C8051F819-GM Silicon Laboratories Inc, C8051F819-GM Datasheet - Page 77

• 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

SFR Definition 13.3. CS0DH: Capacitive Sense Data High Byte
SFR Address = 0xAC
SFR Definition 13.4. CS0DL: Capacitive Sense Data Low Byte
SFR Address = 0xAB
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0
Type
Type
Bit
Bit
CS0DH
CS0DL
Name
Name
R
R
7
0
7
0
CS0 Data High Byte.
Stores the high byte of the last completed 16-bit Capacitive Sense conversion.
CS0 Data Low Byte.
Stores the low byte of the last completed 16-bit Capacitive Sense conversion.
R
R
6
0
6
0
R
R
5
0
5
0
Rev. 1.0
R
R
4
0
4
0
CS0DH[7:0]
CS0DL[7:0]
Description
Description
R
R
3
0
3
0
C8051F80x-83x
R
R
2
0
2
0
R
R
1
0
1
0
R
R
0
0
0
0
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