MDT10P56
MDT10P56 is MICROCONTROLLER manufactured by Micon Design Technology.
Description
This EPROM-Based 8-bit micro-controller uses a fully static CMOS technology process to achieve higher speed and consump-tion and high noise immunity. On chip memory inclu-des 1K words of ROM, and 72 b ytes of w 2. Features
The followings are some of the features on the hardware and software : u u u u u u u u u u Fully CMOS static design 8-bit data bus On chip EPROM size : 1K words Internal RAM size : 72 bytes 36 single word instructions 14-bit instructions 2-level stacks Operating voltage : 2.5 V ~ 5.5V Operating frequency : 0 ~ 20 MHz w static RAM. a D . w
S a t he et
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MDT10P56 u u u Power-on Reset Sleep Mode for power saving 5 types of oscillator can be selected by programming option: INTRC¡ÐInternal 4 MHz RC oscillator RC¡ÐLow cost RC oscillator LFXT¡ÐLow frequency crystal oscillator XTAL¡ÐStandard crystal oscillator HFXT¡ÐHigh frequency crystal oscillator u 3 oscillator start-up time can be selected by programming option: 20 ms, 40 ms, 80 ms u smaller size with the low power
8-bit real time clock/counter(RTCC) with 8-bit programmable prescaler u
On-chip RC oscillator based Watchdog u
The most fast execution time is 200 ns under
20 MHz in all single cycle instructions except the branch instruction u
Addressing modes include direct, indirect and relative addressing modes w w
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3. Applications
The application areas of this MDT10P56 range from appliance motor control and high speed a utomotive to low power remote transmitters/receivers, small instruments, chargers, toy, automobile and PC peripheral … etc. t e
Timer(WDT)
Wake-up from sleep on pin change
U 4
.c m o
This specification are subject to be changed without notice. Any latest information please preview http;//.mdtic..tw
P. 1 w w w
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U 4 t m o .c
2004/1 Ver. 1.2
4. Pin Assignment
MDT10P56A1P/MDT10P56A1S MDT10P56A3P/MDT10P56A3S
PC7 PC6 VDD PB5 PB4 PB3 PC5/RTCC PC4 PC3 PC7 PC6 VDD OSC1 OSC2/PB4 PB3...
