C8051F311 Silicon Laboratories Inc, C8051F311 Datasheet - Page 6

• Manufacturer Part Number: C8051F311
• Description: IC 8051 MCU 16K FLASH 28MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F31xr

Specifications of C8051F311

• 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: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

C8051F310/1/2/3/4/5/6/7
19. Revision Specific Behavior ................................................................................. 221
20. C2 Interface ........................................................................................................... 223
Document Change List............................................................................................. 226
Contact Information.................................................................................................. 228
6
18.3.Watchdog Timer Mode ................................................................................... 212
18.4.Register Descriptions for PCA........................................................................ 215
19.1.Revision Identification..................................................................................... 221
19.2.Reset Behavior ............................................................................................... 221
19.3.PCA Counter .................................................................................................. 222
20.1.C2 Interface Registers.................................................................................... 223
20.2.C2 Pin Sharing ............................................................................................... 225
18.2.3.High-Speed Output Mode ...................................................................... 208
18.2.4.Frequency Output Mode ........................................................................ 209
18.2.5.8-Bit Pulse Width Modulator Mode......................................................... 210
18.2.6.16-Bit Pulse Width Modulator Mode....................................................... 211
18.3.1.Watchdog Timer Operation .................................................................... 212
18.3.2.Watchdog Timer Usage ......................................................................... 213
19.2.1.Weak Pullups on GPIO Pins .................................................................. 221
19.2.2.V
DD
Monitor and the RST Pin ................................................................ 221
Rev. 1.7