Hardware layout and configuration
UM1521
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Doc ID 022868 Rev 1
2
Hardware layout and configuration
The STM32L152D-EVAL evaluation board is designed around the STM32L152ZDT6 (144-
pin TQFP package). The hardware block diagram
illustrates the connection
between STM32L152D-EVAL and peripherals (LCD glass, Color LCD, Touch slider, USB FS
connector, Temperature Sensor, USART, IrDA, Audio, SRAM, Nor Flash, EEPROM,RF
EEPROM, MicroSD Card and embedded ST-LINK) and
will help you locate these
features on the actual evaluation board.
Figure 2.
Hardware block diagram
-36
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#OMPARATOR
43
CONTROLLER
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!$#
53"&3
3%'
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&3-#
53!24
30)
!$#
*4!'
0OTENTIOMETER
*OYSTICK
,%$S
7AKEUP
BUTTON
,$2
4OUCH
SLIDER
PIN
CONNECTOR
,#$GLASS
53"
CONNECTOR
4EMPERATURE
SENSOR
%%02/-
2&%%02/-
CONNECTOR
6OLTAGE
TRANSLATOR
23
TRANSCEIVER
)R$!
TRANSCEIVER
53!24
CONNECTOR
$OT-ATRIX
,#$
32!-./2&LASH
3$)/
-ICRO3$
#ARD
)3
!UDIO
AMPLIFIER
/P!MP
/P!MP
/P!MP
%MBEDDED
34 ,).+6
53"4YPE"
CONNECTOR
*4!'4RACE
CONNECTOR
6TO6
ADJUSTABLE
REGULATOR
6
REGULATOR
-#5
CONSUMPTION
MEASUREMENT
%XTENSION
CONNECTORFOR
'0)/S
-ICROPHONE
34-,:$4
= I/O shared with LCD glass
www.BDTIC.com/ST