C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 9

• 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

List of Figures
1. System Overview
2. Ordering Information
3. Pinout and Package Definitions
4. Electrical Characteristics
5. 10-Bit SAR ADC with 16-bit Auto-Averaging Accumulator and Autonomous Low
Figure 1.1. C8051F930 Block Diagram .................................................................... 19
Figure 1.2. C8051F931 Block Diagram .................................................................... 19
Figure 1.3. C8051F920 Block Diagram .................................................................... 20
Figure 1.4. C8051F921 Block Diagram .................................................................... 20
Figure 1.5. Port I/O Functional Block Diagram ......................................................... 22
Figure 1.6. PCA Block Diagram................................................................................ 23
Figure 1.7. ADC0 Functional Block Diagram............................................................ 24
Figure 1.8. ADC0 Multiplexer Block Diagram ........................................................... 25
Figure 1.9. Comparator 0 Functional Block Diagram ............................................... 26
Figure 1.10. Comparator 1 Functional Block Diagram ............................................. 26
Figure 3.1. QFN-32 Pinout Diagram (Top View) ...................................................... 32
Figure 3.2. QFN-24 Pinout Diagram (Top View) ...................................................... 33
Figure 3.3. LQFP-32 Pinout Diagram (Top View)..................................................... 34
Figure 3.4. QFN-32 Package Drawing ..................................................................... 35
Figure 3.5. Typical QFN-32 Landing Diagram.......................................................... 36
Figure 3.6. QFN-24 Package Drawing ..................................................................... 38
Figure 3.7. Typical QFN-24 Landing Diagram.......................................................... 39
Figure 3.8. LQFP-32 Package Diagram ................................................................... 41
Figure 3.9. Typical LQFP-32 Landing Diagram ........................................................ 42
Figure 4.1. Active Mode Current (External CMOS Clock) ........................................ 46
Figure 4.2. Idle Mode Current (External CMOS Clock) ............................................ 47
Figure 4.3. Typical DC-DC Converter Efficiency (High Current, VDD/DC+ = 2 V) ... 48
Figure 4.4. Typical DC-DC Converter Efficiency (High Current, VDD/DC+ = 3 V) ... 49
Figure 4.5. Typical DC-DC Converter Efficiency (Low Current, VDD/DC+ = 2 V).... 50
Figure 4.6. Typical One-Cell Suspend Mode Current............................................... 51
Figure 4.7. Typical VOH Curves, 1.8 – 3.6 V ........................................................... 53
Figure 4.8. Typical VOH Curves, 0.9 – 1.8 V ........................................................... 54
Figure 4.9. Typical VOL Curves, 1.8 – 3.6 V ............................................................ 55
Figure 4.10. Typical VOL Curves, 0.9 – 1.8 V .......................................................... 56
Figure 5.1. ADC0 Functional Block Diagram............................................................ 65
Figure 5.2. 10-Bit ADC Track and Conversion Example Timing (BURSTEN = 0).... 68
Figure 5.3. Burst Mode Tracking Example with Repeat Count Set to 4 ................... 69
Figure 5.4. ADC0 Equivalent Input Circuits .............................................................. 70
Figure 5.5. ADC Window Compare Example: Right-Justified Single-Ended Data ... 80
Figure 5.6. ADC Window Compare Example: Left-Justified Single-Ended Data...... 80
Figure 5.7. ADC0 Multiplexer Block Diagram ........................................................... 81
Figure 5.8. Temperature Sensor Transfer Function ................................................. 83
Power Burst Mode
Rev. 0.2
C8051F93x-C8051F92x
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