C8051F047R Silicon Labs, C8051F047R Datasheet - Page 155
![no-image](/images/no-image-200.jpg)
C8051F047R
Manufacturer Part Number
C8051F047R
Description
8-bit Microcontrollers - MCU 25 MIPS 32KB 10ADC
Manufacturer
Silicon Labs
Datasheet
1.C8051F044R.pdf
(328 pages)
Specifications of C8051F047R
Product Category
8-bit Microcontrollers - MCU
Core
8051
Data Bus Width
8 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
32 KB
Data Ram Size
4.25 KB
On-chip Adc
Yes
Operating Supply Voltage
2.7 V to 3.6 V
Package / Case
TQFP-64
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
13
Data Rom Size
64 KB
Interface Type
CAN, SMBus, SPI, UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
32
Number Of Timers
16 bit
Processor Series
C8051
Program Memory Type
Flash
Factory Pack Quantity
500
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
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Comparator 1
Comparator 2
Timer 3
ADC0 End of
Conversion
Timer 4
ADC2 Window
Comparator
ADC2 End of
Conversion
CAN Interrupt
UART1
Interrupt Source
0x005B
0x0063
0x0073
0x007B
0x0083
0x0093
0x008B
0x009B
0x00A3
Interrupt
Vector
Table 12.4. Interrupt Summary (Continued)
11
12
14
15
16
17
18
19
20
Priority
Order
CP1FIF/CP1RIF
(CPT1CN.4/.5)
CP2FIF/CP2RIF
(CPT2CN.4/.5)
TF3 (TMR3CN.7)
ADC0INT
(ADC0CN.5)
TF4 (TMR4CN.7)
AD2WINT
(ADC2CN.0)
ADC2INT
(ADC1CN.5)
CAN0CN.7
RI1 (SCON1.0)
TI1 (SCON1.1)
Pending Flag
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
Y
Y
2
3
1
0
2
2
2
1
1
CP1IE
(EIE1.5)
CP2IE
(EIE1.6)
ET3
(EIE2.0)
EADC0
(EIE2.1)
ET4
(EIE2.2)
EWADC2
(EIE2.3)
EADC1
(EIE2.4)
ECAN0
(EIE2.5)
ES1
(EIE2.6)
Enable
Flag
PCP1
(EIP1.5)
PCP2
(EIP1.6)
PT3
(EIP2.0)
PADC0
(EIP2.1)
PT4
(EIP2.2)
PWADC2
(EIP2.3)
PADC1
(EIP2.4)
PCAN0
(EIP2.5)
PS1
(EIP2.6)
Priority
Control
155
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