C8051F702-GQ Silicon Laboratories Inc, C8051F702-GQ Datasheet - Page 88

• Manufacturer Part Number: C8051F702-GQ
• Description: IC 8051 MCU 16K FLASH 64-TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F70xr

Specifications of C8051F702-GQ

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 64-TQFP, 64-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 54
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F7x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 4 x 16 bit
• Operating Supply Voltage: 1.8 V to 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F700DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1635 - DEV KIT FOR C8051F700
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1608

C8051F70x/71x
SFR Definition 15.1. CS0CN: Capacitive Sense Control
SFR Address = 0x9A; SFR Page = 0
88
Name
Reset
2:1
Bit
Type
7
6
5
4
3
0
Bit
CS0CMPEN
CS0CMPF
CS0BUSY
CS0PME
CS0INT
CS0EN
Unused
CS0EN
Name
R/W
7
0
CS0PME
CS0 Enable.
0: CS0 disabled and in low-power mode.
1: CS0 enabled and ready to convert.
CS0 Pin Monitor Event.
Set if any converter re-try requests have occurred due to a pin monitor event. This
bit remains set until cleared by firmware.
CS0 Interrupt Flag.
0: CS0 has not completed a data conversion since the last time CS0INT was
cleared.
1: CS0 has completed a data conversion.
This bit is not automatically cleared by hardware.
CS0 Busy.
Read:
0: CS0 conversion is complete or a conversion is not currently in progress.
1: CS0 conversion is in progress.
Write:
0: No effect.
1: Initiates CS0 conversion if CS0CM[2:0] = 000b, 110b, or 111b.
CS0 Digital Comparator Enable Bit.
Enables the digital comparator, which compares accumulated CS0 conversion
output to the value stored in CS0THH:CS0THL.
0: CS0 digital comparator disabled.
1: CS0 digital comparator enabled.
Read = 00b; Write = Don’t care
CS0 Digital Comparator Interrupt Flag.
0: CS0 result is smaller than the value set by CS0THH and CS0THL since the last
time CS0CMPF was cleared.
1: CS0 result is greater than the value set by CS0THH and CS0THL since the last
time CS0CMPF was cleared.
R/W
6
0
CS0INT
R/W
5
0
CS0BUSY CS0CMPEN
R/W
Rev. 1.0
4
0
Description
R/W
3
0
R
2
0
R
1
0
CS0CMPF
R
0
0