C8051F817-GS Silicon Laboratories Inc, C8051F817-GS Datasheet - Page 9

• Manufacturer Part Number: C8051F817-GS
• Description: IC MCU 8BIT 8K FLASH 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F81xr

Specifications of C8051F817-GS

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (3.9mm Width)
• Processor Series: C8051F8x
• Core: 8051
• Data Bus Width: 16 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F800DK
• Minimum Operating Temperature: - 55 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1792-5

List of Figures
1. System Overview
2. Ordering Information
3. Pin Definitions
4. QFN-20 Package Specifications
5. QSOP-24 Package Specifications
6. SOIC-16 Package Specifications
7. Electrical Characteristics
8. 10-Bit ADC (ADC0)
9. Temperature Sensor
10. Voltage and Ground Reference Options
11. Voltage Regulator (REG0)
12. Comparator0
13. Capacitive Sense (CS0)
Figure 1.1. C8051F800, C8051F806, C8051F812, C8051F818 Block Diagram ..... 16
Figure 1.2. C8051F801, C8051F807, C8051F813, C8051F819 Block Diagram ..... 17
Figure 1.3. C8051F802, C8051F808, C8051F814, C8051F820 Block Diagram ..... 18
Figure 1.4. C8051F803, C8051F809, C8051F815, C8051F821 Block Diagram ..... 19
Figure 1.5. C8051F804, C8051F810, C8051F816, C8051F822 Block Diagram ..... 20
Figure 1.6. C8051F805, C8051F811, C8051F817, C8051F823 Block Diagram ..... 21
Figure 1.7. C8051F824, C8051F827, C8051F830, C8051F833 Block Diagram ..... 22
Figure 1.8. C8051F825, C8051F828, C8051F831, C8051F834 Block Diagram ..... 23
Figure 1.9. C8051F826, C8051F829, C8051F832, C8051F835 Block Diagram ..... 24
Figure 3.1. QFN-20 Pinout Diagram (Top View) ..................................................... 30
Figure 3.2. QSOP-24 Pinout Diagram (Top View) ................................................... 31
Figure 3.3. SOIC-16 Pinout Diagram (Top View) .................................................... 32
Figure 4.1. QFN-20 Package Drawing .................................................................... 33
Figure 4.2. QFN-20 Recommended PCB Land Pattern .......................................... 34
Figure 5.1. QSOP-24 Package Drawing .................................................................. 35
Figure 5.2. QSOP-24 PCB Land Pattern ................................................................. 36
Figure 6.1. SOIC-16 Package Drawing ................................................................... 37
Figure 6.2. SOIC-16 PCB Land Pattern .................................................................. 38
Figure 8.1. ADC0 Functional Block Diagram ........................................................... 46
Figure 8.2. 10-Bit ADC Track and Conversion Example Timing ............................. 48
Figure 8.3. ADC0 Equivalent Input Circuits ............................................................. 49
Figure 8.4. ADC Window Compare Example: Right-Justified Data ......................... 55
Figure 8.5. ADC Window Compare Example: Left-Justified Data ........................... 55
Figure 8.6. ADC0 Multiplexer Block Diagram .......................................................... 56
Figure 9.1. Temperature Sensor Transfer Function ................................................ 58
Figure 9.2. Temperature Sensor Error with 1-Point Calibration at 0 °C .................. 59
Figure 10.1. Voltage Reference Functional Block Diagram ..................................... 60
Figure 12.1. Comparator0 Functional Block Diagram ............................................. 65
Figure 12.2. Comparator Hysteresis Plot ................................................................ 66
Figure 12.3. Comparator Input Multiplexer Block Diagram ...................................... 69
Rev. 1.0
C8051F80x-83x
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