C8051F045 Silicon Laboratories Inc, C8051F045 Datasheet - Page 3
C8051F045
Manufacturer Part Number
C8051F045
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F045
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
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
336-1157
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F045
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F045-GQ
Manufacturer:
SiliconL
Quantity:
1 200
Company:
Part Number:
C8051F045-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F045-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Table of Contents
1. System Overview.................................................................................................... 19
2. Absolute Maximum Ratings .................................................................................. 35
3. Global DC Electrical Characteristic ...................................................................... 36
4. Pinout and Package Definitions............................................................................ 37
5. 12-Bit ADC (ADC0, C8051F040/1 Only)................................................................. 47
6. 10-Bit ADC (ADC0, C8051F042/3/4/5/6/7 Only)..................................................... 69
7. 8-Bit ADC (ADC2, C8051F040/1/2/3 Only)............................................................. 91
1.1. CIP-51™ Microcontroller Core.......................................................................... 25
1.2. On-Chip Memory............................................................................................... 27
1.3. JTAG Debug and Boundary Scan..................................................................... 28
1.4. Programmable Digital I/O and Crossbar ........................................................... 29
1.5. Programmable Counter Array ........................................................................... 30
1.6. Controller Area Network.................................................................................... 31
1.7. Serial Ports ....................................................................................................... 31
1.8. 12/10-Bit Analog to Digital Converter................................................................ 32
1.9. 8-Bit Analog to Digital Converter (C8051F040/1/2/3 Only) ............................... 33
1.10.Comparators and DACs ................................................................................... 34
5.1. Analog Multiplexer and PGA............................................................................. 47
5.2. High-Voltage Difference Amplifier..................................................................... 52
5.3. ADC Modes of Operation.................................................................................. 54
5.4. ADC0 Programmable Window Detector ........................................................... 62
6.1. Analog Multiplexer and PGA............................................................................. 69
6.2. High-Voltage Difference Amplifier..................................................................... 74
6.3. ADC Modes of Operation.................................................................................. 76
6.4. ADC0 Programmable Window Detector ........................................................... 84
7.1. Analog Multiplexer and PGA............................................................................. 91
7.2. ADC2 Modes of Operation................................................................................ 92
7.3. ADC2 Programmable Window Detector ......................................................... 100
1.1.1. Fully 8051 Compatible.............................................................................. 25
1.1.2. Improved Throughput ............................................................................... 25
1.1.3. Additional Features .................................................................................. 26
5.1.1. Analog Input Configuration....................................................................... 48
5.3.1. Starting a Conversion............................................................................... 54
5.3.2. Tracking Modes........................................................................................ 54
5.3.3. Settling Time Requirements ..................................................................... 56
6.1.1. Analog Input Configuration....................................................................... 70
6.3.1. Starting a Conversion............................................................................... 76
6.3.2. Tracking Modes........................................................................................ 76
6.3.3. Settling Time Requirements ..................................................................... 78
7.2.1. Starting a Conversion............................................................................... 92
7.2.2. Tracking Modes........................................................................................ 92
7.2.3. Settling Time Requirements ..................................................................... 94
7.3.1. Window Detector in Single-Ended Mode................................................ 100
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
3
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