Silicon Laboratories C8051F342 Two-Way Radio User Manual


 
Rev. 0.5 9
C8051F340/1/2/3/4/5/6/7
List of Figures and Tables
1. System Overview
Table 1.1. Product Selection Guide ........................................................................ 18
Figure 1.1. C8051F340/1/4/5 Block Diagram ........................................................... 19
Figure 1.2. C8051F342/3/6/7 Block Diagram ........................................................... 20
Figure 1.3. On-Chip Clock and Reset ...................................................................... 22
Figure 1.4. On-Chip Memory Map for 64kB Devices (C8051F340/2/4/6) ................ 23
Figure 1.5. USB Controller Block Diagram............................................................... 24
Figure 1.6. Digital Crossbar Diagram ....................................................................... 26
Figure 1.7. PCA Block Diagram ............................................................................... 27
Figure 1.8. PCA Block Diagram ............................................................................... 27
Figure 1.9. 10-Bit ADC Block Diagram..................................................................... 28
Figure 1.10. Comparator0 Block Diagram................................................................ 29
2. Absolute Maximum Ratings
Table 2.1. Absolute Maximum Ratings ................................................................... 30
3. Global DC Electrical Characteristics
Table 3.1. Global DC Electrical Characteristics ...................................................... 31
Table 3.2. Index to Electrical Characteristics Tables .............................................. 32
4. Pinout and Package Definitions
Table 4.1. Pin Definitions for the C8051F340/1/2/3/4/5/6/7 .................................... 33
Figure 4.1. TQFP-48 Pinout Diagram (Top View) .................................................... 36
Table 4.2. TQFP-48 Package Dimensions.............................................................. 37
Figure 4.2. TQFP-48 Package Diagram................................................................... 37
Figure 4.3. LQFP-32 Pinout Diagram (Top View) .................................................... 38
Table 4.3. LQFP-32 Package Dimensions.............................................................. 39
Figure 4.4. LQFP-32 Package Diagram................................................................... 39
5. 10-Bit ADC (ADC0)
Figure 5.1. ADC0 Functional Block Diagram............................................................ 41
Figure 5.2. Temperature Sensor Transfer Function................................................. 43
Figure 5.3. Temperature Sensor Error with 1-Point Calibration (VREF = 2.40 V).... 44
Figure 5.4. 10-Bit ADC Track and Conversion Example Timing .............................. 46
Figure 5.5. ADC0 Equivalent Input Circuits.............................................................. 47
Figure 5.6. ADC Window Compare Example: Right-Justified Single-Ended Data... 54
Figure 5.7. ADC Window Compare Example: Left-Justified Single-Ended Data ..... 54
Figure 5.8. ADC Window Compare Example: Right-Justified Differential Data ....... 55
Figure 5.9. ADC Window Compare Example: Left-Justified Differential Data.......... 55
Table 5.1. ADC0 Electrical Characteristics ............................................................. 56
6. Voltage Reference
Figure 6.1. Voltage Reference Functional Block Diagram ....................................... 57
Table 6.1. Voltage Reference Electrical Characteristics ......................................... 58
7. Comparators
Figure 7.1. Comparator Functional Block Diagram .................................................. 60
Figure 7.2. Comparator Hysteresis Plot ................................................................... 61
Table 7.1. Comparator Electrical Characteristics.................................................... 68