C8051F047R Silicon Labs, C8051F047R Datasheet - Page 40
![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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C8051F040/1/2/3/4/5/6/7
40
P3.0/AD0/D0
P3.1/AD1/D1
P3.2/AD2/D2
P3.3/AD3/D3
P3.4/AD4/D4
P3.5/AD5/D5
P3.6/AD6/D6
P3.7/AD7/D7
Name
P4.0
P4.1
P4.2
P4.3
F040/2/4/6 F041/3/5/7
54
53
52
51
50
49
48
47
98
97
96
95
Pin Numbers
Table 4.1. Pin Definitions (Continued)
47
46
45
44
43
42
39
38
Type Description
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O Port 4.0. See Port Input/Output section for complete
D I/O Port 4.1. See Port Input/Output section for complete
D I/O Port 4.2. See Port Input/Output section for complete
D I/O Port 4.3. See Port Input/Output section for complete
A In
A In
A In
A In
A In
A In
A In
A In
Bit 0 External Memory Address/Data bus (Multiplexed
mode)
Bit 0 External Memory Data bus (Non-multiplexed mode)
Port 3.0
See Port Input/Output section for complete description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.1. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.2. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.3. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.4. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.5. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.6. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
Port 3.7. See Port Input/Output section for complete
description.
ADC0 Input. (See ADC0 Specification for complete
description.)
description.
description.
description.
description.
Rev. 1.5
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