C8051F042-GQR Silicon Laboratories Inc, C8051F042-GQR Datasheet - Page 3

• Manufacturer Part Number: C8051F042-GQR
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F04xr

Specifications of C8051F042-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: 64
• 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 8x8b, 13x10b; D/A 2x10b, 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: 336-1205 - DEV KIT FOR F040/F041/F042/F043
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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
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