Siemens SAB8051A-12-P-T40/85笔记本cpu

类型	Microcontroller
系列	Siemens 8051
MCU 编号	SAB8051A-12-P-T40/85 is an OEM/tray microcontroller
频率	1.2 MHz - 12 MHz
封装	40-pin plastic DIP
接口	DIP40
架构 / 微体系结构
制造工艺	N-channel silicon-gate Siemens MYMOS technology
数据位宽	8 bit
Physical memory	128 KB (64 KB code and 64 KB data)
On-chip peripherals	Four 8-bit I/O ports (32 I/O lines) Full-duplex serial port Two 16-bit timers/counters Oscillator and clock circuits
On-chip RAM	128 x 8 bit
On-chip ROM	4 KB masked ROM
电/热参数
V核	5V ± 10%
最小/最大工作温度	-40°C - 85°C
最小/最大功耗	0.075 Watt (Power down) / 0.83 Watt

类别:MCU	制造商:Signetics
家族:8051	产品:Siemens