XC3090LTM-8PC84C vs XC3090L-8PC84BKJ 对比
详细并排对比 XC3090LTM-8PC84C 出自 Xilinx 和 XC3090L-8PC84BKJ 出自 Xilinx。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 | XC3090LTM-8PC84C | XC3090L-8PC84BKJ |
|---|---|---|
| 品牌 | Xilinx | Xilinx |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $43.25 | $19.20 |
| Family | XC3000L Low Voltage Logic Cell Array | XC3000L Low-Voltage Logic Cell Array |
| Logic Cells / Gates | ~6,000 usable gates | — |
| Configurable Logic Blocks (CLBs) | 320 | — |
| Configuration Memory | 64,160 bits (distributed SRAM) | 64,160 bits |
| Configuration Method | External EEPROM/EPROM/ROM/master/microprocessor mode | Serial/parallel SRAM, in-system reconfigurable |
| Core Supply Voltage | 3.0 V to 3.6 V (3.3 V typical) | — |
| Process Technology | 0.8 um CMOS SRAM-based | 5 ns CMOS SRAM |
| 封装 | 84-Pin Plastic Leaded Chip Carrier (PLCC, J-Lead) | 84-pin PLCC (J-Lead), windowed ceramic (BKJ) |
| 引脚数量 | 84 | — |
| 安装类型 | Surface Mount (PLCC socket-compatible) | Through-hole (PLCC socket) |
| Speed Grade | -8 (per suffix; see device decoder) | -8 (approx. 70 MHz toggle) |
| 工作温度 | -40 C to +85 C (industrial, TM suffix typically commercial/industrial) | 0C to +70C (commercial, C suffix) |
| Maximum Toggle Frequency | [DATA_NEEDED: specific fmax value] | — |
| Logic Block Delays | [DATA_NEEDED: typical TBU/TPIO delay] | — |
| I/O Standard Support | TTL/CMOS 3.3 V (5 V tolerant with restrictions) | — |
| RoHS 状态 | unknown | unknown - legacy windowed ceramic package |
| Lead-Free | unknown | — |
| Programming Toolchain | XACT / Foundation (legacy, EOL software) | — |
| Logic Cells | — | 320 |
| Usable Gates | — | 6,000 |
| Maximum User I/O | — | 144 |
| Supply Voltage (Vcc) | — | 3.0 V to 3.6 V (low-voltage) |
| Boundary Scan | — | IEEE 1149.1 (JTAG) compliant |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Configuration Pins | — | M0, M1, M2 mode-select + DIN, DOUT, CCLK, INIT |