EP1810LC-20T vs EP1810GM883B 对比
详细并排对比 EP1810LC-20T 出自 Intel 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 | EP1810LC-20T | EP1810GM883B |
|---|---|---|
| 品牌 | Intel | 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） | $9.95 | $125.40 |
| Family | Altera Classic EPLD | — |
| Product Type | CPLD (Complex Programmable Logic Device) | — |
| Usable Gates | 900 gates | — |
| Macrocells | 48 | 48 |
| Logic Array Blocks (LABs) | 4 x 12 macrocells | — |
| Maximum Toggle Frequency | 50 MHz | — |
| Pin-to-Pin Logic Delay (tPD) | 20 ns | — |
| Supply Voltage (VCC) | 5 V | 4.5 V to 5.5 V |
| Package Type | PLCC-68 (J-lead) | Ceramic Pin Grid Array (PGA), 84 pins |
| 安装类型 | Surface Mount (socket-compatible) | Through-hole (PGA socket or PCB through-hole) |
| Configuration Memory | On-chip EEPROM (non-volatile) | — |
| Programming Interface | JTAG (IEEE 1149.1) and Altera Master/Slave serial | — |
| 工作温度 | 0C to +70C (commercial) | -55 °C to +125 °C (Military, MIL-STD-883B) |
| Shipping Format | Tape & Reel ("T" suffix) | — |
| RoHS 状态 | Non-compliant (legacy 5V PLCC) | — |
| Device Family | — | EP1810 (Classic EPLD) |
| User Flip-Flops | — | Up to 64 |
| Total Inputs | — | 60 |
| Dedicated Inputs | — | 12 |
| I/O Pins | — | 48 (bidirectional, tri-state) |
| Propagation Delay (tPD) | — | 50 ns max |
| Technology | — | CMOS, UV-erasable |
| Package Designator | — | GM (ceramic PGA) |
| Processing Level | — | MIL-STD-883B (Class B) |
| Programming Method | — | UV-erasable / Altera programming hardware |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free status] |
| Logic Family | — | TTL-compatible I/O |