C8051F988-GM Silicon Laboratories Inc, C8051F988-GM Datasheet - Page 115

• Manufacturer Part Number: C8051F988-GM
• Description: IC MCU 8BIT 4KB FLASH 24QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F9xxr

Specifications of C8051F988-GM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 24-UQFN Exposed Pad, 24-HUQFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F9x
• Core: 8051
• Data Ram Size: 512 B
• Interface Type: I2C, SMBus, Enhanced UART, Enhanced SPI
• Maximum Clock Frequency: 7 KHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Operating Supply Voltage: 2.4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F996DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• On-chip Dac: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1959-5

SFR Definition 8.14. CS0PM: Capacitive Sense Pin Monitor
SFR Page = 0xF; SFR Address = 0xDE;
Name
Reset
Bit
1:0
Type
7
6
5
4
3
2
Bit
CSPMMD[1:0] CS0 Pin Monitor Mode.
SMBPM
PCAPM
CP0PM
PIOPM
UAPM
SPIPM
UAPM
Name
R/W
7
0
SPIPM
UART Pin Monitor Enable.
Enables monitoring of the UART TX pin.
SPI Pin Monitor Enable.
Enables monitoring SPI output pins.
SMBus Pin Monitor Enable.
Enables monitoring of the SMBus pins.
PCA Pin Monitor Enable.
Enables monitoring of PCA output pins.
Port I/O Pin Monitor Enable.
Enables monitoring of writes to the port latch registers.
CP0 Pin Monitor Enable.
Enables monitoring of the comparator CP0 output.
Selects the operation to take when a monitored signal changes state.
00: Always retry bit cycles on a pin state change.
01: Retry up to twice on consecutive bit cycles.
10: Retry up to four times on consecutive bit cycles.
11: Reserved.
R/W
6
0
SMBPM
R/W
5
0
PCAPM
R/W
Rev. 1.0
4
0
C8051F99x-C8051F98x
Description
PIOPM
R/W
3
0
CP0PM
R/W
2
0
CSPMMD[1:0]
1
0
R/W
0
0
115