C8051F066-GQ Silicon Laboratories Inc, C8051F066-GQ Datasheet - Page 55

• Manufacturer Part Number: C8051F066-GQ
• Description: MCU 8-Bit C8051F06x 8051 CISC 32KB Flash 3.3V 100-Pin TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F066-GQ

• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F06x
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 59
• Interface Type: I2C/SMBus/SPI/UART
• On-chip Adc: 2-chx16-bit
• Number Of Timers: 5
• Ram Size: 4.25 KB
• Program Memory Size: 32 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 59
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1221

ADnSC3-0
Timer 2, Timer 3 Overflow;
0000
0001
0010
0011
0100
0101
0110
0111
Write '1' to ADnBUSY
CNVSTRn
ADCnTM=1
ADCnTM=0
ADCnTM = 0
115*t
134*t
152*t
21*t
40*t
58*t
78*t
97*t
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
A. ADC Timing for External Trigger Source
B. ADC Timing for Internal Trigger Sources
Figure 5.4. ADC Track and Conversion Example Timing
Track
Track
Track
Table 5.1. Conversion Timing (t
ADCnTM = 1
106*t
142*t
177*t
246*t
280*t
211*t
38*t
72*t
Track
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
Rev. 1.2
ADnSC3-0
Convert
C8051F060/1/2/3/4/5/6/7
1000
1001
1010
1011
1100
1101
1110
t
1111
Conv
t
Conv
Convert
t
Conv
Conv
Convert
ADCnTM = 0
171*t
189*t
208*t
226*t
245*t
263*t
282*t
300*t
)
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
ADCnTM = 1
315*t
349*t
384*t
418*t
453*t
487*t
522*t
556*t
Track
Track
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
Track
55