C8051F330D Silicon Laboratories Inc, C8051F330D Datasheet - Page 63

• Manufacturer Part Number: C8051F330D
• Description: IC 8051 MCU 8K FLASH 20DIP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F330D

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 336-1155

Bits7-6:
Bit5:
Bit4:
Bits3-2:
Bits1-0:
Bit7
R
-
UNUSED. Read = 00b, Write = don’t care.
CP0RIE: Comparator0 Rising-Edge Interrupt Enable.
0: Comparator0 Rising-edge interrupt disabled.
1: Comparator0 Rising-edge interrupt enabled.
CP0FIE: Comparator0 Falling-Edge Interrupt Enable.
0: Comparator0 Falling-edge interrupt disabled.
1: Comparator0 Falling-edge interrupt enabled.
UNUSED. Read = 00b, Write = don’t care.
CP0MD1-CP0MD0: Comparator0 Mode Select
These bits select the response time for Comparator0.
Mode
0
1
2
3
Bit6
R
-
Figure 8.5. CPT0MD: Comparator0 Mode Selection Register
CP0MD1
CP0RIE
R/W
Bit5
0
0
1
1
CP0MD0
CP0FIE
R/W
Bit4
0
1
0
1
C8051F330/1, C8051F330D
Rev. 1.2
CP0 Response Time
Bit3
R
-
1050 ns
100 ns
175 ns
320 ns
(TYP)
Bit2
R
-
CP0MD1 CP0MD0 00000010
R/W
Bit1
R/W
Bit0
SFR Address:
Reset Value
0x9D
63