C8051F019 Silicon Laboratories Inc, C8051F019 Datasheet - Page 6

• Manufacturer Part Number: C8051F019
• Description: IC 8051 MCU 16K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F018r

Specifications of C8051F019

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

19. JTAG (IEEE 1149.1) ......................................................................................................... 147
Figure 18.3. PCA Capture Mode Diagram ......................................................................................................139
Figure 18.4. PCA Software Timer Mode Diagram..........................................................................................140
Figure 18.5. PCA High Speed Output Mode Diagram....................................................................................140
Figure 18.6. PCA PWM Mode Diagram .........................................................................................................141
18.2. PCA Counter/Timer...............................................................................................................................142
Table 18.2. PCA Timebase Input Options.......................................................................................................142
Figure 18.7. PCA Counter/Timer Block Diagram...........................................................................................142
18.3. Register Descriptions for PCA ..............................................................................................................143
Figure 18.8. PCA0CN: PCA Control Register .................................................................................................143
Figure 18.9. PCA0MD: PCA Mode Register ..................................................................................................144
Figure 18.10. PCA0CPMn: PCA Capture/Compare Registers........................................................................145
Figure 18.11. PCA0L: PCA Counter/Timer Low Byte ...................................................................................146
Figure 18.12. PCA0H: PCA Counter/Timer High Byte ..................................................................................146
Figure 18.13. PCA0CPLn: PCA Capture Module Low Byte ..........................................................................146
Figure 18.14. PCA0CPHn: PCA Capture Module High Byte.........................................................................146
Figure 19.1. IR: JTAG Instruction Register ....................................................................................................147
19.1. Boundary Scan.......................................................................................................................................148
Table 19.1. Boundary Data Register Bit Definitions.......................................................................................148
Figure 19.2. DEVICEID: JTAG Device ID Register ......................................................................................149
19.2. Flash Programming Commands.............................................................................................................150
Figure 19.3. FLASHCON: JTAG Flash Control Register...............................................................................151
Figure 19.4. FLASHADR: JTAG Flash Address Register..............................................................................151
Figure 19.5. FLASHDAT: JTAG Flash Data Register....................................................................................152
Figure 19.6. FLASHSCL: JTAG Flash Scale Register ...................................................................................152
19.3. Debug Support.......................................................................................................................................153
Rev. 1.2
C8051F018
C8051F019
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