麦肯单片机MDT10P509 完全替代PIC12F509

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.目前我公司代理中国台湾麦肯（MDT）全系列单片机　MCU;销售产品涵盖4位.8位.10位单片机;麦肯单片机完全兼容MICROCHIP 美国微芯（PIC）,PIC的软件可直接烧录，板和元器件都不用做改动。工业级芯片，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。公司设有专门的软件开发中心,拥有一批电子工程专业人才,有着雄厚的技术实力，能为广大客户提供强有力的技术支持和完善的售前售后服务; 同时较具竟争力的产品价格和较短的开发周期,更是广大客户较为满意的服务要求。 我们的目标是成为所在领域的行家里手,熟悉客户方案需求,了解客户的需求,以专业的精神,为客户提供专业化的服务;坚持开放与合作的原则,与业界上下游厂商精诚合作,互惠互利,共同努力为客户创造更大的价值。

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 : 41 bytes
?? 36 single word instructions
?? 14-bit instructions
?? 2-level stacks
?? Operating voltage : 2.5 V ~ 5.0 V
?? Operating frequency : 4 MHz or 8 MHz
?? The most fast execution time is 500 ns under 8
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
?? Oscillator mode:
INTRC－Internal 4/8 MHz RC oscillator
?? Power on start-up time : 20 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 P509(A) 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.