C8051F043-GQR Silicon Laboratories Inc, C8051F043-GQR Datasheet - Page 55
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C8051F043-GQR
Manufacturer Part Number
C8051F043-GQR
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F043-GQR
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
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 8x8b, 13x10b; D/A 2x10b, 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
For Use With
336-1205 - DEV KIT FOR F040/F041/F042/F043
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F043-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Timer 2, Timer 3 Overflow;
(AD0CM[1:0]=00, 01, 11)
Write '1' to AD0BUSY
(AD0CM[1:0]=10)
ADC0TM=1
ADC0TM=0
ADC0TM=1
ADC0TM=0
Figure 5.4. 12-Bit ADC Track and Conversion Example Timing
CNVSTR
Clocks
Clocks
Clocks
SAR
SAR
SAR
A. ADC Timing for External Trigger Source
B. ADC Timing for Internal Trigger Sources
Low Power
Low Power
or Convert
or Convert
Track or
Convert
Track Or Convert
1
1
Track
2
2
Track
3
3
4
4
1
5
5
2
6
6
3
7
7
Rev. 1.5
Convert
4
8
8
5
9
9
C8051F040/1/2/3/4/5/6/7
6
1
0
1
0
Convert
7
1
1
1
1
Convert
Convert
8
1
2
1
2
9
1
3
1
3
1
0
1
4
1
4
1
1
1
5
1
5
1
2
1
6
1
6
1
3
1
7
1
4
1
8
1
5
1
9
1
6
Low Power Mode
Track
Low Power Mode
Track
55
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