器件名称: MDT90P01
功能描述: 4-bit micro-controller
文件大小: 131.99KB 共11页
简 介:MDT90P01
1. General Description
This EPROM-Based 4-bit micro-controller uses a fully static CMOS technology process to achieve higher speed and smaller size with the low power consumption and high noise immunity. On chip memory includes 0.5K words of ROM, and 30 nibbles of static RAM. Sleep Mode for power saving oscillator start-up time : 20ms 8 bit real time clock/counter(RTCC) with 8-bit programmable prescaler On-chip RC oscillator based Watchdog Timer(WDT) Wake-up from sleep on pin change
3. Applications 2. Features
The application areas of this MDT90P01 range The followings are some of the features on the hardware and software : Fully COMS static design 4-bit data bus On chip EPROM size : 0.5 K words Internal RAM size : 30 nibbles (24 general purpose registers, 6 special registers) 24 single word instructions 11-bit instructions 2-level stacks Operating voltage : 2.5 V ~ 5.5 V Internal RC oscillator : 4MHz / 8MHz Power-on Reset from appliance motor control and high speed automotive to low power remote transmitters/receivers, small instruments, chargers, toy, automobile and PC pe-ripheral … etc.
4. Pin Assignment
MDT90P01ST2611(SOT-26)
PB0 1 VSS 2 PB1 3
6 PB3 5 VDD 4 PB2/RTCC
This specification is subject to be changed without notice. Please visit our web site for the most updated information. http://www.mdtic.com.tw
P. 1
2008/5 Ver. 1.0
MDT90P01
5. Order Information
Device MDT90P01ST2611 ROM (Words) 512 RAM (Nibbles) 24 I/O 4 Timer (8 Bit) 1 Package SOT-26 Remark……
