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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 41 bytes of
static RAM.
2. Features
The followings are some of the features on the
hardware and software :
Fully COMS static design
8-bit data bus
On chip EPROM size : 1 K words
Internal RAM size : 47 bytes
(41 general purpose registers, 6 special
registers)
36 single word instructions
14-bit instructions
2-level stacks
Operating voltage : 2.5 V ~ 5.0 V
Operating frequency : 0 ~ 20 MHz
The most fast execution time is 200 ns under
20 MHz in all single cycle instructions except
the branch instruction
Addressing modes include direct, indirect and
relative addressing modes
Power-on Reset
Sleep Mode for power saving
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
3 oscillator start-up time can be selected by
programming option:
20 ms, 40 ms, 80 ms
8-bit real time clock/counter(RTCC) with 8-bit
programmable prescaler
On-chip RC oscillator based Watchdog
Timer(WDT)
Wake-up from sleep on pin change
3. Applications
The application areas of this P53(D) 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.
MDT10P53
MDT 麦肯
SOP-8
可提供代烧录
PIC12C508A PIC12C509A
Microchip/微芯