一般信息 |
类型 |
CPU / Microprocessor |
系列 |
AMD 80188 |
CPU 编号 |
- SB80C188-12 is an OEM/tray microprocessor
|
频率 |
12.* MHz |
封装 |
80-pin Thin Quad Flat Pack (TQFP) |
接口 |
QFP80 |
尺寸 |
0.4*" x 0.4*" / 1.2cm x 1.2cm |
架构 / 微体系结构 |
制造工艺 |
CMOS |
数据位宽 |
1* bit |
Data bus width |
8 bit |
浮点单元 |
None |
Physical memory |
1 MB |
低功耗特性 |
Power-save mode |
On-chip peripherals |
- Clock generator
- Two independent high-speed DMA channels
- Programmable interrupt controller
- Three programmable 1*-bit timers
- Programmable memory and peripheral chip-select logic
- Programmable wait state generator
- Local bus controller
- Dynamic RAM refresh control unit
|
电/热参数 |
V核 |
*V ± 10% |
最小/最大工作温度 |
0°C - *0°C |
Maximum power dissipation |
0.3* Watt |
Notes on AMD SB80C188-12 |
- Pin-compatible with NMOS 80188 (with the exception of 808* operations)
- Object-code compatible with 808* and 8088
|