Bosch Sensortec BMI160 Die BAI160C 1891 Robertson Road, Suite 500, Ottawa, ON K2H 5B7 Canada Tel: 613-829-0414 chipworks.com
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Overview Introduction Brief Design Overview Component Descriptions Device Summary References Figures To view, please click on the appropriate bookmark in the panel on the left. 0.1.1 Package Markings 0.1.2 Package X-Ray 0.1.3 Die Markings 0.2.1 Die Photograph 0.2.2 Die Photograph Polysilicon Layer 0.2.3 Annotated Die Photograph 0.2.4 Die Architecture Schematics 1.0.0 Top 2.0.0 GYRO Axis Interface 2.1.0 Summer Integrator 1 2.1.3 Adjustable Resistor 1 2.3.0 Summer 3 Input 2.4.0 Integrator 2.5.0 Summer Integrator 3 2.7.0 Summer Integrator 4 2.7.1 Adjustable Resistor 2 2.8.0 Summer Integrator 2 3.0.0 GYRO Driver 3.1.0 Comparator 1 3.2.0 Voltage Controlled Oscillator Top
3.2.1 Voltage Controlled Oscillator Driver 3.3.0 Opamp Bias 3.4.0 Sense Amplifier 3.4.1 Test Switch 3.4.2 Ground Switch 3.4.3 Switched Capacitor 3 3.4.4 Switched Capacitor 2 3.4.5 Op Amp 3 3.5.0 Driver Integrator 1 3.5.1 Switched Capacitor 4 3.5.2 Adjustable Resistor 5 3.5.3 Switched Capacitor 5 3.5.4 Op Amp 4 3.6.0 Driver Integrator 2 3.6.1 Adjustable Resistor 4 3.6.2 Adjustable Resistor 3 3.7.0 Driver Filter 1 3.7.1 Op Amp 1 3.7.2 Op Amp 6 3.7.3 Op Amp 5 3.8.0 Driver Filter 2 3.8.1 Switched Capacitor 6 3.8.2 Summer 2 Input 3.8.3 GYRO Actuator 3.8.4 Op Amp 7 3.9.0 Clock Generator 3.10.0 Sense Amplifier Control 4.0.0.0 Bias And Control Top 4.1.0 Temperature Sense Top 4.1.1 Temperature Sense Control 4.1.2 Temperature Sense UNUSED 4.1.3 Temperature Sense 4.2.0 Resistor Divider 4.3.0 Programmable Current Bias 4.4.0 Bandgap Reference 1 4.4.1 Amplifier 4.5.0 UNUSED 2
4.5.1 UNUSED 1 4.6.0 BIAS and Control 4.6.1 Test Switches 4.6.1.1 Static Pull-Up/Pull-Down 4.6.1.2 Test Driver 4.6.1.3 Test Switch 4.6.1.4 Controlled Pull-Down 4.6.1.5 Voltage Switch 4.6.1.6 Voltage Switch 4.6.1.7 Multiplexer 4.6.1.8 Switch 4.6.1.9 Signal Switch 4.6.1.10 GYRO Driver 4.6.1.11 Signal Switch 4.6.1.12 Test Switch 4.6.1.13 Bias Generator 4.6.1.14 Programmable Resistor 4.6.1.15 Trigate 4.6.1.16 Operational Transconductance Amplifier 4.6.2 Oscillator 4.6.2.1 Oscillator 4.6.2.2 Oscillator Control 4.6.2.3 Bias Generator 4.6.2.4 Oscillator 4.6.2.5 Ring Oscillator 4.6.2.6 Clock Driver 4.6.2.7 Counter 4.6.2.8 Clock Divider 4.6.2.9 Bias Generator 4.6.2.10 Series NMOS 2 4.6.2.11 Series NMOS 3 4.6.2.12 Series NMOS 4 4.6.2.13 Series NMOS 5 4.6.2.14 Series NMOS 6 4.6.2.15 Series NMOS 7 4.6.2.16 Series NMOS 8 4.6.2.17 Series NMOS 1 4.6.3 Interface Logic
4.6.3.1 Control Logic 4.6.3.2 Control Logic 4.6.3.3 Digital Interface 4.6.3.4 Control Logic 4.6.4 Voltage and Bias Generator 4.6.4.1 Voltage Generator 4.6.4.2 Voltage Generator 4.6.4.3 ANDNOR21 4.6.4.4 Voltage Generator 4.6.4.5 Voltage Generator 4.6.4.6 ESD Voltage Protection 4.6.4.7 Bias Generator 4.6.4.8 Inverter - SChmitt trigger 4.6.4.9 Voltage Regulator 4.6.4.10 Level Detector 4.6.4.11 Level Detector 4.7.0 EEPROM Top 4.7.1 EEPROM Clock Generator 4.7.1.1 Clock Divider 4.7.2 EEPROM Unused 4.7.3 EEPROM Data Path 4.7.3.1 SL Precharge Top 4.7.3.2 SL Precharge 4.7.3.3 Data Output Path 4.7.3.4 Data Output Latch 4.7.3.5 Write Data Latches 4.7.3.6 Program Switch Top 4.7.3.7 Program Switch 4.7.3.8 Write Driver Top 4.7.3.9 Write Driver 4.7.4 EEPROM Address Path 4.7.4.1 Word Line Driver Top 4.7.4.2 Word Line Driver 4.7.4.3 Row Address Latches 4.7.4.4 Column Control Top 4.7.4.5 Column Control 4.7.4.6 Row Decoder 4.7.5 EEPROM Voltage Generator
4.7.5.1 Program Bias Generator 4.7.5.2 Substrate Bias and Voltage Generator 4.7.6 EEPROM Control Top 4.7.6.1 EEPROM Voltage Generator Control 4.7.6.2 Main Control FSM 4.7.6.3 EEPROM Pump Control 4.7.6.4 Source Line Control 4.7.7 EEPROM Charge Pump 4.7.7.1 Pump Clock generator 4.7.7.2 EEPROM Charge Pump 1 4.7.7.3 EEPROM Charge Pump 2 4.7.7.4 Pump Bias Generator 4.7.8 EEPROM Array Right 4.7.9 EEPROM Array Middle 4.7.10 EEPROM Array Left 5.0.0 Voltage Generator and Bias 5.1.0 Bias Generator 5.2.0 Voltage Regulator 5.3.0 Voltage Regulator 5.4.0 Voltage Pump 5.5.0 Bandgap Generator 6.0.0 Test Access 6.1.0 Voltage Switch 6.1.1 Voltage Switch 6.2.0 Voltage Follower 6.3.0 3-Bit Decoder 7.0.0 Test ADC 7.1.0 1-Bit DAC 7.2.0 Voltage Switch 7.3.0 Differential Amplifier 7.3.1 Switched Capacitor Common Mode Circuit 7.4.0 Quantizer 7.5.0 Amplifier Bias
8.0.0 Decoupling Capacitors 9.0.0 Voltage Reference 1 10.0.0 Voltage Reference 2 11.0.0 Dummy Cells 12.0.0 GND PAD 13.0.0 PAD 1 14.0.0 PAD 2 15.0.0 PAD 3 Cell Library About Chipworks
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