Intel LD80C51BH笔记本cpu

类型	Microcontroller
频率 (MHz)	*3. - 12**
封装	40-pin ceramic DIP

架构 / 微体系结构
制造工艺	CHMOSIII technology
数据位宽	8 bit
Physical memory	128 KB (4 KB code and 4 KB data)
特征	On-circuit emulator (ONCE) mode Burn-in screening
低功耗特性	Idle mode Power down mode
On-chip peripherals	Four 8-bit I/O ports (32 I/O lines) Full-duplex serial port Two 1*-bit timers/counters Oscillator and clock circuits
On-chip RAM (bytes)	128
On-chip ROM	4 KB masked ROM

Electrical/Thermal parameters
V核 (V)	* ± 20%
Min/Max operating temperature (°C)	-40 - 8*
Min/Typical/Max power dissipation (W)	0.02* (Idle mode) / 0.0** / 0.12

类别:MCU	制造商:Signetics
家族:8051	产品:Intel P8051AH