一般信息 |
类型 |
CPU / Microprocessor |
系列 |
AMD 80486 |
CPU 编号 |
- Am486DE2-66V8THC is an OEM/tray microprocessor
|
频率 |
66 MHz |
总线速度 |
33 MHz |
时钟倍频器 |
2 |
封装 |
208-pin Shrink Quad Flat Pack |
接口 |
SQFP208 |
尺寸 |
1.1" x 1.1" / 2.8cm x 2.8cm |
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
|