一般信息 |
类型 |
CPU / Microprocessor |
系列 |
Intel 80188 |
CPU 编号 |
- S80C188EB25 is an OEM/tray microprocessor
|
频率 |
25 MHz |
封装 |
80-pin plastic QFP |
接口 |
QFP80 |
架构 / 微体系结构 |
制造工艺 |
CHMOS technology |
数据位宽 |
16 bit |
Data bus width |
8 bit |
Physical memory |
1 MB |
低功耗特性 |
- Idle mode: freezes clocks for all units except peripherals
- Powerdown mode: freezes all internal clocks
|
On-chip peripherals |
- Clock generator
- Programmable interrupt controller
- Three programmable 16-bit timers
- Ten programmable chip selects with wait-state generator
- Memory refresh control unit
- Two 8-bit multiplexed ports
- Two independent serial ports
- Power management unit
|
电/热参数 |
V核 |
5V ± 10% |
最小/最大工作温度 |
0°C - 70°C |
最小/最大功耗 |
0.46 Watt (Idle mode) / 0.58 Watt |