Preliminary Datasheet SLG47105 (Dialog Semiconductor) - 3
| 制造商 | Dialog Semiconductor |
| 描述 | GreenPAK Programmable Mixed-Signal Matrix with High Voltage Features |
| 页数 / 页 | 223 / 3 — SLG47105. GreenPAK Programmable Mixed-Signal Matrix with High. … |
| 文件格式/大小 | PDF / 4.3 Mb |
| 文件语言 | 英语 |
SLG47105. GreenPAK Programmable Mixed-Signal Matrix with High. Preliminary. Voltage Features
该数据表的模型线
文件文字版本
link to page 52 link to page 53 link to page 54 link to page 54 link to page 55 link to page 55 link to page 56 link to page 57 link to page 59 link to page 61 link to page 62 link to page 63 link to page 63 link to page 66 link to page 68 link to page 75 link to page 82 link to page 85 link to page 88 link to page 89 link to page 95 link to page 98 link to page 107 link to page 112 link to page 112 link to page 112 link to page 112 link to page 113 link to page 113 link to page 113 link to page 113 link to page 113 link to page 115 link to page 115 link to page 119 link to page 120 link to page 120 link to page 123 link to page 123 link to page 124 link to page 125 link to page 129 link to page 130 link to page 131 link to page 132 link to page 134 link to page 134 link to page 135 link to page 136 link to page 136 link to page 136 link to page 137 link to page 138 link to page 139 link to page 140 link to page 140 link to page 141
SLG47105 GreenPAK Programmable Mixed-Signal Matrix with High Preliminary Voltage Features 8 Differential Amplifier with Integrator and Comparator ...52
8.1 Differential Amplifier with Integrator Block Diagram ...53
9 Current Sense Comparator ...54
9.1 Current Sense Comparator0 Block Diagram ..54 9.2 Current Sense Comparator1 Block Diagram ..55 9.3 Current Regulation ...55
10 Connection Matrix ..56
10.1 Matrix Input Table ...57 10.2 Matrix Output Table ..59 10.3 Connection Matrix Virtual Inputs ..61 10.4 Connection Matrix Virtual Outputs ...62
11 Combination Function Macrocells ..63
11.1 2-bit LUT or D Flip-Flop Macrocells ...63 11.2 2-bit LUT or Programmable Pattern Generator ..66 11.3 3-bit LUT or D Flip-Flop with Set/Reset Macrocells ...68 11.4 3-bit LUT or D Flip-Flop with Set/Reset Macrocell or PWM Chopper ..75 11.5 3-bit LUT or Pipe Delay/Ripple Counter Macrocell ..82 11.6 4-bit LUT or D Flip-Flop Macrocell ...85
12 Multi-Function Macrocells ...88
12.1 3-bit LUT or DFF/LATCH with 8-bit Counter/Delay Macrocells ..89 12.2 4-bit LUT or DFF/LATCH with 16-bit Counter/Delay Macrocell ..95 12.3 CNT/DLY/FSM Timing Diagrams ...98 12.4 Wake and Sleep Controller ..107
13 Pulse Width Modulator Macrocell (PWM) ... 112
13.1 8-bit/7-bit PWM Resolution ..112 13.2 PWM Inputs ..112 13.3 PWM Outputs ...112 13.4 I2C/Matrix/Auto dynamically changeable Duty Cycle and Period ...113 13.5 I2C PWM Duty Cycle read/write ...113 13.6 Flexible OSC-integrated Divider ...113 13.7 Inverted Output option ..113 13.8 Changeable dead band option for OUT+ and OUT- ..113 13.9 Initial PWM value ...115 13.10 Sync On/Off setting for Power-Down signal ...115 13.11 Regular/Preset Registers Mode ...119 13.12 PWM Continuous/Autostop mode ..120 13.13 Internal Oscillator Auto Disable Mode ..120 13.14 Phase Correct PWM Mode ..123 13.15 PWM Period Output ...123 13.16 PWM Block Diagrams ..124 13.17 PWM Register Settings ..125
14 Analog Comparators ... 129
14.1 ACMP0H Block Diagram ..130 14.2 ACMP1H Block Diagram ..131 14.3 ACMP Typical Performance ...132
15 Programmable Delay/Edge Detector .. 134
15.1 Programmable Delay Timing Diagram - Edge Detector OUTPUT ...134
16 Additional Logic Function. Deglitch Filter ... 135 17 Voltage Reference .. 136
17.1 Voltage Reference Overview ...136 17.2 Vref Selection Table ...136 17.3 Mode Selection ..137 17.4 Vref Block Diagram ..138 17.5 Vref Load Regulation ...139
18 Clocking .. 140
18.1 OSC General description ...140 18.2 Oscillator0 (2.048 kHz) ...141
Datasheet Revision 2.0 9-Jun-2020
CFR0011-120-00 3 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 8 Differential Amplifier with Integrator and Comparator ...52
8.1 Differential Amplifier with Integrator Block Diagram ...53
9 Current Sense Comparator ...54
9.1 Current Sense Comparator0 Block Diagram ..54 9.2 Current Sense Comparator1 Block Diagram ..55 9.3 Current Regulation ...55
10 Connection Matrix ..56
10.1 Matrix Input Table ...57 10.2 Matrix Output Table ..59 10.3 Connection Matrix Virtual Inputs ..61 10.4 Connection Matrix Virtual Outputs ...62
11 Combination Function Macrocells ..63
11.1 2-bit LUT or D Flip-Flop Macrocells ...63 11.2 2-bit LUT or Programmable Pattern Generator ..66 11.3 3-bit LUT or D Flip-Flop with Set/Reset Macrocells ...68 11.4 3-bit LUT or D Flip-Flop with Set/Reset Macrocell or PWM Chopper ..75 11.5 3-bit LUT or Pipe Delay/Ripple Counter Macrocell ..82 11.6 4-bit LUT or D Flip-Flop Macrocell ...85
12 Multi-Function Macrocells ...88
12.1 3-bit LUT or DFF/LATCH with 8-bit Counter/Delay Macrocells ..89 12.2 4-bit LUT or DFF/LATCH with 16-bit Counter/Delay Macrocell ..95 12.3 CNT/DLY/FSM Timing Diagrams ...98 12.4 Wake and Sleep Controller ..107
13 Pulse Width Modulator Macrocell (PWM) ... 112
13.1 8-bit/7-bit PWM Resolution ..112 13.2 PWM Inputs ..112 13.3 PWM Outputs ...112 13.4 I2C/Matrix/Auto dynamically changeable Duty Cycle and Period ...113 13.5 I2C PWM Duty Cycle read/write ...113 13.6 Flexible OSC-integrated Divider ...113 13.7 Inverted Output option ..113 13.8 Changeable dead band option for OUT+ and OUT- ..113 13.9 Initial PWM value ...115 13.10 Sync On/Off setting for Power-Down signal ...115 13.11 Regular/Preset Registers Mode ...119 13.12 PWM Continuous/Autostop mode ..120 13.13 Internal Oscillator Auto Disable Mode ..120 13.14 Phase Correct PWM Mode ..123 13.15 PWM Period Output ...123 13.16 PWM Block Diagrams ..124 13.17 PWM Register Settings ..125
14 Analog Comparators ... 129
14.1 ACMP0H Block Diagram ..130 14.2 ACMP1H Block Diagram ..131 14.3 ACMP Typical Performance ...132
15 Programmable Delay/Edge Detector .. 134
15.1 Programmable Delay Timing Diagram - Edge Detector OUTPUT ...134
16 Additional Logic Function. Deglitch Filter ... 135 17 Voltage Reference .. 136
17.1 Voltage Reference Overview ...136 17.2 Vref Selection Table ...136 17.3 Mode Selection ..137 17.4 Vref Block Diagram ..138 17.5 Vref Load Regulation ...139
18 Clocking .. 140
18.1 OSC General description ...140 18.2 Oscillator0 (2.048 kHz) ...141
Datasheet Revision 2.0 9-Jun-2020
CFR0011-120-00 3 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