麦肯单片机MDT2020,MDT10P20 完全替代 PIC16C57,PIC16F57,CF775

1. General Description
This EPROM-Based 8-bit micro-controller
uses a fully static CMOS design
technology combines higher speed and
smaller size with the low power and high
noise immunity of CMOS.
On chip memory system includes 2.0 K
bytes of ROM, and 80 bytes of static
RAM.
2. Features
The followings are some of the features
on the hardware and software :
? Fully CMOS static design
? 8-bit data bus
? On chip ROM size : 2 K words
? Internal RAM size : 80 bytes
(72 general purpose, 8 special registers)
? 36 single word instructions
? 14-bit instructions
? 2-level stacks
? Operating voltage : 2.3 V ~ 6.0 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 (POR), only
available while PED is Disable
? Power Edge-detector Reset
? Sleep mode for power saving
? 4 oscillator start-up time :
150 μs, 20 ms, 40 ms, 80 ms
? 8-bit real time clock/counter(RTCC)
with 8-bit programmable prescaler
? 4 types of oscillator can be selected
by code options :
RC－Low cost RC oscillator
LFXT－Low frequency crystal
oscillator
XTAL－Standard crystal oscillator
HFXT－High frequency crystal
oscillator
? On-chip RC oscillator based
Watchdog Timer(WDT) can be operated
freely
? 20 I/O pins with their own
independent direction control
3. Applications
The application areas of this MDT2020
range from appliance motor control and
high speed automotive to low power
remote transmitters/receivers, pointing
devices,
and
telecommunications
processors, such as Remote controller,
small
instruments,
chargers,
toy,
automobile and PC peripheral … etc.

 深圳市美芯微电子有限公司专业从事集成电路代理分销以及嵌入式系统方案开发.目前我公司主要代理:闽台麦肯（MDT）系列单片机　MCU;销售产品涵盖4位.8位.单片机;麦肯单片机完全兼PIC,PIC的软件可直接烧录，软件和板都不用做改动。稳定性好，性价比高,满足不同层次的需要，在家电.仪器.仪表.安防系统.汽车电子及医疗器械等领域拥有广泛。
  MDT兼容PIC
MDT2005（MDT10P05)完全兼容PIC16C54 CF745 PIC16F54
MDT2010(MDT10P10) 完全兼容PIC16C56 PIC16F56
MDT2020(MDT10P20）/MDT10P257 完全兼容PIC16C57 CF775 PIC16C57
MDT2030 完全兼容PIC16C58  PIC16F58
MDT2051 完全兼容PIC16C711 PIC16F711
MDT10P53 完全兼容PIC12C508 PIC12F509
MDT10P509 完全兼容PIC12C508
MDT10P55 完全兼容PIC16C505
MDT10P61 兼容PIC16C61 
MDT10P62 兼容PIC16C62 
MDT10P651 兼容PIC16C65 
MDT10P72 兼容PIC16C72 
MDT10P73 兼容PIC16C73
MDT10P74 兼容PIC16C74
MDT10P621 兼容PIC16C63
MDT10P64  兼容PIC16C64
MDT10P57  兼容PIC16C671
MDT10P84  兼容PIC16P84
MDT10F630 兼容PIC12F676
MDT10P676 兼容PIC12F676