| Device Family | — | EP1810 (Classic EPLD) |
| Macrocells | — | 48 |
| User Flip-Flops | — | Up to 64 |
| Total Inputs | — | 60 |
| I/O Pins | — | 48 (bidirectional, tri-state) |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V |
| Package Designator | — | GM (ceramic PGA) |
| Processing Level | — | MIL-STD-883B (Class B) |
| 安装类型 | — | Through-hole (PGA socket or PCB through-hole) |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free status] |
| Logic Family | — | TTL-compatible I/O |