C8051F047R Silicon Labs, C8051F047R Datasheet - Page 14
![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
18. Controller Area Network (CAN0)
19. System Management BUS/I
20. Enhanced Serial Peripheral Interface (SPI0)
21. UART0
22. UART1
23. Timers
24. Programmable Counter Array
25. JTAG (IEEE 1149.1)
14
Table 18.1. Background System Information ........................................................ 229
Table 18.2. CAN Register Index and Reset Values .............................................. 233
Table 19.1. SMB0STA Status Codes and States .................................................. 252
Table 21.1. UART0 Modes .................................................................................... 266
Table 21.2. Oscillator Frequencies for Standard Baud Rates ............................... 273
Table 22.1. Timer Settings for Standard Baud Rates Using the Internal 24.5 MHz Os-
Table 22.2. Timer Settings for Standard Baud Rates Using an External 25.0 MHz Os-
Table 22.3. Timer Settings for Standard Baud Rates Using an External 22.1184 MHz
Table 22.4. Timer Settings for Standard Baud Rates Using an External 18.432 MHz
Table 22.5. Timer Settings for Standard Baud Rates Using an External 11.0592 MHz
Table 22.6. Timer Settings for Standard Baud Rates Using an External 3.6864 MHz
Table 24.1. PCA Timebase Input Options ............................................................. 304
Table 24.2. PCA0CPM Register Settings for PCA Capture/Compare Modules .... 305
Table 25.1. Boundary Data Register Bit Definitions .............................................. 318
cillator ................................................................................................. 284
cillator ................................................................................................. 284
Oscillator ............................................................................................. 285
Oscillator ............................................................................................. 285
Oscillator ............................................................................................. 286
Oscillator ............................................................................................. 286
2
C BUS (SMBUS0)
Rev. 1.5
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