超便宜台湾单片机MDT10P509兼容PIC12F509迷你
产品描述
MDT10P509ST26
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 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 : 41 bytes
36 single word instructions
14-bit instructions
2-level stacks
Operating voltage : 2.5V ~ 5.0V
The most fast execution time is 500 ns under 8MHz in all single cycle instructions except the branch instruction
Addressing modes include direct, indirect and relative addressing modes
Power-on Reset
Power edge-detector Reset
Sleep Mode for power saving
INTRC－Internal 4 MHz RC oscillator
INTRC－Internal 8 MHz RC oscillator
2 oscillator start-up time can be selected by programming option: 20ms, 150us
8-bit real time clock/counter(RTCC) with 8-bit programma ble prescaler
On-chip RC oscillator based Watchdog
Timer(WDT)
Wake-up from sleep on pin change
3. Applications
The application areas of this P509 range from appliance motor control and high speed automotive to low power remote transmitters/receivers, small instruments, toy, automobile and PC peripheral …etc.
产品图片
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