| 一般信息 |
| 类型 |
CPU / Microprocessor |
| 系列 |
AMD 80486 |
| CPU 编号 |
- Am486DE2-66V8TGC is an OEM/tray microprocessor
|
| 频率 |
66 MHz |
| 总线速度 |
33 MHz |
| 时钟倍频器 |
2 |
| 封装 |
168-pin ceramic PGA |
| 接口 |
PGA168 |
| 尺寸 |
1.75" x 1.75" / 4.45cm x 4.45cm |
| 架构 / 微体系结构 |
| 数据位宽 |
32 bit |
| 浮点单元 |
Integrated |
| 1级缓存大小 |
8 KB unified instruction and data write-through cache |
| Physical memory |
4 GB |
| Virtual memory |
64 TB |
| 低功耗特性 |
- Auto Halt power-down state
- Stop Grant state
- Stop Clock state
|
| On-chip peripherals |
Memory management unit |
| 电/热参数 |
| V核 |
3.3V ± 0.3V |
| 最小/最大工作温度 |
0°C - 85°C |
| Minimum/Typical/Maximum power dissipation |
0.017 Watt (Stop Clock mode) / 1.74 Watt / 2.38 Watt |
| Notes on AMD 66 MHz |
- The processor supports System management mode
|