MDT10P73 Datasheet, PDF (1/22 Pages) List of Unclassifed Manufacturers – 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 consum

MDT10P73
1. General Description
-Port B<7:4> interrupt on change
-CCP1, CCP2, SCM, USAR, USAT
This EPROM-Based 8-bit micro-controller uses a fully static _{u A/D converter module:}
CMOS technology process to achieve higher speed and
-5 analog inputs multiplexed into one A/D
smaller size with the low power consumption and high noise
converter
immunity. On chip memory includes 4K words of ROM, and
-8-bit resolution
192 bytes of static RAM.
u TMR0 : 8-bit real time clock/counter
2. Features
TMR1 : 16-bit real time clock/count
TMR2 : 8-bit clock/counter(internal)
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 EPROM size : 4.0 K words
u Internal RAM size : 234 bytes
(192 general purpose registers, 42 special
registers)
u 37 single word instructions
u 4 types of oscillator can be selected by
programming option:
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)
u 22 I/O pins with their own independent direction
control
u 14-bit instructions
u 8-level stacks
3. Applications
u Operating voltage : 2.5 V ~ 5.5 V (PRD Disable)
The application areas of this MDT10P73 range from
4.5 V ~ 5.5 V (PRD Enable)
appliance motor control and high speed auto-motive to low
u Operating frequency : DC ~ 20 MHz
power remote transmitters/receivers, pointing devices, and
u The most fast execution time is 200 ns under 20 _{telecommunications processors, such as Remote}
MHz in all single cycle instructions except the _{controller, small instruments, chargers, toy, automobile}
branch instruction
and PC peripheral … etc.
u Addressing modes include direct, indirect and
relative addressing modes
u Power-on Reset
u Power edge-detector Reset
u Power range-detector Reset
u Sleep Mode for power saving
u Capture, Compare, PWM module
u Synchronous serial port with SCM
u 11 interrupt sources:
-External INT pin
-TMR0 timer, TMR1 timer, TMR2 timer
-A/D conversion completion
This specification are subject to be changed without notice. Any latest information
please preview http;//www.mdtic.com.tw
P. 1
2005/6 Ver. 1.5