Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

STC12LE5616AD Datasheet(PDF) 183 Page - STCmicro Technology Co,.Ltd

Part # STC12LE5616AD
Description  Enhanced 8051 Central Processing Unit ,1T per machine cycle, faster 8~12 times than the rate of a standard 8051.
PDF  377 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STC [STCmicro Technology Co,.Ltd]
Direct Link  http://www.stcmicro.com/
Logo STC - STCmicro Technology Co,.Ltd

STC12LE5616AD Datasheet(HTML) 183 Page - STCmicro Technology Co,.Ltd

Back Button STC12LE5616AD Datasheet HTML 179Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 180Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 181Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 182Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 183Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 184Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 185Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 186Page - STCmicro Technology Co,.Ltd STC12LE5616AD Datasheet HTML 187Page - STCmicro Technology Co,.Ltd Next Button
Zoom Inzoom in Zoom Outzoom out
 183 / 377 page
background image
Mode 2 configures the timer register as an 8-bit counter(TL1) with automatic reload. Overflow from TL1 not
only set TFx, but also reload TL1 with the content of TH1, which is preset by software. The reload leaves TH1
unchanged.
STC12C5620AD is able to generate a programmable clock output on P1.1. When T1CLKO/WAKE_CLKO.1 bit
in WAKE_CLKO SFR is set, T1 timer overflow pulse will toggle P1.1 latch to generate a 50% duty clock. The
frequency of clock-out = T1 overflow rate/2.
If C/T(TMOD.6) = 0, Timer/Counter 1 is set for Timer operation (input from internal system clock), the
Frequency of clock-out is as following :
(SYSclk) / (256 – TH1) / 2,
when AUXR.6 / T0x12=1
or
(SYSclk / 12) / (256 – TH1) / 2 ,
when AUXR.6 / T0x12=0
If C/T(TMOD.6) = 1, Timer/Counter 1 is set for Conter operation (input from external P3.5/T1 pin), the
Frequency of clock-out is as following :
T1_Pin_CLK / (256-TH1) / 2
Timer/Counter 1 Mode 2: 8-Bit Auto-Reload
Interrupt
SYSclk
TF1
control
C/T=0
C/T=1
T1 Pin
TR1
GATE
INT1
AUXR.6/T1x12=0
AUXR.6/T1x12=1
TL1
(8 Bits)
TH1
(8 Bits)
÷12
÷1
Toggle
T1CLKO
P1.1
CLKOUT1
7.3.3 Mode 2 (8-bit Auto-Reload Mode) and Demo Programs (C and ASM)
183



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com