C8051F305-GM Silicon Laboratories Inc, C8051F305-GM Datasheet - Page 5

• Manufacturer Part Number: C8051F305-GM
• Description: IC 8051 MCU 2K FLASH 11QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F30xr

Specifications of C8051F305-GM

• Program Memory Type: FLASH
• Program Memory Size: 2KB (2K x 8)
• Package / Case: 11-VQFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SMBus/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 8
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F300DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• No. Of I/o's: 8
• Ram Memory Size: 256Byte
• Cpu Speed: 25MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Package: 11QFN EP
• Device Core: 8051
• Family Name: C8051F30x
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1444 - ADAPTER PROGRAM TOOLSTICK F300
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1251

14. UART0.................................................................................................................... 131
15. Timers.................................................................................................................... 143
16. Programmable Counter Array ............................................................................. 155
17. C2 Interface ........................................................................................................... 173
Document Change List............................................................................................. 176
Contact Information.................................................................................................. 178
13.4.Using the SMBus............................................................................................ 115
13.5.SMBus Transfer Modes.................................................................................. 123
13.6.SMBus Status Decoding................................................................................. 127
14.1.Enhanced Baud Rate Generation................................................................... 132
14.2.Operational Modes ......................................................................................... 133
14.3.Multiprocessor Communications .................................................................... 135
15.1.Timer 0 and Timer 1 ....................................................................................... 143
15.2.Timer 2 .......................................................................................................... 151
16.1.PCA Counter/Timer ........................................................................................ 156
16.2.Capture/Compare Modules ............................................................................ 157
16.3.Watchdog Timer Mode ................................................................................... 164
16.4.Register Descriptions for PCA........................................................................ 167
17.1.C2 Interface Registers.................................................................................... 173
17.2.C2 Pin Sharing ............................................................................................... 175
13.4.1.SMBus Configuration Register............................................................... 116
13.4.2.SMB0CN Control Register ..................................................................... 119
13.4.3.Data Register ......................................................................................... 122
13.5.1.Master Transmitter Mode ....................................................................... 123
13.5.2.Master Receiver Mode ........................................................................... 124
13.5.3.Slave Receiver Mode ............................................................................. 125
13.5.4.Slave Transmitter Mode ......................................................................... 126
14.2.1.8-Bit UART ............................................................................................. 133
14.2.2.9-Bit UART ............................................................................................. 134
15.1.1.Mode 0: 13-bit Counter/Timer ................................................................ 143
15.1.2.Mode 1: 16-bit Counter/Timer ................................................................ 145
15.1.3.Mode 2: 8-bit Counter/Timer with Auto-Reload...................................... 145
15.1.4.Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................. 146
15.2.1.16-bit Timer with Auto-Reload................................................................ 151
15.2.2.8-bit Timers with Auto-Reload................................................................ 152
16.2.1.Edge-triggered Capture Mode................................................................ 158
16.2.2.Software Timer (Compare) Mode........................................................... 159
16.2.3.High Speed Output Mode....................................................................... 160
16.2.4.Frequency Output Mode ........................................................................ 161
16.2.5.8-Bit Pulse Width Modulator Mode......................................................... 162
16.2.6.16-Bit Pulse Width Modulator Mode....................................................... 163
16.3.1.Watchdog Timer Operation .................................................................... 164
16.3.2.Watchdog Timer Usage ......................................................................... 165
Rev. 2.9
C8051F300/1/2/3/4/5
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