C8051F819-GM Silicon Laboratories Inc, C8051F819-GM Datasheet - Page 12

• Manufacturer Part Number: C8051F819-GM
• Description: IC MCU 8BIT 8KB FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F81xr

Specifications of C8051F819-GM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Cap Sense, POR, PWM, WDT
• Number Of I /o: 17
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• 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: 17
• 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
• Package: 20QFN EP
• Device Core: 8051
• Family Name: C8051F8xx
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1799-5

C8051F80x-83x
List of Registers
SFR Definition 8.1. ADC0CF: ADC0 Configuration ...................................................... 50
SFR Definition 8.2. ADC0H: ADC0 Data Word MSB .................................................... 51
SFR Definition 8.3. ADC0L: ADC0 Data Word LSB ...................................................... 51
SFR Definition 8.4. ADC0CN: ADC0 Control ................................................................ 52
SFR Definition 8.5. ADC0GTH: ADC0 Greater-Than Data High Byte .......................... 53
SFR Definition 8.6. ADC0GTL: ADC0 Greater-Than Data Low Byte ............................ 53
SFR Definition 8.7. ADC0LTH: ADC0 Less-Than Data High Byte ................................ 54
SFR Definition 8.8. ADC0LTL: ADC0 Less-Than Data Low Byte ................................. 54
SFR Definition 8.9. ADC0MX: AMUX0 Channel Select ................................................ 57
SFR Definition 10.1. REF0CN: Voltage Reference Control .......................................... 62
SFR Definition 11.1. REG0CN: Voltage Regulator Control .......................................... 64
SFR Definition 12.1. CPT0CN: Comparator0 Control ................................................... 67
SFR Definition 12.2. CPT0MD: Comparator0 Mode Selection ..................................... 68
SFR Definition 12.3. CPT0MX: Comparator0 MUX Selection ...................................... 70
SFR Definition 13.1. CS0CN: Capacitive Sense Control .............................................. 75
SFR Definition 13.2. CS0CF: Capacitive Sense Configuration ..................................... 76
SFR Definition 13.3. CS0DH: Capacitive Sense Data High Byte ................................. 77
SFR Definition 13.4. CS0DL: Capacitive Sense Data Low Byte ................................... 77
SFR Definition 13.5. CS0SS: Capacitive Sense Auto-Scan Start Channel .................. 78
SFR Definition 13.6. CS0SE: Capacitive Sense Auto-Scan End Channel ................... 78
SFR Definition 13.7. CS0THH: Capacitive Sense Comparator Threshold High Byte ... 79
SFR Definition 13.8. CS0THL: Capacitive Sense Comparator Threshold Low Byte .... 79
SFR Definition 13.9. CS0MX: Capacitive Sense Mux Channel Select ......................... 81
SFR Definition 14.1. DPL: Data Pointer Low Byte ........................................................ 88
SFR Definition 14.2. DPH: Data Pointer High Byte ....................................................... 88
SFR Definition 14.3. SP: Stack Pointer ......................................................................... 89
SFR Definition 14.4. ACC: Accumulator ....................................................................... 89
SFR Definition 14.5. B: B Register ................................................................................ 90
SFR Definition 14.6. PSW: Program Status Word ........................................................ 91
SFR Definition 16.1. HWID: Hardware Identification Byte ............................................ 95
SFR Definition 16.2. DERIVID: Derivative Identification Byte ....................................... 96
SFR Definition 16.3. REVID: Hardware Revision Identification Byte ............................ 96
SFR Definition 18.1. IE: Interrupt Enable .................................................................... 105
SFR Definition 18.2. IP: Interrupt Priority .................................................................... 106
SFR Definition 18.3. EIE1: Extended Interrupt Enable 1 ............................................ 107
SFR Definition 18.4. EIE2: Extended Interrupt Enable 2 ............................................ 108
SFR Definition 18.5. EIP1: Extended Interrupt Priority 1 ............................................ 109
SFR Definition 18.6. EIP2: Extended Interrupt Priority 2 ............................................ 110
SFR Definition 18.7. IT01CF: INT0/INT1 Configuration .............................................. 112
SFR Definition 19.1. PSCTL: Program Store R/W Control ......................................... 118
SFR Definition 19.2. FLKEY: Flash Lock and Key ...................................................... 119
SFR Definition 20.1. PCON: Power Control ................................................................ 122
SFR Definition 21.1. VDM0CN: VDD Monitor Control ................................................ 126
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