C8051F061 Silicon Laboratories Inc, C8051F061 Datasheet - Page 55

• Manufacturer Part Number: C8051F061
• Description: IC 8051 MCU 64K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F061

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 24
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b, 8x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

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
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