S3C72Q5 Ver la hoja de datos (PDF) - Samsung

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Fabricante

S3C72Q5

4–BIT CMOS MICROCONTROLLER

Samsung 

Figure

Number

8-1

8-2

8-3

8-4

9-1

10-1

10-3

10-4

10-5

10-6

11-1

11-2

11-3

11-4

11-5

11-6

12-1

12-2

12-3

12-4

12-5

12-6

12-7

12-8

12-9

12-10

12-11

12-12

12-13

13-1

13-2

13-3

List of Figures (Continued)

Title

Page

Number

Timing When Idle Mode is Released by RESET......................................................8-4

Timing When Idle Mode is Released by an Interrupt ................................................8-4

Timing When Stop Mode is Released by RESET....................................................8-5

Timing When Stop Mode is Released by an Interrupt ..............................................8-5

Timing for Oscillation Stabilization after RESET......................................................9-1

Port 0,1 Circuit Diagram.......................................................................................10-6

Port 4 Circuit Diagram..........................................................................................10-7

Port 5 Circuit Diagram..........................................................................................10-8

Port 6 Circuit Diagram..........................................................................................10-9

Port 7 Circuit Diagram..........................................................................................10-10

Basic Timer Circuit Diagram .................................................................................11-4

TC0 Circuit Diagram.............................................................................................11-12

TC0 Timing Diagram ............................................................................................11-19

TC1 Circuit Diagram.............................................................................................11-24

TC1 Timing Diagram ............................................................................................11-28

Watch Timer Circuit Diagram................................................................................11-31

LCD Circuit Diagram ............................................................................................12-2

LCD Clock Circuit Diagram...................................................................................12-2

Display RAM Organization ...................................................................................12-3

LCD Voltage Dividing Resistors Connection ...........................................................12-8

RE, LE and Inputs Signal Waveform (1/9 Duty).......................................................12-9

LCD Signal Waveform for 1/9 Duty and 1/4 Bias .....................................................12-10

RE, LE and Inputs Signal Waveform (1/10 Duty).....................................................12-11

LCD Signal Waveform for 1/10 Duty and 1/4 Bias ...................................................12-12

RE, LE and Inputs Signal Waveform (1/11 Duty).....................................................12-13

LCD Signal Waveform for 1/11 Duty and 1/4 Bias ...................................................12-14

RE, LE and Inputs Signal Waveform (1/12 Duty).....................................................12-15

LCD Signal Waveform for 1/12 Duty and 1/4 Bias ...................................................12-16

Segment Pin Output Signal When LCON1.3 = 1.....................................................12-17

External Memory Write Cycle Timing Diagram .......................................................13-6

External Memory Read Cycle Timing Diagram........................................................13-6

External Interface Fuction Diagram (S3C72Q5, SRAM, EPROM, EEPROM).............13-7

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S3C72Q5/P72Q5 MICROCONTROLLER

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