C8051F045-GQR Silicon Laboratories Inc, C8051F045-GQR Datasheet - Page 9
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C8051F045-GQR
Manufacturer Part Number
C8051F045-GQR
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F045-GQR
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F045-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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List of Figures
1. System Overview
2. Absolute Maximum Ratings
3. Global DC Electrical Characteristic
4. Pinout and Package Definitions
5. 12-Bit ADC (ADC0, C8051F040/1 Only)
6. 10-Bit ADC (ADC0, C8051F042/3/4/5/6/7 Only)
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
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
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:
Figure 5.9. 12-Bit ADC0 Window Interrupt Example:
Figure 5.10. 12-Bit ADC0 Window Interrupt Example:
Figure 5.11. 12-Bit ADC0 Window Interrupt Example: Left Justified Differential Data .
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
Right Justified Single-Ended Data ........................................................ 63
Right Justified Differential Data............................................................. 64
Left Justified Single-Ended Data........................................................... 65
66
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
9
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