C8051F331 Silicon Laboratories Inc, C8051F331 Datasheet - Page 12

• Manufacturer Part Number: C8051F331
• Description: IC 8051 MCU 8K FLASH 20MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F331

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

C8051F330/1, C8051F330D
20. C2 Interface
21. Document Change List
12
Figure 19.17. PCA0CPHn: PCA Capture Module High Byte.................................. 203
Figure 20.1. C2ADD: C2 Address Register ............................................................ 205
Figure 20.2. DEVICEID: C2 Device ID Register..................................................... 205
Figure 20.3. REVID: C2 Revision ID Register ........................................................ 206
Figure 20.4. FPCTL: C2 Flash Programming Control Register .............................. 206
Figure 20.5. FPDAT: C2 Flash Programming Data Register.................................. 206
Figure 20.6. Typical C2 Pin Sharing....................................................................... 207
Rev. 1.2