C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 3

• Manufacturer Part Number: C8051F930-GQ
• Description: IC 8051 MCU 64K FLASH 32-LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F9xxr

Specifications of C8051F930-GQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 32-LQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 24
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 3.6 V
• Data Converters: A/D 23x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F9x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 4.25 KB
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 0.9 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F930DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 23-ch x 10-bit
• No. Of I/o's: 24
• Ram Memory Size: 4KB
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1478 - PLATFORM PROG TOOLSTCK F920,F930336-1477 - PLATFORM PROG TOOLSTCK F920,F930336-1473 - KIT DEV C8051F920,F921,F930,F931336-1472 - BOARD TARGET/PROTO W/C8051F930
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1466

Table of Contents
1. System Overview.................................................................................................... 18
2. Ordering Information.............................................................................................. 27
3. Pinout and Package Definitions............................................................................ 28
4. Electrical Characteristics....................................................................................... 43
5. 10-Bit SAR ADC with 16-bit Auto-Averaging Accumulator and 
6. Programmable Current Reference (IREF0) .......................................................... 89
7. Comparators ........................................................................................................... 90
1.1. CIP-51™ Microcontroller Core.......................................................................... 21
1.2. Port Input/Output............................................................................................... 21
1.3. Serial Ports ....................................................................................................... 22
1.4. Programmable Counter Array ........................................................................... 23
1.5. 10-Bit SAR ADC with 16-bit Auto-Averaging Accumulator and 
1.6. Programmable Current Reference (IREF0) ...................................................... 25
1.7. Comparators ..................................................................................................... 25
4.1. Absolute Maximum Specifications .................................................................... 43
4.2. Electrical Characteristics................................................................................... 44
Autonomous Low Power Burst Mode................................................................... 65
5.1. Output Code Formatting ................................................................................... 66
5.2. Modes of Operation .......................................................................................... 67
5.3. 8-Bit Mode......................................................................................................... 71
5.4. Programmable Window Detector ...................................................................... 78
5.5. ADC0 Analog Multiplexer.................................................................................. 81
5.6. Temperature Sensor ......................................................................................... 83
5.7. Voltage and Ground Reference Options........................................................... 86
5.8. External Voltage References ............................................................................ 87
5.9. Internal Voltage References ............................................................................. 87
5.10.Analog Ground Reference................................................................................ 87
5.11.Temperature Sensor Enable ............................................................................ 87
5.12.Voltage Reference Electrical Specifications ..................................................... 88
6.1. IREF0 Specifications......................................................................................... 89
7.1. Comparator Inputs ............................................................................................ 90
1.1.1. Fully 8051 Compatible.............................................................................. 21
1.1.2. Improved Throughput ............................................................................... 21
1.1.3. Additional Features .................................................................................. 21
Autonomous Low Power Burst Mode.................................................................. 23
5.2.1. Starting a Conversion............................................................................... 67
5.2.2. Tracking Modes........................................................................................ 68
5.2.3. Burst Mode ............................................................................................... 69
5.2.4. Settling Time Requirements ..................................................................... 70
5.2.5. Gain Setting.............................................................................................. 71
5.4.1. Window Detector In Single-Ended Mode ................................................. 80
5.4.2. ADC0 Specifications................................................................................. 80
5.6.1. Calibration ................................................................................................ 84
Rev. 1.1
C8051F93x-C8051F92x
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