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EM6517 Datasheet(PDF) 3 Page - EM Microelectronic - MARIN SA |
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EM6517 Datasheet(HTML) 3 Page - EM Microelectronic - MARIN SA |
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3 / 64 page ![]() EM6517 03/02 REV. C/448 Copyright 2002, EM Microelectronic-Marin SA 3 www.emmicroelectronic.com Table of Contents FEATURES 1 DESCRIPTION 1 TYPICAL APPLICATIONS 1 EM6517 AT A GLANCE 2 1 Pin Description for EM6517 4 2 Typical configurations 5 3 Operating Modes 6 3.1 Active Mode 6 3.2 Standby Mode 6 3.3 Sleep Mode 6 4 Power Supply 7 5 Reset 8 5.1 Oscillation Detection Circuit 8 5.2 Reset Terminal 9 5.3 Input Port A Reset Function 9 5.3.1 AND-Type Reset function 9 5.3.2 OR -Type Reset function 10 5.4 Digital Watchdog Timer Reset 10 5.5 CPU State after Reset 11 6 Oscillator and Prescaler 12 6.1 Oscillator 12 6.2 Prescaler 12 7 Input and Output ports 13 7.1 Ports overview 13 7.2 Port A 14 7.2.1 IRQ on Port A 14 7.2.2 Pull-up or Pull-down 15 7.2.3 Software Test Variables 15 7.2.4 Port A for 10-Bit Counter 15 7.3 Port A registers 15 7.4 Port B 17 7.4.1 Input / Output Mode 17 7.4.2 Pull-up or Pull-down 17 7.4.3 CMOS or Nch. Output 18 7.4.4 PWM and Frequency Output 19 7.5 Port B registers 19 7.6 Port C 20 7.6.1 Pull-up or Pull-down 20 7.6.2 CMOS or Nch. Output 21 7.7 Port C Registers 22 8 10-bit Counter 23 8.1 Full and Limited Bit Counting 23 8.2 Frequency Select and Up/Down Counting 24 8.3 Event Counting 25 8.4 Compare Function 25 8.5 Pulse Width Modulation (PWM) 25 8.5.1 How the PWM Generator works. 26 8.5.2 PWM Characteristics 26 8.6 Counter Setup 27 8.7 10-bit Counter Registers 27 9 Serial (Output) Write Buffer - SWB 29 9.1 SWB Automatic send mode 29 9.2 SWB Interactive send mode 31 9.3 SWB registers 32 10 2-Channel ADC (8-bit digital converter) 33 10.1 Continuous mode 34 10.2 Single mode 34 10.3 2-Channel ADC registers 35 11 EEPROM ( 64 ×××× 8 Bit ) 36 11.1 EEPROM registers 37 12 Supply Voltage Level Detector 38 12.1 SVLD Register 38 13 Interrupt Controller 39 13.1 Interrupt control registers 40 14 RAM 40 15 Strobe Output 42 15.1 Strobe register 42 16 PERIPHERAL MEMORY MAP 43 17 Option Register Memory Map 46 18 Active Supply Current Test 47 19 Mask Options 48 19.1 Input / Output Ports 48 19.1.1 Port A Metal Options 48 19.1.2 Port B Metal Options 49 19.1.3 Port C Metal Options 50 19.1.4 SWB high impedance state 51 19.1.5 Debouncer Frequency Option 51 19.1.6 System Frequency 51 19.1.7 Additional mask options 51 20 Temp. and Voltage Behavior 52 20.1 I(VDD) Current 52 20.2 IOL, IOH 53 20.3 Pull-up, Pull-down 54 20.4 Vreg, EEPROM 54 20.5 ADC8 55 21 Electrical Specification 57 21.1 Absolute Maximum Ratings 57 21.2 Handling Procedures 57 21.3 Standard Operating Conditions 57 21.4 DC Characteristics - Power Supply 58 21.5 Oscillator 58 21.6 DC characteristics - I/O Pins 59 21.7 Supply Voltage Level Detector 60 21.8 ADC 8 Bit 60 21.9 EEPROM 60 22 Pad Location Diagram 62 23 Package & Ordering information 63 23.1 Ordering Information 63 EM Microelectronic-Marin SA cannot assume responsibility for use of any circuitry described other than circuitry entirely embodied in an EM Microelectronic-Marin SA product. EM Microelectronic-Marin SA reserves the right to change the circuitry and specifications without notice at any time. You are strongly urged to ensure that the information given has not been superseded by a more up-to-date version. |
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