MDT10P55
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 1
2003/5 Ver. 1.2
1. General Description
This EPROM-Based 8-bit micro-controller uses a fully
static CMOS technology process to achieve higher
speed
and
smaller
size
with
the
low
power
consump-tion and high noise immunity. On chip
memory inclu-des 1K words of ROM, and 72 bytes of
static RAM.
2. Features
The followings are some of the features on the
hardware and software :
u
Fully COMS static design
u
8-bit data bus
u
On chip EPROM size : 1K words
u
Internal RAM size : 72 bytes
u
36 single word instructions
u
14-bit instructions
u
2-level stacks
u
Operating voltage : 2.5 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 modes
u
Power-on Reset
u
Sleep Mode for power saving
u
5 types of oscillator can be selected by
programming option:
INTRC
－Internal 4 MHz RC oscillator
RC
－Low cost RC oscillator
LFXT
－Low frequency crystal oscillator
XTAL
－Standard crystal oscillator
HFXT
－High frequency crystal oscillator
u
3 oscillator start-up time can be selected by
programming option:
20 ms, 40 ms, 80 ms
u
8-bit real time clock/counter(RTCC) with 8-bit
programmable prescaler
u
On-chip RC oscillator based Watchdog
Timer(WDT)
u
Wake-up from sleep on pin change
3. Applications
The application areas of this MDT10P55 range from
appliance motor control and high speed automotive
to low power remote transmitters/receivers, small
instruments, chargers, toy, automobile and PC
pe-ripheral … etc.
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
