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C8051F041-GQ

Part # C8051F041-GQ
Description MCU 8BIT CISC 64KB FLASH 3V 64TQFP - Trays
Category IC
Availability In Stock
Qty 2
Qty Price
1 + $20.05559
Manufacturer Available Qty
SILICON LABORATORIES
Date Code: 0903
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

C8051F040/1/2/3/4/5/6/7
Rev. 1.5 7
21.3.Configuration of a Masked Address ............................................................... 271
21.4.Broadcast Addressing .................................................................................... 271
21.5.Frame and Transmission Error Detection....................................................... 272
22.UART1.................................................................................................................... 277
22.1.Enhanced Baud Rate Generation................................................................... 278
22.2.Operational Modes ......................................................................................... 279
22.2.1.8-Bit UART............................................................................................. 279
22.2.2.9-Bit UART............................................................................................. 280
22.3.Multiprocessor Communications .................................................................... 281
23.Timers.................................................................................................................... 287
23.1.Timer 0 and Timer 1 ....................................................................................... 287
23.1.1.Mode 0: 13-bit Counter/Timer ................................................................ 287
23.1.2.Mode 1: 16-bit Counter/Timer ................................................................ 288
23.1.3.Mode 2: 8-bit Counter/Timer with Auto-Reload...................................... 289
23.1.4.Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................. 290
23.2.Timer 2, Timer 3, and Timer 4........................................................................ 295
23.2.1.Configuring Timer 2, 3, and 4 to Count Down........................................ 295
23.2.2.Capture Mode ........................................................................................ 296
23.2.3.Auto-Reload Mode ................................................................................. 297
23.2.4.Toggle Output Mode .............................................................................. 298
24.Programmable Counter Array............................................................................. 303
24.1.PCA Counter/Timer ........................................................................................ 304
24.2.Capture/Compare Modules ............................................................................ 305
24.2.1.Edge-triggered Capture Mode................................................................ 306
24.2.2.Software Timer (Compare) Mode........................................................... 307
24.2.3.High-Speed Output Mode ...................................................................... 308
24.2.4.Frequency Output Mode ........................................................................ 309
24.2.5.8-Bit Pulse Width Modulator Mode......................................................... 310
24.2.6.16-Bit Pulse Width Modulator Mode....................................................... 311
24.3.Register Descriptions for PCA0...................................................................... 312
25.JTAG (IEEE 1149.1) .............................................................................................. 317
25.1.Boundary Scan............................................................................................... 318
25.1.1.EXTEST Instruction................................................................................ 319
25.1.2.SAMPLE Instruction............................................................................... 319
25.1.3.BYPASS Instruction ...............................................................................
319
25.1.4.IDCODE Instruction................................................................................ 319
25.2.Flash Programming Commands..................................................................... 321
25.3.Debug Support ............................................................................................... 324
Document Change List............................................................................................. 325
Contact Information.................................................................................................. 326
C8051F040/1/2/3/4/5/6/7
8 Rev. 1.5
NOTES:
C8051F040/1/2/3/4/5/6/7
Rev. 1.5 9
List of Figures
1. System Overview
Figure 1.1. C8051F040/2 Block Diagram................................................................. 21
Figure 1.2. C8051F041/3 Block Diagram................................................................. 22
Figure 1.3. C8051F044/6 Block Diagram................................................................. 23
Figure 1.4. C8051F045/7 Block Diagram................................................................. 24
Figure 1.5. Comparison of Peak MCU Execution Speeds ....................................... 25
Figure 1.6. On-Board Clock and Reset .................................................................... 26
Figure 1.7. On-Chip Memory Map............................................................................ 27
Figure 1.8. Development/In-System Debug Diagram............................................... 28
Figure 1.9. Digital Crossbar Diagram....................................................................... 29
Figure 1.10. PCA Block Diagram.............................................................................. 30
Figure 1.11. CAN Controller Diagram....................................................................... 31
Figure 1.12. 10/12-Bit ADC Block Diagram.............................................................. 32
Figure 1.13. 8-Bit ADC Diagram............................................................................... 33
Figure 1.14. Comparator and DAC Diagram ............................................................ 34
2. Absolute Maximum Ratings
3. Global DC Electrical Characteristic
4. Pinout and Package Definitions
Figure 4.1. TQFP-100 Pinout Diagram..................................................................... 43
Figure 4.2. TQFP-100 Package Drawing ................................................................. 44
Figure 4.3. TQFP-64 Pinout Diagram....................................................................... 45
Figure 4.4. TQFP-64 Package Drawing ................................................................... 46
5. 12-Bit ADC (ADC0, C8051F040/1 Only)
Figure 5.1. 12-Bit ADC0 Functional Block Diagram ................................................. 47
Figure 5.2. Analog Input Diagram ............................................................................ 48
Figure 5.3. High Voltage Difference Amplifier Functional Diagram.......................... 52
Figure 5.4. 12-Bit ADC Track and Conversion Example Timing .............................. 55
Figure 5.5. ADC0 Equivalent Input Circuits.............................................................. 56
Figure 5.6. Temperature Sensor Transfer Function................................................. 57
Figure 5.7. ADC0 Data Word Example .................................................................... 61
Figure 5.8. 12-Bit ADC0 Window Interrupt Example:
Right Justified Single-Ended Data ........................................................ 63
Figure 5.9. 12-Bit ADC0 Window Interrupt Example:
Right Justified Differential Data............................................................. 64
Figure 5.10. 12-Bit ADC0 Window Interrupt Example:
Left Justified Single-Ended Data........................................................... 65
Figure 5.11. 12-Bit ADC0 Window Interrupt Example: Left Justified Differential Data .
66
6. 10-Bit ADC (ADC0, C8051F042/3/4/5/6/7 Only)
Figure 6.1. 10-Bit ADC0 Functional Block Diagram ................................................. 69
Figure 6.2. Analog Input Diagram ............................................................................ 70
Figure 6.3. High Voltage Difference Amplifier Functional Diagram.......................... 74
Figure 6.4. 10-Bit ADC Track and Conversion Example Timing .............................. 77
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