C8051F700-GQR Silicon Laboratories Inc, C8051F700-GQR Datasheet - Page 88

• Manufacturer Part Number: C8051F700-GQR
• Description: MCU 8-Bit C8051F70x 8051 CISC 15KB Flash 1.8V/3V 64-Pin TQFP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F700-GQR

• Package: 64TQFP
• Device Core: 8051
• Family Name: C8051F70x
• Maximum Speed: 25 MHz
• Ram Size: 512 Byte
• Program Memory Size: 15 KB
• Operating Supply Voltage: 1.8|3 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 54
• Interface Type: I2C/SMBus/SPI/UART
• On-chip Adc: 16-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4

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