Datasheet EFM8LB1 (Silicon Labs) - 6

HerstellerSilicon Labs
BeschreibungEFM8 Laser Bee Family
Seiten / Seite77 / 6 — Table of Contents. 1. Feature List. . 2. 2. Ordering Information. . 3. 3. …
Dateiformat / GrößePDF / 1.2 Mb
DokumentenspracheEnglisch

Table of Contents. 1. Feature List. . 2. 2. Ordering Information. . 3. 3. System Overview. . 8. 4. Electrical Specifications. . 18

Table of Contents 1 Feature List  2 2 Ordering Information  3 3 System Overview  8 4 Electrical Specifications  18

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Table of Contents 1. Feature List . 2 2. Ordering Information . 3 3. System Overview . 8
3.1 Introduction . 8 3.2 Power . 9 3.3 I/O . 9 3.4 Clocking . .10 3.5 Counters/Timers and PWM . .10 3.6 Communications and Other Digital Peripherals . .11 3.7 Analog. .14 3.8 Reset Sources . .15 3.9 Debugging . .15 3.10 Bootloader . .16
4. Electrical Specifications . 18
4.1 Electrical Characteristics . .18 4.1.1 Recommended Operating Conditions . .18 4.1.2 Power Consumption. .19 4.1.3 Reset and Supply Monitor . .21 4.1.4 Flash Memory . .21 4.1.5 Power Management Timing . .22 4.1.6 Internal Oscillators . .22 4.1.7 External Clock Input . .23 4.1.8 External Oscillator . .23 4.1.9 ADC . .24 4.1.10 Voltage Reference . .27 4.1.11 Temperature Sensor . .28 4.1.12 1.8 V Internal LDO Voltage Regulator . .28 4.1.13 DACs . .29 4.1.14 Comparators . .30 4.1.15 Configurable Logic . .31 4.1.16 Port I/O . .32 4.1.17 SMBus . .33 4.2 Thermal Conditions . .35 4.3 Absolute Maximum Ratings. .36
5. Typical Connection Diagrams . 37
5.1 Power . .37 5.2 Debug . .38 5.3 Other Connections. .38
6. Pin Definitions . 39 silabs.com
| Building a more connected world. Rev. 1.3 | 6 Document Outline 1. Feature List 2. Ordering Information 3. System Overview 3.1 Introduction 3.2 Power 3.3 I/O 3.4 Clocking 3.5 Counters/Timers and PWM 3.6 Communications and Other Digital Peripherals 3.7 Analog 3.8 Reset Sources 3.9 Debugging 3.10 Bootloader 4. Electrical Specifications 4.1 Electrical Characteristics 4.1.1 Recommended Operating Conditions 4.1.2 Power Consumption 4.1.3 Reset and Supply Monitor 4.1.4 Flash Memory 4.1.5 Power Management Timing 4.1.6 Internal Oscillators 4.1.7 External Clock Input 4.1.8 External Oscillator 4.1.9 ADC 4.1.10 Voltage Reference 4.1.11 Temperature Sensor 4.1.12 1.8 V Internal LDO Voltage Regulator 4.1.13 DACs 4.1.14 Comparators 4.1.15 Configurable Logic 4.1.16 Port I/O 4.1.17 SMBus 4.2 Thermal Conditions 4.3 Absolute Maximum Ratings 5. Typical Connection Diagrams 5.1 Power 5.2 Debug 5.3 Other Connections 6. Pin Definitions 6.1 EFM8LB1x-QFN32 Pin Definitions 6.2 EFM8LB1x-QFP32 Pin Definitions 6.3 EFM8LB1x-QFN24 Pin Definitions 6.4 EFM8LB1x-QSOP24 Pin Definitions 7. QFN32 Package Specifications 7.1 Package Dimensions 7.2 PCB Land Pattern 7.3 Package Marking 8. QFP32 Package Specifications 8.1 Package Dimensions 8.2 PCB Land Pattern 8.3 Package Marking 9. QFN24 Package Specifications 9.1 Package Dimensions 9.2 PCB Land Pattern 9.3 Package Marking 10. QSOP24 Package Specifications 10.1 Package Dimensions 10.2 PCB Land Pattern 10.3 Package Marking 11. Revision History