C8051F365-GM Silicon Laboratories Inc, C8051F365-GM Datasheet - Page 277

• Manufacturer Part Number: C8051F365-GM
• Description: IC 8051 MCU 32K FLASH 28-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F36xr

Specifications of C8051F365-GM

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 28-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 100MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 25
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 100 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F360DK
• Minimum Operating Temperature: - 40 C
• Package: 28QFN
• Device Core: 8051
• Family Name: C8051F36x
• Maximum Speed: 100 MHz
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1410 - KIT DEV FOR C8051F360 FAMILY
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1647

Bit 7:
Bit 6:
Bit 5:
Bit 4:
Bits 3–1: CPS2-CPS0: PCA0 Counter/Timer Pulse Select.
Bit 0:
Note:When the WDTE bit is set to ‘1’, the PCA0MD register cannot be modified. To change the contents of the
SFR Page:
SFR Address:
CIDL
R/W
Bit7
PCA0MD register, the Watchdog Timer must first be disabled.
CIDL: PCA0 Counter/Timer Idle Control.
Specifies PCA0 behavior when CPU is in Idle Mode.
0: PCA0 continues to function normally while the system controller is in Idle Mode.
1: PCA0 operation is suspended while the system controller is in Idle Mode.
WDTE: Watchdog Timer Enable
If this bit is set, PCA Module 5 is used as the watchdog timer.
0: Watchdog Timer disabled.
1: PCA Module 5 enabled as Watchdog Timer.
WDLCK: Watchdog Timer Lock
This bit locks/unlocks the Watchdog Timer Enable. When WDLCK is set, the Watchdog
Timer may not be disabled until the next system reset.
0: Watchdog Timer Enable unlocked.
1: Watchdog Timer Enable locked.
UNUSED. Read = 0b, Write = don't care.
These bits select the timebase source for the PCA0 counter
ECF: PCA Counter/Timer Overflow Interrupt Enable.
This bit sets the masking of the PCA0 Counter/Timer Overflow (CF) interrupt.
0: Disable the CF interrupt.
1: Enable a PCA0 Counter/Timer Overflow interrupt request when CF (PCA0CN.7) is set.
Note: External clock divided by 8 is synchronized with the system clock.
all pages
0xD9
CPS2
WDTE
0
0
0
0
1
1
1
1
R/W
Bit6
CPS1
0
0
1
1
0
0
1
1
SFR Definition 22.2. PCA0MD: PCA0 Mode
WDLCK
R/W
Bit5
CPS0
0
1
0
1
0
1
0
1
R/W
Bit4
System clock divided by 12
System clock divided by 4
Timer 0 overflow
High-to-low transitions on ECI (max rate = system clock
divided by 4)
System clock
External clock divided by 8 (synchronized with system clock)
Reserved
Reserved
–
C8051F360/1/2/3/4/5/6/7/8/9
Rev. 1.0
CPS2
R/W
Bit3
CPS1
R/W
Bit2
Timebase
CPS0
R/W
Bit1
ECF
R/W
Bit0
01000000
Reset Value
277