MDT10P621 Datasheet | Micon Design Technology Corporation

.. 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 consumption and high noise immunity. On chip memory includes 4K words of ROM, and 192 bytes of static RAM. 2. Features -Port B<7:4> interrupt on change -CCP,SCM u TMR0 : 8-bit real time clock/counter TMR1 : 16-bit real time clock/count TMR2 : 8-bit clock/counter(internal) u 4 types of oscillator can be selected by programming option: RC¡ÐLow cost RC oscillator LFXT¡ÐLow frequency crystal oscillator XTAL¡ÐStandard crystal oscillator HFXT¡ÐHigh frequency crystal oscillator The followings are some of the Features on the hardware and software : u On-chip RC oscillator based Watchdog u Fully CMOS static design Timer(WDT) u 8-bit data bus u 22 I/O pins with their own independent u On chip EPROM size : 4.0 K words direction control u Internal RAM size : 224 bytes (192 general purpose registers, 32 special 3. Applications registers) u 37 single word instructions The application areas of this MDT10P621 range . Data Shee u 14-bit instructions from appliance motor control and high speed u 8-level stacks auto-motive to low power remote u Operating voltage : 2.5 V ~ 5.5 V (PRD transmitters/receivers, pointing devices, and Disable) 4.5 V ~ 5.5 V (PRD Enable) telemunications processors, such as u Operating frequency : DC ~ 20 MHz Remote controller, small instruments, chargers, u The most fast execution time is 200 ns toy, automobile and PC peripheral … etc. 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 Power edge-detector Reset u Power range-detector Reset u Sleep Mode for power saving u Capture,pare,PWM module u Synchronous serial port with SCM u 7 interrupt sources: -External INT pin -TMR0 timer,TMR1 timer,TMR2 timer . This...