类型 | CPU / Microprocessor |
系列 | IDT R4*00 |
CPU 编号 |
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频率 | ** MHz (external) 133 MHz (internal) |
封装 | 1**-pin ceramic PGA |
架构 / 微体系结构 | |
数据位宽 | *4 bit |
浮点单元 | Integrated |
1级缓存大小 | 1* KB two-way set-associative instruction cache 1* KB two-way set-associative data cache |
2级缓存大小 | None |
Physical memory | *4 GB |
Virtual memory | 2 GB (user 32-bit mode); 2.* GB (supervisor 32-bit mode); 4 GB (kernel 32-bit mode); 2** GB (user *4-bit mode); 2**.* GB (supervisor *4-bit mode); 1024 GB (kernel *4-bit mode) |
Pipeline | * stage |
多重处理 | Not supported |
低功耗特性 | Standby mode |
On-chip peripherals |
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电/热参数 | |
V核 | 3.3V ± *% |
最小/最大工作温度 | 0°C - 8*°C |
Minimum/Typical/Maximum power dissipation | 0.*8 Watt (Standby mode) / 2.81 Watt / *.28 Watt |
Notes on IDT **RV4*00-133G | |
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