C8051F047R Silicon Labs, C8051F047R Datasheet - Page 5
![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
- Current page: 5 of 328
- Download datasheet (2Mb)
15. Flash Memory ....................................................................................................... 179
16. External Data Memory Interface and On-Chip XRAM........................................ 187
17. Port Input/Output.................................................................................................. 203
18. Controller Area Network (CAN0) ......................................................................... 227
14.2.External Oscillator Drive Circuit...................................................................... 175
14.3.System Clock Selection.................................................................................. 175
14.4.External Crystal Example ............................................................................... 177
14.5.External RC Example ..................................................................................... 178
14.6.External Capacitor Example ........................................................................... 178
15.1.Programming The Flash Memory ................................................................... 179
15.2.Non-volatile Data Storage .............................................................................. 180
15.3.Security Options ............................................................................................. 180
16.1.Accessing XRAM............................................................................................ 187
16.2.Configuring the External Memory Interface .................................................... 188
16.3.Port Selection and Configuration.................................................................... 188
16.4.Multiplexed and Non-multiplexed Selection.................................................... 191
16.5.Memory Mode Selection................................................................................. 193
16.6.Timing .......................................................................................................... 194
17.1.Ports 0 through 3 and the Priority Crossbar Decoder..................................... 204
17.2.Ports 4 through 7 ............................................................................................ 220
18.1.Bosch CAN Controller Operation.................................................................... 228
15.3.1.Summary of Flash Security Options....................................................... 183
16.1.1.16-Bit MOVX Example ........................................................................... 187
16.1.2.8-Bit MOVX Example ............................................................................. 187
16.4.1.Multiplexed Configuration....................................................................... 191
16.4.2.Non-multiplexed Configuration............................................................... 192
16.5.1.Internal XRAM Only ............................................................................... 193
16.5.2.Split Mode without Bank Select.............................................................. 193
16.5.3.Split Mode with Bank Select................................................................... 194
16.5.4.External Only.......................................................................................... 194
16.6.1.Non-multiplexed Mode ........................................................................... 196
16.6.2.Multiplexed Mode ................................................................................... 199
17.1.1.Crossbar Pin Assignment and Allocation ............................................... 205
17.1.2.Configuring the Output Modes of the Port Pins...................................... 206
17.1.3.Configuring Port Pins as Digital Inputs................................................... 206
17.1.4.Weak Pullups ......................................................................................... 207
17.1.5.Configuring Port 1, 2, and 3 Pins as Analog Inputs ............................... 207
17.1.6.External Memory Interface Pin Assignments ......................................... 208
17.1.7.Crossbar Pin Assignment Example........................................................ 210
17.2.1.Configuring Ports Which are Not Pinned Out......................................... 221
17.2.2.Configuring the Output Modes of the Port Pins...................................... 221
17.2.3.Configuring Port Pins as Digital Inputs................................................... 221
17.2.4.Weak Pullups ......................................................................................... 221
17.2.5.External Memory Interface ..................................................................... 221
18.1.1.CAN Controller Timing ........................................................................... 229
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
5
Related parts for C8051F047R
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![CP2102EK](/photos/9/3/90395/cp2102ek_tmb.jpg)
Part Number:
Description:
KIT EVALUATION FOR CP2102
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![CP2103EK](/photos/9/6/90669/cp2103ek_tmb.jpg)
Part Number:
Description:
KIT EVAL FOR CP2103 USB TO UART
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![CP2201EK](/photos/9/9/90977/cp2201ek_tmb.jpg)
Part Number:
Description:
KIT EVAL FOR CP2201 ETH CTRLR
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![CAPTOUCHSENSEDC](/photos/9/20/92001/captouchsensedc_tmb.jpg)
Part Number:
Description:
DAUGHTER CARD CAP TOUCH SENSE
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![CAPTOUCHSENSESK](/photos/9/20/92002/captouchsensesk_tmb.jpg)
Part Number:
Description:
KIT STARTER CAP TOUCH SENSE
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F320DK](/photos/9/20/92068/c8051f320dk_tmb.jpg)
Part Number:
Description:
DEV KIT FOR C8051F320/F321
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F120DK](/photos/9/20/92070/c8051f120dk_tmb.jpg)
Part Number:
Description:
DEVKIT-F120/21/22/23/24/25/26/27
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F310DK](/photos/9/23/92300/c8051f310dk_tmb.jpg)
Part Number:
Description:
DEV KIT FOR C8051F310/F311
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F226DK](/photos/9/23/92302/c8051f226dk_tmb.jpg)
Part Number:
Description:
DEV KIT F220/221/226/230/231/236
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F300DK](/photos/9/23/92305/c8051f300dk_tmb.jpg)
Part Number:
Description:
DEV KIT F300/301/302/303/304/305
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F330DK](/photos/9/23/92306/c8051f330dk_tmb.jpg)
Part Number:
Description:
DEV KIT FOR C8051F330/F331
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F005DK](/photos/9/23/92307/c8051f005dk_tmb.jpg)
Part Number:
Description:
DEV KIT FOR F005/006/007
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F020DK](/photos/9/23/92314/c8051f020dk_tmb.jpg)
Part Number:
Description:
DEV KIT FOR F020/F021/F022/F023
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F340DK](/photos/9/23/92323/c8051f340dk_tmb.jpg)
Part Number:
Description:
KIT DEV FOR C8051F34X
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![C8051F410DK](/photos/9/23/92324/c8051f410dk_tmb.jpg)
Part Number:
Description:
KIT DEV FOR C8051F41X
Manufacturer:
Silicon Laboratories Inc
Datasheet: