Preliminary Datasheet SLG47105 (Dialog Semiconductor) - 6
| Hersteller | Dialog Semiconductor |
| Beschreibung | GreenPAK Programmable Mixed-Signal Matrix with High Voltage Features |
| Seiten / Seite | 223 / 6 — SLG47105. GreenPAK Programmable Mixed-Signal Matrix with High. … |
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| Dokumentensprache | Englisch |
SLG47105. GreenPAK Programmable Mixed-Signal Matrix with High. Preliminary. Voltage Features. Datasheet. Revision 2.0. 9-Jun-2020
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SLG47105 GreenPAK Programmable Mixed-Signal Matrix with High Preliminary Voltage Features
Figure 56: Frequency Detection Mode Timing Diagram...102 Figure 57: Edge Detection Mode Timing Diagram ...103 Figure 58: Delayed Edge Detection Mode Timing Diagram ...104 Figure 59: CNT/FSM Timing Diagram (Reset Rising Edge Mode, Oscillator is Forced On, UP = 0) for Counter Data = 3 ...105 Figure 60: CNT/FSM Timing Diagram (Set Rising Edge Mode, Oscillator is Forced On, UP = 0) for Counter Data = 3 ...105 Figure 61: CNT/FSM Timing Diagram (Reset Rising Edge Mode, Oscillator is Forced On, UP = 1) for Counter Data = 3 ...106 Figure 62: CNT/FSM Timing Diagram (Set Rising Edge Mode, Oscillator Is Forced On, UP = 1) for Counter Data = 3 ...106 Figure 63: Counter Value, Counter Data = 3..107 Figure 64: Wake/Sleep Controller ..108 Figure 65: Wake/Sleep Timing Diagram, Normal Wake Mode, Counter Reset is Used ..109 Figure 66: Wake/Sleep Timing Diagram, Short Wake Mode, Counter Reset is Used ...109 Figure 67: Wake/Sleep Timing Diagram, Normal Wake Mode, Counter Set is Used ..110 Figure 68: Wake/Sleep Timing Diagram, Short Wake Mode, Counter Set is Used ...110 Figure 69: PWM Output Waveforms and Test Circuit Example for Driving NMOS FETs ..114 Figure 70: PWM Output Waveforms and Test Circuit Example for Driving NMOS and PMOS FETs..114 Figure 71: PWM Output Waveforms for Phase Correct PWM Mode ...115 Figure 72: Power-Down with SYNC On/Off = 1 and Dead Band = 0 CLK ...116 Figure 73: Power-Down with SYNC On/Off = 1 and Dead Band = 1 to 3 CLK ..117 Figure 74: Power-Down with SYNC On/Off = 0 and Dead Band = 0 CLK ...118 Figure 75: Power-Down with SYNC On/Off = 0 and Dead Band = 1 to 3 CLK ..119 Figure 76: Example of PWM Auto Oscillator Control ...122 Figure 77: Phase Correct PWM Mode ...123 Figure 78: PWM Period Waveform...123 Figure 79: PWM0 Functional Diagram ...124 Figure 80: PWM1 Functional Diagram ...125 Figure 81: ACMP0H Block Diagram...130 Figure 82: ACMP1H Block Diagram...131 Figure 83: ACMPxH Input Offset Voltage vs. Vref at VDD = 2.3 V to 5.5 V, T = -40 °C to 85 °C, ..132 Figure 84: Typical Propagation Delay vs. Vref for ACMPxH at T = 25 °C, at VDD = 2.3 V to 5.5 V, Gain = 1, Hysteresis = 0132 Figure 85: ACMPxH Power-On Delay vs. VDD ..133 Figure 86: Programmable Delay ..134 Figure 87: Edge Detector Output ...134 Figure 88: Deglitch Filter/Edge Detector ..135 Figure 89: Voltage Reference Block Diagram ..138 Figure 90: Typical Load Regulation, T = -40 °C to +85 °C, VDD = 3.3 V, Buffer - Enabled..139 Figure 91: Oscillator0 Block Diagram...141 Figure 92: Oscillator1 Block Diagram...141 Figure 93: Clock Scheme...142 Figure 94: PWM Clock Scheme ...142 Figure 95: Oscillator Startup Diagram ..143 Figure 96: POR Sequence ...146 Figure 97: Internal Macrocell States During POR Sequence...147 Figure 98: Power-Down..148 Figure 99: Basic Command Structure ..150 Figure 100: I2C General Timing Characteristics...150 Figure 101: Byte Write Command, R/W = 0...151 Figure 102: Sequential Write Command ..151 Figure 103: Current Address Read Command, R/W = 1..152 Figure 104: Random Read Command ...152 Figure 105: Sequential Read Command ..152 Figure 106: Reset Command Timing ...154 Figure 107: Example of I2C Byte Write Bit Masking ..156 Figure 108: Analog Temperature Sensor Structure Diagram...157 Figure 109: TS Output vs. Temperature, VDD = 2.3 V to 5.5 V ..158 Figure 110: STQFN 20L 2x3mm 0.4P FCD Package ..212 Figure 111: Die Temperature when HV OUTs are Active ...215 Figure 112: Typical Application Circuit ...216
Datasheet Revision 2.0 9-Jun-2020
CFR0011-120-00 6 of 223 © 2020 Dialog Semiconductor Document Outline General Description Key Features Applications 1 Block Diagram 2 Pinout 2.1 Pin Configuration - STQFN- 20L 3 Characteristics 3.1 Absolute Maximum Ratings 3.2 Electrostatic Discharge Ratings 3.3 Recommended Operating Conditions 3.4 Thermal Information 3.5 Electrical Characteristics 3.6 HV Output Electrical Characteristic 3.7 Protection Circuits Electrical Characteristic 3.8 Timing Characteristics 3.9 Counter/Delay Characteristics 3.10 Oscillator Characteristics 3.10.1 OSC Power-On Delay 3.11 Current Sense Comparator Characteristics 3.12 Differential Amplifier with Integrator and Comparator Characteristics 3.13 ACMP Characteristics 3.14 Analog Temperature Sensor Characteristics 4 User Programmability 5 System Overview 5.1 GPIO Pins 5.2 High Voltage Output Pins 5.3 Connection Matrix 5.4 Two Current Sense Comparators 5.5 Differential Amplifier with Integrator and Comparator 5.6 Two general purpose analog comparators 5.7 Voltage reference 5.8 Twelve Combination Function Macrocells 5.9 Five Multi-Function Macrocells 5.10 Two PWM Macrocells 5.11 Serial Communication 5.12 Programmable Delay 5.13 Additional Logic Function 5.14 Two Oscillators 5.15 Dual VDD 6 Input/Output Pins 6.1 GPIO Pins 6.2 GPI Pin 6.3 HV GPO Pins 6.4 Pull-Up/Down Resistors 6.5 Fast Pull-Up/Down during Power-Up 6.6 GPI IO Structure (for VDD Group) 6.6.1 GPI IO Structure 6.7 I2C Mode IO Structure (for VDD Group) 6.7.1 I2C Mode IO Structure (for SCL/GPIO2 and SDA/GPIO3, Register OE) 6.8 Matrix OE IO Structure (for VDD Group) 6.8.1 Matrix OE IO Structure (for GPIOs 0, 1, 4, 5, 6) 6.9 GPO Matrix OE Structure (For VDD2 Group) 6.9.1 GPO with Matrix OE Structure (for HV GPOs 0 and 1) 6.9.2 GPO with Matrix OE Structure (for HV GPOs 2 and 3) 7 High Voltage Output Modes 7.1 Full-Bridge Mode 7.2 Half bridge mode 7.3 Pre-Driver Mode 7.4 Parallel Connection of HV GPO 7.5 Protection Circuits 7.5.1 General FAULT signals 7.5.2 Advanced Current Control 7.5.3 Over-current Protection (OCP) 7.5.4 Thermal Shutdown (TSD) and Thermal Considerations 7.5.5 Under-voltage Lockout (UVLO) 7.6 PWM Voltage Control 8 Differential Amplifier with Integrator and Comparator 8.1 Differential Amplifier with Integrator Block Diagram 9 Current Sense Comparator 9.1 Current Sense Comparator0 Block Diagram 9.2 Current Sense Comparator1 Block Diagram 9.3 Current Regulation 10 Connection Matrix 10.1 Matrix Input Table 10.2 Matrix Output Table 10.3 Connection Matrix Virtual Inputs 10.4 Connection Matrix Virtual Outputs 11 Combination Function Macrocells 11.1 2-bit LUT or D Flip-Flop Macrocells 11.1.1 2-bit LUT or D Flip-Flop Macrocell Used as 2-bit LUT 11.1.2 Initial Polarity Operations 11.2 2-bit LUT or Programmable Pattern Generator 11.2.1 2-bit LUT or PGen Macrocell Used as 2-bit LUT 11.3 3-bit LUT or D Flip-Flop with Set/Reset Macrocells 11.3.1 3-bit LUT or D Flip-Flop Macrocells Used as 3-bit LUTs 11.3.2 Initial Polarity Operations 11.4 3-bit LUT or D Flip-Flop with Set/Reset Macrocell or PWM Chopper 11.4.1 3-bit LUT or D Flip-Flop or PWM Chopper Macrocells Used as 3-bit LUTs 11.4.2 PWM chopper 11.4.3 Initial Polarity Operations 11.5 3-bit LUT or Pipe Delay/Ripple Counter Macrocell 11.5.1 3-bit LUT or Pipe Delay Macrocells Used as 3-bit LUT 11.6 4-bit LUT or D Flip-Flop Macrocell 11.6.1 4-bit LUT Macrocell Used as 4-bit LUT 12 Multi-Function Macrocells 12.1 3-bit LUT or DFF/LATCH with 8-bit Counter/Delay Macrocells 12.1.1 3-bit LUT or 8-bit CNT/DLY Block Diagrams 12.1.2 3-bit LUT or CNT/DLYs Used as 3-bit LUTs 12.2 4-bit LUT or DFF/LATCH with 16-bit Counter/Delay Macrocell 12.2.1 4-bit LUT or DFF/LATCH with 16-bit CNT/DLY Block Diagram 12.2.2 4-bit LUT or 16-bit Counter/Delay Macrocells Used as 4-bit LUTs 12.3 CNT/DLY/FSM Timing Diagrams 12.3.1 Delay Mode CNT/DLY0 to CNT/DLY4 12.3.2 Count Mode (Count Data: 3), Counter Reset (Rising Edge Detect) CNT/DLY0 to CNT/DLY4 12.3.3 One-shot Mode CNT/DLY0 to CNT/DLY4 12.3.4 Frequency Detection Mode CNT/DLY0 to CNT/DLY4 12.3.5 Edge Detection Mode CNT/DLY1 to CNT/DLY4 12.3.6 Delayed Edge Detection Mode CNT/DLY0 to CNT/DLY4 12.3.7 CNT/FSM Mode CNT/DLY0 12.3.8 The Difference in Counter Value for Counter, Delay, One-Shot, and Frequency Detect Modes 12.4 Wake and Sleep Controller 13 Pulse Width Modulator Macrocell (PWM) 13.1 8-bit/7-bit PWM Resolution 13.2 PWM Inputs 13.3 PWM Outputs 13.4 I2C/Matrix/Auto dynamically changeable Duty Cycle and Period 13.5 I2C PWM Duty Cycle read/write 13.6 Flexible OSC-integrated Divider 13.7 Inverted Output option 13.8 Changeable dead band option for OUT+ and OUT- 13.9 Initial PWM value 13.10 Sync On/Off setting for Power-Down signal 13.11 Regular/Preset Registers Mode 13.12 PWM Continuous/Autostop mode 13.13 Internal Oscillator Auto Disable Mode 13.14 Phase Correct PWM Mode 13.15 PWM Period Output 13.16 PWM Block Diagrams 13.17 PWM Register Settings 14 Analog Comparators 14.1 ACMP0H Block Diagram 14.2 ACMP1H Block Diagram 14.3 ACMP Typical Performance 15 Programmable Delay/Edge Detector 15.1 Programmable Delay Timing Diagram - Edge Detector OUTPUT 16 Additional Logic Function. Deglitch Filter 17 Voltage Reference 17.1 Voltage Reference Overview 17.2 Vref Selection Table 17.3 Mode Selection 17.4 Vref Block Diagram 17.5 Vref Load Regulation 18 Clocking 18.1 OSC General description 18.2 Oscillator0 (2.048 kHz) 18.3 Oscillator1 (25 MHz) 18.4 CNT/DLY Clock Scheme 18.5 PWM Clock Scheme 18.6 External Clocking 18.6.1 GPIO1 Source for Oscillator0 (2.048 kHz) 18.6.2 GPIO4 Source for Oscillator 1 (25 MHz) 18.7 Oscillators Power-On Delay 19 Low Power Bandgap (LP_BG) 20 Power-On Reset 20.1 General Operation 20.2 POR Sequence 20.3 Macrocells Output States During POR Sequence 20.3.1 Initialization 20.3.2 Power-Down 21 I2C Serial Communications Macrocell 21.1 I2C Serial Communications Macrocell Overview 21.2 I2C Serial Communications Device Addressing 21.3 I2C Serial General Timing 21.4 I2C Serial Communications Commands 21.4.1 Byte Write Command 21.4.2 Sequential Write Command 21.4.3 Current Address Read Command 21.4.4 Random Read Command 21.4.5 Sequential Read Command 21.5 I2C Serial Command Register Map 21.5.1 Register Read/Write Protection 21.5.2 I2C Serial Reset Command 21.5.3 I2C Additional Options 21.5.4 Reading Current Counter Data via I2C 21.5.5 I2C Byte Write Bit Masking 22 Analog Temperature Sensor 23 Register Definitions 23.1 Register Map 24 Package Top Marking Definitions 24.1 STQFN 20L 2 mm x 3 mm 0.4P FCD Green 25 Package Information 25.1 Package Outlines for STQFN 20L 2 mm x 3 mm 0.4P FCD Green Package 25.2 Moisture Sensitivity Level 25.3 Soldering Information 26 Ordering Information 26.1 Tape and Reel Specifications 26.2 Carrier Tape Drawing and Dimensions 27 Thermal Guidelines 28 Layout consideration 29 Layout Guidelines 29.1 STQFN 20L 2 mm x 3.0 mm x 0.55 mm 0.4P FCD Package Glossary Revision History
SLG47105 GreenPAK Programmable Mixed-Signal Matrix with High Preliminary Voltage Features
Figure 56: Frequency Detection Mode Timing Diagram...102 Figure 57: Edge Detection Mode Timing Diagram ...103 Figure 58: Delayed Edge Detection Mode Timing Diagram ...104 Figure 59: CNT/FSM Timing Diagram (Reset Rising Edge Mode, Oscillator is Forced On, UP = 0) for Counter Data = 3 ...105 Figure 60: CNT/FSM Timing Diagram (Set Rising Edge Mode, Oscillator is Forced On, UP = 0) for Counter Data = 3 ...105 Figure 61: CNT/FSM Timing Diagram (Reset Rising Edge Mode, Oscillator is Forced On, UP = 1) for Counter Data = 3 ...106 Figure 62: CNT/FSM Timing Diagram (Set Rising Edge Mode, Oscillator Is Forced On, UP = 1) for Counter Data = 3 ...106 Figure 63: Counter Value, Counter Data = 3..107 Figure 64: Wake/Sleep Controller ..108 Figure 65: Wake/Sleep Timing Diagram, Normal Wake Mode, Counter Reset is Used ..109 Figure 66: Wake/Sleep Timing Diagram, Short Wake Mode, Counter Reset is Used ...109 Figure 67: Wake/Sleep Timing Diagram, Normal Wake Mode, Counter Set is Used ..110 Figure 68: Wake/Sleep Timing Diagram, Short Wake Mode, Counter Set is Used ...110 Figure 69: PWM Output Waveforms and Test Circuit Example for Driving NMOS FETs ..114 Figure 70: PWM Output Waveforms and Test Circuit Example for Driving NMOS and PMOS FETs..114 Figure 71: PWM Output Waveforms for Phase Correct PWM Mode ...115 Figure 72: Power-Down with SYNC On/Off = 1 and Dead Band = 0 CLK ...116 Figure 73: Power-Down with SYNC On/Off = 1 and Dead Band = 1 to 3 CLK ..117 Figure 74: Power-Down with SYNC On/Off = 0 and Dead Band = 0 CLK ...118 Figure 75: Power-Down with SYNC On/Off = 0 and Dead Band = 1 to 3 CLK ..119 Figure 76: Example of PWM Auto Oscillator Control ...122 Figure 77: Phase Correct PWM Mode ...123 Figure 78: PWM Period Waveform...123 Figure 79: PWM0 Functional Diagram ...124 Figure 80: PWM1 Functional Diagram ...125 Figure 81: ACMP0H Block Diagram...130 Figure 82: ACMP1H Block Diagram...131 Figure 83: ACMPxH Input Offset Voltage vs. Vref at VDD = 2.3 V to 5.5 V, T = -40 °C to 85 °C, ..132 Figure 84: Typical Propagation Delay vs. Vref for ACMPxH at T = 25 °C, at VDD = 2.3 V to 5.5 V, Gain = 1, Hysteresis = 0132 Figure 85: ACMPxH Power-On Delay vs. VDD ..133 Figure 86: Programmable Delay ..134 Figure 87: Edge Detector Output ...134 Figure 88: Deglitch Filter/Edge Detector ..135 Figure 89: Voltage Reference Block Diagram ..138 Figure 90: Typical Load Regulation, T = -40 °C to +85 °C, VDD = 3.3 V, Buffer - Enabled..139 Figure 91: Oscillator0 Block Diagram...141 Figure 92: Oscillator1 Block Diagram...141 Figure 93: Clock Scheme...142 Figure 94: PWM Clock Scheme ...142 Figure 95: Oscillator Startup Diagram ..143 Figure 96: POR Sequence ...146 Figure 97: Internal Macrocell States During POR Sequence...147 Figure 98: Power-Down..148 Figure 99: Basic Command Structure ..150 Figure 100: I2C General Timing Characteristics...150 Figure 101: Byte Write Command, R/W = 0...151 Figure 102: Sequential Write Command ..151 Figure 103: Current Address Read Command, R/W = 1..152 Figure 104: Random Read Command ...152 Figure 105: Sequential Read Command ..152 Figure 106: Reset Command Timing ...154 Figure 107: Example of I2C Byte Write Bit Masking ..156 Figure 108: Analog Temperature Sensor Structure Diagram...157 Figure 109: TS Output vs. Temperature, VDD = 2.3 V to 5.5 V ..158 Figure 110: STQFN 20L 2x3mm 0.4P FCD Package ..212 Figure 111: Die Temperature when HV OUTs are Active ...215 Figure 112: Typical Application Circuit ...216
Datasheet Revision 2.0 9-Jun-2020
CFR0011-120-00 6 of 223 © 2020 Dialog Semiconductor Document Outline General Description Key Features Applications 1 Block Diagram 2 Pinout 2.1 Pin Configuration - STQFN- 20L 3 Characteristics 3.1 Absolute Maximum Ratings 3.2 Electrostatic Discharge Ratings 3.3 Recommended Operating Conditions 3.4 Thermal Information 3.5 Electrical Characteristics 3.6 HV Output Electrical Characteristic 3.7 Protection Circuits Electrical Characteristic 3.8 Timing Characteristics 3.9 Counter/Delay Characteristics 3.10 Oscillator Characteristics 3.10.1 OSC Power-On Delay 3.11 Current Sense Comparator Characteristics 3.12 Differential Amplifier with Integrator and Comparator Characteristics 3.13 ACMP Characteristics 3.14 Analog Temperature Sensor Characteristics 4 User Programmability 5 System Overview 5.1 GPIO Pins 5.2 High Voltage Output Pins 5.3 Connection Matrix 5.4 Two Current Sense Comparators 5.5 Differential Amplifier with Integrator and Comparator 5.6 Two general purpose analog comparators 5.7 Voltage reference 5.8 Twelve Combination Function Macrocells 5.9 Five Multi-Function Macrocells 5.10 Two PWM Macrocells 5.11 Serial Communication 5.12 Programmable Delay 5.13 Additional Logic Function 5.14 Two Oscillators 5.15 Dual VDD 6 Input/Output Pins 6.1 GPIO Pins 6.2 GPI Pin 6.3 HV GPO Pins 6.4 Pull-Up/Down Resistors 6.5 Fast Pull-Up/Down during Power-Up 6.6 GPI IO Structure (for VDD Group) 6.6.1 GPI IO Structure 6.7 I2C Mode IO Structure (for VDD Group) 6.7.1 I2C Mode IO Structure (for SCL/GPIO2 and SDA/GPIO3, Register OE) 6.8 Matrix OE IO Structure (for VDD Group) 6.8.1 Matrix OE IO Structure (for GPIOs 0, 1, 4, 5, 6) 6.9 GPO Matrix OE Structure (For VDD2 Group) 6.9.1 GPO with Matrix OE Structure (for HV GPOs 0 and 1) 6.9.2 GPO with Matrix OE Structure (for HV GPOs 2 and 3) 7 High Voltage Output Modes 7.1 Full-Bridge Mode 7.2 Half bridge mode 7.3 Pre-Driver Mode 7.4 Parallel Connection of HV GPO 7.5 Protection Circuits 7.5.1 General FAULT signals 7.5.2 Advanced Current Control 7.5.3 Over-current Protection (OCP) 7.5.4 Thermal Shutdown (TSD) and Thermal Considerations 7.5.5 Under-voltage Lockout (UVLO) 7.6 PWM Voltage Control 8 Differential Amplifier with Integrator and Comparator 8.1 Differential Amplifier with Integrator Block Diagram 9 Current Sense Comparator 9.1 Current Sense Comparator0 Block Diagram 9.2 Current Sense Comparator1 Block Diagram 9.3 Current Regulation 10 Connection Matrix 10.1 Matrix Input Table 10.2 Matrix Output Table 10.3 Connection Matrix Virtual Inputs 10.4 Connection Matrix Virtual Outputs 11 Combination Function Macrocells 11.1 2-bit LUT or D Flip-Flop Macrocells 11.1.1 2-bit LUT or D Flip-Flop Macrocell Used as 2-bit LUT 11.1.2 Initial Polarity Operations 11.2 2-bit LUT or Programmable Pattern Generator 11.2.1 2-bit LUT or PGen Macrocell Used as 2-bit LUT 11.3 3-bit LUT or D Flip-Flop with Set/Reset Macrocells 11.3.1 3-bit LUT or D Flip-Flop Macrocells Used as 3-bit LUTs 11.3.2 Initial Polarity Operations 11.4 3-bit LUT or D Flip-Flop with Set/Reset Macrocell or PWM Chopper 11.4.1 3-bit LUT or D Flip-Flop or PWM Chopper Macrocells Used as 3-bit LUTs 11.4.2 PWM chopper 11.4.3 Initial Polarity Operations 11.5 3-bit LUT or Pipe Delay/Ripple Counter Macrocell 11.5.1 3-bit LUT or Pipe Delay Macrocells Used as 3-bit LUT 11.6 4-bit LUT or D Flip-Flop Macrocell 11.6.1 4-bit LUT Macrocell Used as 4-bit LUT 12 Multi-Function Macrocells 12.1 3-bit LUT or DFF/LATCH with 8-bit Counter/Delay Macrocells 12.1.1 3-bit LUT or 8-bit CNT/DLY Block Diagrams 12.1.2 3-bit LUT or CNT/DLYs Used as 3-bit LUTs 12.2 4-bit LUT or DFF/LATCH with 16-bit Counter/Delay Macrocell 12.2.1 4-bit LUT or DFF/LATCH with 16-bit CNT/DLY Block Diagram 12.2.2 4-bit LUT or 16-bit Counter/Delay Macrocells Used as 4-bit LUTs 12.3 CNT/DLY/FSM Timing Diagrams 12.3.1 Delay Mode CNT/DLY0 to CNT/DLY4 12.3.2 Count Mode (Count Data: 3), Counter Reset (Rising Edge Detect) CNT/DLY0 to CNT/DLY4 12.3.3 One-shot Mode CNT/DLY0 to CNT/DLY4 12.3.4 Frequency Detection Mode CNT/DLY0 to CNT/DLY4 12.3.5 Edge Detection Mode CNT/DLY1 to CNT/DLY4 12.3.6 Delayed Edge Detection Mode CNT/DLY0 to CNT/DLY4 12.3.7 CNT/FSM Mode CNT/DLY0 12.3.8 The Difference in Counter Value for Counter, Delay, One-Shot, and Frequency Detect Modes 12.4 Wake and Sleep Controller 13 Pulse Width Modulator Macrocell (PWM) 13.1 8-bit/7-bit PWM Resolution 13.2 PWM Inputs 13.3 PWM Outputs 13.4 I2C/Matrix/Auto dynamically changeable Duty Cycle and Period 13.5 I2C PWM Duty Cycle read/write 13.6 Flexible OSC-integrated Divider 13.7 Inverted Output option 13.8 Changeable dead band option for OUT+ and OUT- 13.9 Initial PWM value 13.10 Sync On/Off setting for Power-Down signal 13.11 Regular/Preset Registers Mode 13.12 PWM Continuous/Autostop mode 13.13 Internal Oscillator Auto Disable Mode 13.14 Phase Correct PWM Mode 13.15 PWM Period Output 13.16 PWM Block Diagrams 13.17 PWM Register Settings 14 Analog Comparators 14.1 ACMP0H Block Diagram 14.2 ACMP1H Block Diagram 14.3 ACMP Typical Performance 15 Programmable Delay/Edge Detector 15.1 Programmable Delay Timing Diagram - Edge Detector OUTPUT 16 Additional Logic Function. Deglitch Filter 17 Voltage Reference 17.1 Voltage Reference Overview 17.2 Vref Selection Table 17.3 Mode Selection 17.4 Vref Block Diagram 17.5 Vref Load Regulation 18 Clocking 18.1 OSC General description 18.2 Oscillator0 (2.048 kHz) 18.3 Oscillator1 (25 MHz) 18.4 CNT/DLY Clock Scheme 18.5 PWM Clock Scheme 18.6 External Clocking 18.6.1 GPIO1 Source for Oscillator0 (2.048 kHz) 18.6.2 GPIO4 Source for Oscillator 1 (25 MHz) 18.7 Oscillators Power-On Delay 19 Low Power Bandgap (LP_BG) 20 Power-On Reset 20.1 General Operation 20.2 POR Sequence 20.3 Macrocells Output States During POR Sequence 20.3.1 Initialization 20.3.2 Power-Down 21 I2C Serial Communications Macrocell 21.1 I2C Serial Communications Macrocell Overview 21.2 I2C Serial Communications Device Addressing 21.3 I2C Serial General Timing 21.4 I2C Serial Communications Commands 21.4.1 Byte Write Command 21.4.2 Sequential Write Command 21.4.3 Current Address Read Command 21.4.4 Random Read Command 21.4.5 Sequential Read Command 21.5 I2C Serial Command Register Map 21.5.1 Register Read/Write Protection 21.5.2 I2C Serial Reset Command 21.5.3 I2C Additional Options 21.5.4 Reading Current Counter Data via I2C 21.5.5 I2C Byte Write Bit Masking 22 Analog Temperature Sensor 23 Register Definitions 23.1 Register Map 24 Package Top Marking Definitions 24.1 STQFN 20L 2 mm x 3 mm 0.4P FCD Green 25 Package Information 25.1 Package Outlines for STQFN 20L 2 mm x 3 mm 0.4P FCD Green Package 25.2 Moisture Sensitivity Level 25.3 Soldering Information 26 Ordering Information 26.1 Tape and Reel Specifications 26.2 Carrier Tape Drawing and Dimensions 27 Thermal Guidelines 28 Layout consideration 29 Layout Guidelines 29.1 STQFN 20L 2 mm x 3.0 mm x 0.55 mm 0.4P FCD Package Glossary Revision History