 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
EM6680WW11 Datasheet(PDF) 3 Page - EM Microelectronic - MARIN SA |
|
||||||||||||||||||||||||||||||
EM6680WW11 Datasheet(HTML) 3 Page - EM Microelectronic - MARIN SA |
|
|
3 / 58 page  R EM6680 Copyright © 2005, EM Microelectronic-Marin SA 3 www.emmicroelectronic.com Table of Contents FEATURES______________________________ 1H1H 1 DESCRIPTION ___________________________ 2H2H 1 EM6680 AT A GLANCE ____________________ 3H3H 2 1. PIN DESCRIPTION FOR EM6680 _______ 4H4H 4 2. OPERATING MODES ________________ 5H5H 5 2.1 ACTIVE MODE_______________________ 6H6H 5 2.2 STANDBY (HALT) MODE _______________ 7H7H 5 2.3 SLEEP MODE _______________________ 8H8H 5 3. POWER SUPPLY____________________ 9H9H 6 4. RESET ____________________________ 10H10H 7 4.1 POR WITH POWER-CHECK RESET_________ 11H11H 8 4.2 INPUT PORT A RESET __________________ 12H12H 9 4.3 DIGITAL WATCHDOG TIMER RESET ________ 13H13H 9 4.4 SLEEP COUNTER RESET _______________ 14H14H 10 4.5 WAKE-UP ON CHANGE ________________ 15H15H 10 4.6 THE CPU STATE AFTER RESET __________ 16H16H 10 5. OSCILLATOR AND PRESCALER _____ 17H17H 11 5.1 RC OSCILLATOR OR EXTERNAL CLOCK_____ 18H18H 11 5.2 SPECIAL 4 STAGE FREQUENCY DIVIDER ____ 19H19H 12 5.3 PRESCALER ________________________ 20H20H 12 6. INPUT AND OUTPUT PORT A ________ 21H21H 14 6.1 INPUT / OUTPUT PORT OVERVIEW ________ 22H22H 14 6.2 PORTA AS INPUT AND ITS MULTIPLEXING ___ 23H23H 15 6.2.1 Debouncer __________________________ 24H24H 15 6.2.2 IRQ on Port A _______________________ 25H25H 16 6.2.3 Pull-up/down ________________________ 26H26H 16 6.2.4 Software test variables ________________ 27H27H 17 6.2.5 Port A for 10-Bit Counter _______________ 28H28H 17 6.2.6 Port A Wake-Up on change_____________ 29H29H 17 6.2.7 Port A for Serial Interface ______________ 30H30H 17 6.2.8 Port A for External Reset_______________ 31H31H 17 6.2.9 Port PA[4] as Comparator Input _________ 32H32H 17 6.2.10 Reset and Sleep on Port A _____________ 33H33H 17 6.2.11 Port A Blocked Inputs _________________ 34H34H 17 6.3 PORTA AS OUTPUT AND ITS MULTIPLEXING _ 35H35H 18 6.3.1 CMOS / Nch. Open Drain Output ________ 36H36H 18 6.4 PORT A REGISTERS___________________ 37H37H 19 7. SERIAL PORT _____________________ 38H38H 21 7.1 GENERAL FUNCTIONAL DESCRIPTION______ 39H39H 22 7.2 DETAILED FUNCTIONAL DESCRIPTION______ 40H40H 22 7.2.1 Output Modes _______________________ 41H41H 23 7.3 SERIAL INTERFACE REGISTERS __________ 42H42H 25 8. 10-BIT COUNTER __________________ 43H43H 26 8.1 FULL AND LIMITED BIT COUNTING ________ 44H44H 26 8.2 FREQUENCY SELECT AND UP/DOWN COUNTING 45H45H 27 8.3 EVENT COUNTING____________________ 46H46H 28 8.4 PULSE WIDTH MODULATION (PWM) _______ 47H47H 28 8.4.1 How the PWM Generator works._________ 48H48H 29 8.4.2 PWM Characteristics__________________ 49H49H 30 8.5 COUNTER SETUP _____________________ 50H50H 30 8.6 10-BIT COUNTER REGISTERS ____________ 51H51H 31 9. SUPPLY VOLTAGE LEVEL DETECTOR / 4-BIT ADC ______________________________ 52H52H 33 10. ADC/SVLD COMPARATOR CHARACTERISTICS ______________________ 53H53H 36 11. RAM _____________________________ 54H54H 36 12. INTERRUPT CONTROLLER __________ 55H55H 37 12.1 INTERRUPT CONTROL REGISTERS _________ 56H56H 38 13. PERIPHERAL MEMORY MAP _________ 57H57H 39 14. ACTIVE SUPPLY CURRENT TEST _____ 58H58H 41 15. MASK OPTIONS____________________ 59H59H 42 15.1 INPUT / OUTPUT PORTS ________________ 60H60H 42 15.1.1 Port A Metal Options __________________ 61H61H 42 15.1.2 RC oscillator Frequency Option _________ 62H62H 43 15.1.3 Debouncer Frequency Option ___________ 63H63H 43 15.1.4 Power-Check Level Option _____________ 64H64H 43 15.1.5 ADC/SVLD Voltage Level #15___________ 65H65H 43 15.1.6 Counter Update option ________________ 66H66H 44 15.1.7 Voltage Regulator level ________________ 67H67H 44 16. TEMP. AND VOLTAGE BEHAVIORS ___ 68H68H 45 16.1 IDD CURRENT (TYPICAL) AND V REG FOR 2 THRESHOLDS AND 1/3 OF POSSIBLE CURRENT FOR V REG.___________________________ 69H69H45 16.2 PULL-DOWN RESISTANCE (TYPICAL) _______ 70H70H 45 16.3 PULL-UP RESISTANCE (TYPICAL)__________ 71H71H 45 16.4 OUTPUT CURRENTS (TYPICAL) ___________ 72H72H 46 17. ELECTRICAL SPECIFICATION ________ 73H73H 48 17.1 ABSOLUTE MAXIMUM RATINGS ___________ 74H74H 48 17.2 HANDLING PROCEDURES _______________ 75H75H 48 17.3 STANDARD OPERATING CONDITIONS _______ 76H76H 48 17.4 DC CHARACTERISTICS - POWER SUPPLY ___ 77H77H 49 17.5 SUPPLY VOLTAGE LEVEL DETECTOR _______ 78H78H 51 17.6 DC CHARACTERISTICS - I/O PINS _________ 79H79H 53 17.7 RC OSCILLATOR FREQUENCY ____________ 80H80H 54 17.8 SLEEP COUNTER RESET - SCR __________ 81H81H 55 18. PACKAGE DIMENSIONS_____________ 82H82H 56 18.1 SO-8/14 ___________________________ 83H83H 56 18.2 TSSOP-8/14 _______________________ 84H84H 57 19. ORDERING INFORMATION___________ 85H85H 58 19.1 PACKAGE MARKING ___________________ 86H86H 58 19.2 CUSTOMER MARKING __________________ 87H87H 58 |
Similar Part No. - EM6680WW11 |
|
Similar Description - EM6680WW11 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
