Motorola MC68881RC20 / MC68881RC20A / MC68881RC20B基本资料
| 类别:FPU |
制造商:Motorola |
| 家族:68881 |
产品:Motorola MC68881RC20 / MC68881RC20A / MC68881RC20B |
| 类型 |
浮点单元 / Co-processor |
| 系列 |
Motorola 68881 |
| FPU part 号码 |
- MC68881RC20 is an OEM/tray floating-point unit
- MC68881RC20A is an OEM/tray floating-point unit
- MC68881RC20B is an OEM/tray floating-point unit
|
| MC68881RC20A mask |
2B79C |
| MC68881RC20B mask |
2B81G |
| 频率 |
20 MHz |
| 封装 |
68-pin ceramic PGA |
| 接口 |
PGA68 |
| 尺寸 |
1.06" x 1.06" / 2.692cm x 2.692cm |
| 架构 / 微体系结构 |
| 制造工艺 |
HCMOS |
| 数据位宽 |
32 bit |
| 电/热参数 |
| V核 |
5V ± 5% |
| 最小/最大工作温度 |
0°C - 70°C |
| Maximum power dissipation |
0.75 Watt |
| Notes on Motorola MC68881RC20 |
- Minimum processor frequency is 12.5 MHz
|
Motorola MC68881RC20 / MC68881RC20A / MC68881RC20B图片资料