MDT10P20BC Datasheet, PDF (1/16 Pages) Micon Design Technology Corporation – 8-bit micro-controller

1. General Description
This EPROM-Based 8-bit micro-controller
uses a fully static CMOS design
technology combines higher speed and
smaller size with the low power and high
noise immunity of CMOS.
On chip memory system includes 2.0 K
bytes of ROM, and 80 bytes of static RAM.
2. Features
The followings are some of the features on
the hardware and software :
u Fully CMOS static design
u 8-bit data bus
u On chip ROM size : 2 K words
u Internal RAM size : 80 bytes
(72 general purpose, 8 special registers)
u 36 single word instructions
u 14-bit instructions
u 2-level stacks
u Operating voltage : 2.3 V ~ 6.0 V
u Operating frequency : 0 ~ 20 MHz
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
MDT10P20(BC)
modes
u Power-on Reset
u Power Edge-detector Reset
u Sleep mode for power saving
u 4 oscillator start-up time :
150 µs, 20 ms, 40 ms, 80 ms
u 8-bit real time clock/counter(RTCC)
with 8-bit programmable prescaler
u 4 types of oscillator can be selected by
code options :
RC Low cost RC oscillator
LFXT Low frequency crystal oscillator
XTAL Standard crystal oscillator
HFXT High frequency crystal
oscillator
u On-chip RC oscillator based
Watchdog Timer(WDT) can be operated
freely
u 20 I/O pins with their own independent
direction control
3. Applications
The application areas of this MDT10P20
range from appliance motor control and
high speed automotive to low power
remote transmitters/receivers, pointing
devices, and telecommunications
processors, such as Remote controller,
small instruments, chargers, toy,
automobile and PC peripheral … etc.
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 1
2005/6 VER 1.3