MIKROE-701 mikroElektronika, MIKROE-701 Datasheet - Page 14

• Manufacturer Part Number: MIKROE-701
• Description: Development Boards & Kits - PIC / DSPIC UNI-DS6 DEV SYSTEM DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-701

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: PIC18F4520, AT89S8253, CY8C27643, dsPIC30F6014A, ATmega128, PIC18F8520
• Core: 8051, ARM, AVR, dsPIC, PIC, dsPIC
• Interface Type: USB
• Operating Supply Voltage: 9 V to 32 V
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Description/function: The UNI-DS6 development system provides a development environment for programming and experimenting with various microcontrollers from different manufacturers
• Dimensions: 250 mm x 210 mm
• For Use With: PIC, dsPIC, 8051, ARM, AVR

MikroElektronika
10. DS1820 temperature sensor
DS1820 is a temperature sensor that uses 1-wire communication for its operation� It is used to measure temperature in
a range between -55 and 125°C and provides ±0�5°C accuracy for temperatures in a range between -10 and 85°C� The
power supply voltage of 3�3V to 5V is used for the operation of this sensor� It takes maximum 750ms for the DS1820 to
convert temperature with 9-bit resolution� There is a socket for this temperature sensor provided on the development
system� Communication between this module and the microcontroller is enabled via the microcontroller pins RC1 and
RA4� To use pin RC1 place jumper J15 in the RC1 position and for the RA4 pin place jumper J15 in the RA4 position�
1-wire® serial communication enables data to be transferred over one single communication line, while the process
itself is under control of the master microcontroller� The advantage of this communication is that only one microcontroller
pin is used� All slave devices have a unique ID code, which enables the master device to easily identify all devices
sharing the same communication bus�
Figure 10-4: DS1820 and microcontroller connection schematic
Figure 10-1: DS1820
connector (DS1820 is
not connected)
125 C
-55 C
GND
DS1820
DQ
Botoom view
1 8
VCC-MCU
D S
2 0
Figure 10-2: Temperature
sensor DS1820 is
connected via pin RA4
DQ
VCC-MCU
VCC-BRD
R13
1K
DS1820-DQ
DQ
GND
J15
RC1
RA4
RA0
RA2
RA4
RA6
RA8
RA10
RA12
RA14
RB0
RB2
RB4
RB6
RB8
RB10
RB12
RB14
RC0
RC2
RC4
RC6
RC8
RC10
RC12
RC14
RD0
RD2
RD4
RD6
RD8
RD10
RD12
RD14
#RX232A
#TX232A
#SCL
#SDA
Figure 10-3: Temperature
sensor DS1820 is
connected via pin RC1
CN20
#RX232B
#TX232B
#CS1#
#CS2#
RA15
RB15
RC13
RC15
RD13
RD15
RA13
RB13
RA11
RB11
RC11
RD11
RA5
RA9
RB5
RB9
RC3
RC5
RC7
RC9
RD3
RD5
RD7
RD9
RA3
RA7
RB3
RB7
RC1
RD1
RA1
RB1
RE0
RE2
RE4
RE6
RF0
RF2
RF4
RF6
RF8
RF10
RF12
RF14
RG0
RG2
RG4
RG6
RG8
RG10
RG12
RG14
RH0
RH2
RH4
RH6
RJ0
RJ2
RJ4
RJ6
#SS1#
#SCK1
#MISO1
#MOSI1
USB-VBUS
USB-DP
VCC-SW
NOTE:
Make sure that the
rounded side of the
DS1820 matches half-
circle on the board
CN21
VCC-5V
USB-DN
#MISO2
#MOSI2
#SCK2
#SS2#
RG15
RG13
RF13
RF15
RG11
RF11
RG5
RE5
RG3
RG7
RG9
RH3
RH5
RH7
RE3
RE7
RF3
RF5
RF7
RF9
RG1
RH1
RE1
RF1
RJ3
RJ5
RJ7
RJ1
UNI-DS6