C8051F040 查看數據表（PDF） - Unspecified
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C8051F040 Datasheet PDF : 321 Pages
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C8051F040/1/2/3/4/5/6/7
Figure 6.5. ADC0 Equivalent Input Circuits.............................................................. 78
Figure 6.6. Temperature Sensor Transfer Function ................................................. 79
Figure 6.7. ADC0 Data Word Example .................................................................... 83
Figure 6.8. 10-Bit ADC0 Window Interrupt Example:
Right Justified Single-Ended Data ........................................................ 85
Figure 6.9. 10-Bit ADC0 Window Interrupt Example:
Right Justified Differential Data............................................................. 86
Figure 6.10. 10-Bit ADC0 Window Interrupt Example:
Left Justified Single-Ended Data........................................................... 87
Figure 6.11. 10-Bit ADC0 Window Interrupt Example: Left Justified Differential Data .
88
7. 8-Bit ADC (ADC2, C8051F040/1/2/3 Only)
Figure 7.1. ADC2 Functional Block Diagram............................................................ 91
Figure 7.2. ADC2 Track and Conversion Example Timing....................................... 93
Figure 7.3. ADC2 Equivalent Input Circuit................................................................ 94
Figure 7.4. ADC2 Data Word Example .................................................................... 99
Figure 7.5. ADC Window Compare Examples, Single-Ended Mode...................... 101
Figure 7.6. ADC Window Compare Examples, Differential Mode .......................... 102
8. DACs, 12-Bit Voltage Mode (C8051F040/1/2/3 Only)
Figure 8.1. DAC Functional Block Diagram............................................................ 105
9. Voltage Reference (C8051F040/2/4/6)
Figure 9.1. Voltage Reference Functional Block Diagram ..................................... 113
10. Voltage Reference (C8051F041/3/5/7)
Figure 10.1. Voltage Reference Functional Block Diagram.................................... 117
11. Comparators
Figure 11.1. Comparator Functional Block Diagram .............................................. 121
Figure 11.2. Comparator Hysteresis Plot ............................................................... 122
12. CIP-51 Microcontroller
Figure 12.1. CIP-51 Block Diagram........................................................................ 127
Figure 12.2. Memory Map ...................................................................................... 133
Figure 12.3. SFR Page Stack................................................................................. 136
Figure 12.4. SFR Page Stack While Using SFR Page 0x0F To Access Port 5...... 137
Figure 12.5. SFR Page Stack After ADC2 Window Comparator Interrupt Occurs . 138
Figure 12.6. SFR Page Stack Upon PCA Interrupt Occurring During an ADC2 ISR....
139
Figure 12.7. SFR Page Stack Upon Return From PCA Interrupt ........................... 140
Figure 12.8. SFR Page Stack Upon Return From ADC2 Window Interrupt ........... 141
13. Reset Sources
Figure 13.1. Reset Sources.................................................................................... 165
Figure 13.2. Reset Timing ...................................................................................... 166
14. Oscillators
Figure 14.1. Oscillator Diagram.............................................................................. 173
Figure 14.2. 32.768 kHz External Crystal Example................................................ 177
15. Flash Memory
Figure 15.1. Flash Program Memory Map and Security Bytes............................... 181
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Rev. 1.6
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