麦肯MDT10F73价格

　　麦肯mdt10f73价格

　　1. general deion

　　this 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

　　flash rom, and 256 bytes of eeprom, and 192

　　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 flash rom size: 4.0 k words

　　?? internal ram size: 192 bytes

　　?? 256 bytes of eeprom

　　?? 37 single word instructions

　　?? 14-bit instructions

　　?? 8-level stacks

　　?? operating voltage:

　　2.5 v ~ 5.5 v (normal)

　　4.5 v ~ 5.5 v (ped high level)

　　?? operating frequency: dc ~ 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

　　?? power edge-detector reset

　　low level around 1.8v.

　　middle level around 2.1v.

　　high level around 3.8v.

　　?? sleep mode for power saving

　　?? capture, compare, pwm module

　　synchronous serial port with scm

　　?? 12 interrupt sources:

　　-external int pin

　　-tmr0 timer, tmr1 timer, tmr2 timer

　　-a/d conversion completion

　　-port b<7:4> interrupt on change

　　-eeprom interrupt

　　-ccp1, ccp2, scm, usar, usat

　　?? a/d converter module:

　　-5 analog inputs multiplexed into one a/d

　　converter

　　-8 bit resolution

　　?? tmr0: 8-bit timer/counter

　　tmr1: 16-bit timer/counter

　　tmr2: 8-bit timer

　　?? 4 types of oscillator can be selected by

　　programming option:

　　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)

　　?? 22 i/o pins with their own independent

　　direction control

　　3. applications

　　the application areas of this mdt10f73 range

　　from appliance motor control and high speed

　　auto-motive to low power remote transmitters /

　　receivers, pointing devices, and

　　telecommunications processors, such as remote

　　controller, small instruments, chargers, toy,

　　automobile and pc peripheral … etc.

　　深圳市艾拓微电子科技有限公司唐先生qq2696038602

　　4. pin assignment

　　/mclr 1 28 pb7

　　pa0/aic0 2 27 pb6

　　pa1/aic1 3 26 pb5

　　pa2/aic2 4 25 pb4

　　pa3/aic3/vref 5 24 pb3

　　pa4/t0cki 6 23 pb2

　　pa5/ssb/aic4 7 22 pb1

　　vss 8 21 pb0/int

　　osc1 9 20 vdd

　　osc2 10 19 vss

　　pc0/t1oso/t1cki 11 18 pc7

　　pc1/t1osi/ccp2 12 17 pc6

　　pc2/ccp1 13 16 pc5/sdo

　　pc3/sck 14 15 pc4/sdi

　　mdt10f73k12(skinny)

　　mdt10f73s12(sop)

　　mdt10f73ss12(ssop)

　　5. order information

　　device rom

　　(words)

　　ram

　　(bytes) i/o a/d

　　(8 bits)

　　timer

　　(8/16) ccp scm/

　　usart package

　　mdt10f73k12 4k 192 22 5-channel 2/1 2 yes/yes skinny

　　mdt10f73s12 4k 192 22 5-channel 2/1 2 yes/yes sop

　　mdt10f73ss12 4k 192 22 5-channel 2/1 2 yes/yes ssop

　　6. pin function deion

　　pin name i/o function deion

　　pa0~pa3, pa5 i/o port a, ttl input level / analog input channel

　　pa4 i/o pa4, schmitt trigger input levels, open drain output

　　pb0~pb7 i/o

　　port b, ttl input level / pb0: external interrupt input

　　pb4~pb7: interrupt on pin change

　　pc0~pc7 i/o port c, schmitt trigger input levels

　　/mclr i master clear, schmitt trigger input levels

　　osc1/clkin i oscillator input / external clock input

　　osc2/clkout o oscillator output / in rc mode, the clkout pin has 1/4 frequency of clkin

　　vdd power supply

　　vss ground

　　深圳市艾拓微电子科技有限公司唐先生qq2696038602