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ST7 - 8-bit Microcontrollers
RGB color control board based on ST72264G2 and STP08C596A for LCD backlighting
Data Brief
Format:
(117 kb)
or
(6 kb)
Last Updated: 26/11/2007
Pages: 4
Untitled Document
Generic Part Number
Orderable Part Number
Status
ST72264G2
ST72F264G2M6
Active
STP08C596A
STP08C596ATTR
NRND
STP08C596AMTR
NRND
STEVAL-ILL011V1
STEVAL-ILL011V1
Active
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STEVAL-ILL011V1
RGB color control board based on ST72264G2 and STP08C596A for LCD backlighting
Data Brief
Features
RS232 interface Manual color setting 7.5 to 30 V power supply LED mode indicator
Description
The STEVAL-ILL011V1 evaluation board is based on the ST72F264G2 microcontroller which processes the ambient light color information detected by the VM6101 ambient light sensor, and reproduces the color using the STP8C596A RGB LED driver. The evaluation kit software enables operation in six different light-sensing modes, including a power-saving mode where the backlight intensity adapts to the ambient light level.
STEVAL-ILL011V1
November 2007
Rev 1
1/4
www.st.com 4
For further information contact your local STMicroelectronics sales office.
1
2
1
3 7
1
1
P1
1
2
2
R1 2 4k7
10K 10K
2
1 4
1 4
2 3
2 3
2/4
Board schematic
Figure 1.
3 . 3 V DD 3 . 3 V DD 3 . 3 V DD U2 3 . 3 V DD U1 4k7 R1 VDD ORANGE LED R14 200R D15 OCM P 1 LE M OS I SCL K 200R J1 R15 200R R4 R5 200R 3 . 3 V DD 3 . 3 V DD THR2 SDA SCL ORANGE LED D1 6 1 TEST POINT TP1 28 OUTPUT SCL RXD + SDA TXD C8 1 8 p F OS C1 2 3 OSC1 OSC2 ICCSEL RESET VSS D2 ORANGE LED ST72F264G2_28P 7 . 3 V DD 26 1 27 10k Y1 RESET C9 1 8 p F R3 ICCSEL AIN0 AIN1 AIN2 M OD E _ B U T D1 ORANGE LED 16MHz L F 3 3 _ DP A K C6 2.2uF/16V 3 PB0/ICAP1_A PB1/OCMP1_A PB2/ICAP2_A PB3/OCMP2_A PB4/MOSI PB5/MISO PB6/SCK PB7/SS 1 INPUT GROUND 100nF C2 2 25 24 23 22 21 20 19 18 PA0/ICCCLK PA1/ICCDATA PA2 PA3 PA4/SCLI PA5/RDI PA6/SDAI PA7/TDO 11 10 9 8 7 6 5 4 1 2 3 4 5 EXT_SENSOR_CON 17 16 15 14 13 12 R2 4k7 ICCCL K ICCDATA THR2 THR1 C1 100nF 3 . 3 V DD
Schematic
Board schematic
PC0/ICAP1_B/AIN0 PC1/OCMP1_B/AIN1 PC2/MCO/AIN2 PC3/AIN3/ICAP2_B PC4/AIN4/OCMP2_B PC5/AIN5/EXTCLK_A
VOLTAGE FROM 7.5V UP TO 30V
L1 1 SDA 5 18k R7 1k2 TP4 TEST POINT 1 Light Sensor VM6101 1uF R10 1M THR1 C15 D4 R8 3k9 C14 100uF/16V U5 J5 TEST POINT TP5 1 R1 1 TEST POINT TP6 1 LE J3 J UM P 3 OCM P 1 820R M OS I 2 15 SCL K 3 4 13 1 J6 CON2 1 2 7 . 3 V DD GND SDI REXT CLK LE OE GND VDD SDO 16 14 RED C1 GREEN C2 OUT3 OUT4 OUT5 BLUE C3 OUT2 BLUE D7 STPS340U D5 GREEN LED R6 1 TP3 TEST POINT SCL 1 2 3 4 SDA TEST SCL AMUX INT XSHUT GND VDD 8 7 6 5 1 U4 TP2 TEST POINT 1 3 . 3 V DD 22uH 2
U3
L5970D 7 . 3 V DD
J2
CON3
D3
1 2 3 3 . 3 V DD
STPS340U
6 8 2 4
D13 1 4 2 C16 100nF OUT0 RED OUT1 GREEN C1 C2 C3 D11 C1 C2 C3 C1 C2 C3 Multiled HSMFD8 C1 C2 C3 A1 A2 A3 A1 A2 A3 Multiled LRTB G6TG D10 RED STP08C596_16P OUT7 OUT6 C1 GREEN C2 C1 C2 A1 A2 C3 C3 A3 BLUE Multiled LRTB G6TG RED GREEN A1 A2 A3 D12 C1 C1 C1 C2 C3 C1 C2 C3 C1 C2 C3 A1 A2 A3 A1 A2 A3 Multiled LRTB G6TG D9 C1 C2 C3 A1 A2 A3 A1 A2 A3 Multiled LRTB G6TG A A Multiled truehold A 3
C1 1
C12
C13
220pF
22nF
10uF/35V
R9
4k7
D6
SM6T22A
CON8 3 . 3 V DD
1 2 3 4 5 6 7 8
OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7
OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7
5 6 7 8 9 10 11 12
3 . 3 V DD 3 AIN0 3 3 AIN1 AIN2
P2 10K
P3
RESET RESET PUSHBUTTON SW 1 M OD E _ B U T MODE PUSHBUTTON SW 2 U6 TXD 11 10 T1IN T2IN R1IN R2IN 13 8 PC_TXD C21 100nF C2 2 100nF VCC V+ R1OUT R2OUT 1 3 4 5 15 6 C1+ C1C2+ C2GND VC23 100nF ST3232_16P T1OUT T2OUT
C17
3 . 3 V DD 16 2 12 9 14 7 C20 RXD PC_RXD
C2 C19 100nF 100nF CONNECTOR DB9 1 4 PC_TXD 2 C1 C2 C3 BLUE C3
R1 3 1M
C2 C3 D1 4
A
A
C1 8
100nF
10nF
Multiled HSMF
A
3
3 . 3 V DD ICCDATA ICCCL K RESET ICCSEL
J4
ICC_ CON
OS C1
1 3 5 7 9
2 4 6 8 10
1 6 2 7 3 8 4 9 5 J7
STEVAL-ILL011V1
STEVAL-ILL011V1
Revision history
2
Revision history
Table 1.
Date 23-Nov-2007
Document revision history
Revision 1 Initial release Changes
3/4
STEVAL-ILL011V1
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